Glista v. Unum Life Insurance Co. of America

          United States Court of Appeals
                      For the First Circuit

No. 03-2494

                        BERNARD J. GLISTA,
                       Plaintiff, Appellant,

                                v.

              UNUM LIFE INSURANCE COMPANY OF AMERICA,
                        Defendant, Appellee.


          APPEAL FROM THE UNITED STATES DISTRICT COURT
                FOR THE DISTRICT OF MASSACHUSETTS
          [Hon. George A. O'Toole, U.S. District Judge]


                              Before

                       Lynch, Circuit Judge,
                  Rosenn,* Senior Circuit Judge,
                    and Lipez, Circuit Judge.




     S. Stephen Rosenfeld, with whom Mala M. Rafik and Rosenfeld &
Rafik, P.C. were on brief, for appellant.
     Geraldine G. Sanchez, with whom Byrne J. Decker and Pierce
Atwood were on brief, for appellee.
     Mary Ellen Signorille and Melvin Radowitz on brief for
American Association of Retired Persons (AARP), amicus curiae.



                         August 11, 2004




     *
          Of the United States Court of Appeals for the Third
Circuit, sitting by designation.
           LYNCH, Circuit Judge. Bernard Glista, who is in his mid-

fifties,   was    diagnosed   in    January   2000   with   Primary    Lateral

Sclerosis (PLS), a rare neurological disorder that arises in adults

in mid to late life and causes progressive weakness in the muscles

of the face, arms, and legs and eventual loss of basic motor

functions such as speech and swallowing.               Although long-term

survival is possible, those afflicted can die within as few as

three years from onset.

           Glista, who had just changed jobs in the summer of 1999,

filed a claim for long-term disability benefits with his new

employer under its disability plan (the Plan), administered by Unum

Life Insurance Company of America under the Employee Retirement

Income Security Act (ERISA), 29 U.S.C. § 1001 et seq.                 The Plan

grants   Unum,    as   plan   administrator,    discretion    to   determine

eligibility for benefits and to interpret Plan provisions.                Unum

found that Glista was disabled but denied his claim on the ground

that his PLS was a pre-existing condition and, hence, was within an

exclusion from coverage.

           This case requires that we address for the first time two

questions of general import:        (a) the admissibility in ERISA cases

of   internal    guidelines   and   training   materials    that   interpret

certain plan terms and are promulgated by the plan administrator;

and (b) whether a plan administrator may defend a denial of

benefits on the basis of a different reason than that articulated


                                      -2-
to the claimant during the internal review process.                    We decline to

adopt hard-and-fast rules as to either question.                    We conclude that

such internal documents are admissible under certain conditions,

which   are    met     here.        We   also     conclude    that    where      a   plan

administrator articulates in litigation an additional reason for

denial of benefits that differs from the reasons articulated to the

plaintiff, reviewing courts have a range of options available.

Here,   we    decline        to   consider    the   merits    of     the    reason     not

articulated to Glista.            Considering only the reason articulated to

Glista, we conclude that the denial of benefits was arbitrary and

capricious.

                                             I.

              On June 30, 1999, Glista left his position as a senior

sales director at PictureTel.                His long-term disability coverage

under PictureTel's Unum plan stopped that day. Fifteen days later,

on July 15, 1999, Glista began work at Ezenia, Inc., as the vice

president of worldwide sales, and started receiving long-term

disability coverage under a different Unum plan, one for Ezenia

employees (the Plan). His coverage under the Plan became effective

on July 15, 1999.

              The     Plan    provides       that   "[w]hen    making        a   benefit

determination under the policy, UNUM has discretionary authority to

determine      [the    claimant's]       eligibility     for       benefits      and    to

interpret the terms and provisions of the policy."                         The terms of


                                          -3-
the Plan provide coverage for claimants who are disabled for more

than   180   days.    One   is   "disabled"   if   one   is   "limited   from

performing the material and substantial duties of [one's] regular

occupation due to [one's] sickness or injury" and has "a 20% or

more loss in [one's] indexed monthly earnings due to the same

sickness or injury" (emphasis omitted).

             The Plan, however, "does not cover any disabilities

caused by, contributed to by, or resulting from . . . [a] pre-

existing condition" (the Pre-Ex Clause).           The Plan states that:

             You have a pre-existing condition if:

             - you received medical treatment, consultation, care or
             services   including   diagnostic  measures,   or   took
             prescribed drugs or medicines in the 3 months just prior
             to your effective date of coverage [the Treatment
             Clause]; or you had symptoms for which an ordinarily
             prudent person would have consulted a health care
             provider in the 3 months just prior to your effective
             date of coverage [the Symptoms Clause]; and

             - the disability begins in the first 12 months after your
             effective date of coverage.

The Plan's glossary defines "pre-existing condition" (the Glossary

Definition) as

             a condition for which you received medical treatment,
             consultation, care or services including diagnostic
             measures, or took prescribed drugs or medicines for your
             condition during the given period of time as stated in
             the plan; or you had symptoms for which an ordinarily
             prudent person would have consulted a health care
             provider during the given period of time as stated in the
             plan.




                                    -4-
Glista's coverage under the Plan began on July 15, 1999.               Hence,

the three-month period to which the Plan refers (the Pre-Ex Period)

was April 15, 1999 through July 15, 1999.

           On April 23, 1999, during the Pre-Ex Period, Glista saw

Dr. Anthony A. Pikus for a "slowly progressive" sense of "left

lower extremity weakness" over the past several months, pain in his

left heel and proximal lateral arm, and discomfort in his mid-back

area.   Dr. Pikus prescribed Naprosyn for the pain and referred

Glista to a neurologist.

           On   May   26,   1999,   Glista   saw   Dr.   David   A.   Kolb,   a

neurologist, who performed a neurological exam.            The exam revealed

some weakness in Glista's foot and shoulder.             Dr. Kolb also noted

a finding of hyperreflexia, observing that Glista's "reflexes

[were] quite hyperactive and perhaps 7-8 beats of clonus [could]

intermittently be elicited at the left ankle."             In addition, Dr.

Kolb observed that Glista's left heel pain "does not have a

radicular quality."     Dr. Kolb requested an electromyography test

(EMG) of the left leg and left shoulder girdle to check for "any

component of lower motor neuron involvement."               Primary lateral

sclerosis (PLS), the disease with which Glista was ultimately

diagnosed in January 2000, involves a purely upper motor neuron

deficit.   (A. 561)

           The EMG, which was done on June 8, 1999, revealed "[m]ild

chronic reinnervation change, most likely in an L5 distribution."


                                     -5-
In response, Dr. Kolb requested a lumbar and cervical MRI and

prescribed Anaprox.      The MRIs, conducted on June 15, 1999, showed

conjoining of the left L5 and S1 nerve roots, a possible minimal

mass effect on the left L5 nerve root, degenerative disc disease at

L5-S1, and mild early osteoarthritis.

             Seven days after the Pre-Ex Period ended, on July 22,

1999, Glista went for a follow-up visit with Dr. Kolb.          Glista told

Dr. Kolb that he was having difficulty walking.                Dr. Kolb did

another   neurological     exam,   finding   that   Glista's    deep   tendon

reflexes were "normoactive to slightly hyperactive" in Glista's

upper   extremities   and    "remain[ed]     hyperactive   in    the    lower

extremities."    Dr. Kolb concluded, "With [Glista's] hyperreflexia

which I think is a fairly solid clinical finding and some very soft

findings of functional weakness . . . , I think ongoing workup is

mandated."    He stated,

           I think Bernard probably has a left L5 or S1
           radiculopathy that is responsible for his left leg
           numbness and left foot dorsiflexor weakness . . . . This
           is certainly supported by his MRI and EMG testing.

             The larger issue is his more global bilateral leg
             difficulties and hyperactive reflexes. My differential
             at this point includes structural/mass lesion of the
             thoracic cord, demyelinating disease, and motor neuron
             disease.

PLS is a type of motor neuron disease.

             On August 19, 1999, an MRI of Glista's brain revealed

"multiple punctate cerebral white matter lesions."              When Glista

returned to Dr. Kolb on September 17, 1999, Dr. Kolb reported that

                                    -6-
he "need[ed] to look into the possibility of demyelinating disease

but [would] also keep the possibility of neuron disease/primary

lateral sclerosis in mind."        This was the first time that any

doctor had specifically mentioned the possibility that Glista had

PLS.

            Dr. Kolb reiterated PLS as a possible diagnosis at

Glista's November 8 evaluation, although he thought that Glista's

sensory symptoms made such a diagnosis "improbable." Dr. Kolb sent

Glista to Dr. Allan H. Ropper, Chief Professor of Neurology at St.

Elizabeth's Medical Center, for a second opinion.        Dr. Ropper, who

examined Glista on December 13, 1999, stated that "in closely

reviewing the [brain] MRI, I think there are subtle lesions in the

corticospinal   tracts    that   suggest   primary   lateral   sclerosis"

(emphasis omitted).      At Glista's January 19, 2000 evaluation, Dr.

Kolb reported that his "working diagnosis" was "primary lateral

sclerosis."

            On February 6, 2000, Glista submitted a claim for long-

term disability benefits under the Plan.         Glista stated on the

application form that the symptoms of his disabling condition,

including "leg weakness, heel & shoulder pain, [and] lower back

discomfort," began around January of 1999.           On the attending-

physician form submitted in support of Glista's claim, dated

February 15, 2000, Dr. Kolb stated that he had diagnosed Glista

with PLS.   In response to the item marked "When did symptoms first


                                   -7-
appear?" Dr. Kolb wrote "9/98." In a second supporting form, dated

February 16, 2000, Dr. Kolb reiterated the diagnosis of PLS.        In

response to the item marked "Date of first visit for this illness

or injury," Dr. Kolb wrote "5/26/1999."

          Unum began an investigation into whether Glista was

excluded from coverage under the Pre-Ex Clause.         Glista's claim

file was referred to Dr. Robert MacBride, an Unum Medical Director,

who was asked whether Glista had a pre-existing condition.         Dr.

MacBride found that during the Pre-Ex Period, Glista had received

"treatment" for a "condition" -- namely, "neurological [symptoms]

forming [the] basis of Primary Lateral Sclerosis."

          In a letter dated March 30, 2000, Heather Smith, a

disability benefit specialist at Unum, informed Glista that his

application for long-term disability benefits had been denied.

Smith's   letter   stated,    "Information   gathered     during   our

investigation supports that you were treated by Dr. Kolb on May 26,

1999 and June 8, 1999 for a condition which caused, contributed to,

or resulted in the condition for which you are now claiming

disability.   Since this was within the [Pre-Ex Period], we must

deny any liability on your claim."

          Glista timely appealed on June 30, 2000, arguing that the

treatment he received during the Pre-Ex Period was for L5 or S1

radiculopathy, not for PLS.    He attached a letter from Dr. Kolb,




                                -8-
dated May 9, 2000, seeking to clarify the original attending-

physician statement.           Dr. Kolb's letter stated:

                  Jim [Glista] has primary lateral sclerosis, a
           diagnosis that was established as a probable diagnosis
           only approximately in January of 2000.
                  Previous investigation with an EMG in June of 1999
           demonstrated abnormalities, however these abnormalities
           were not germane to what was subsequently proven to be
           his disabling disease, i.e. primary lateral sclerosis.
                  Furthermore, while medical treatments of a general
           nature were used pursuant to Jim's EMG testing, these too
           were directed at pain related problems that are also, in
           retrospect, not felt to be related to his disabling
           diagnosis of primary lateral sclerosis.

In   addition,    Glista       attached   a     letter    from       his   primary     care

physician, Dr. Joseph F. Shalhoub, stating that when Dr. Pikus (who

is an associate of Dr. Shalhoub's) saw Glista in April 1999,

Glista's "symptoms were felt to be musculoskeletal and not related

to his present condition."

           On    July    10,     2000,    Unum    had     Dr.       MacBride    re-review

Glista's claim.          Dr. MacBride noted that Dr. Kolb had found

hyperreflexia in his assessment of Glista on May 26, 1999, and that

hyperreflexia      "is     a    characteristic           of     upper      motor   neuron

disease[s]"      such    as     PLS   and       "would        not    be    explained     by

radiculopathy."     Dr. MacBride further noted that Dr. Kolb had not

limited his differential diagnosis to radiculopathy at Glista's May

26, 1999 visit and had ordered tests that were "not limited to a

possible collateral existence of radiculopathy." Dr. MacBride thus

concluded that "[t]he evidence continues to indicate that the

claimant   was    under        treatment/investigation              for    an   array    of

                                          -9-
neurological problems, the most critical of which was ultimately

diagnosed as Primary lateral sclerosis."

           Unum denied Glista's appeal in a letter dated July 24,

2000.   The letter concluded that Glista was not covered because he

had "received medical treatment, consultation, care and services

including diagnostic measures" during the Pre-Ex period.               The

letter relied principally on Dr. Kolb's May 26, 1999 finding of

hyperreflexia, noting that "[o]ur medical advisors indicate that

bilateral hyperreflexia would not normally be a finding associated

with radiculopathy."        Glista's medical records, the letter stated,

"confirm[ed] that [Glista] had neurological symptoms present and

under investigation during [the] Pre-ex period which . . . indicate

a concern for and ultimate relationship to" PLS.

           Glista's claim was forwarded to Unum's Quality Review

Unit for a second review.           On September 26, 2000, Karen Van

Deventer, an Unum appeals consultant, reviewed Glista's case file

and forwarded it to neurologist Dr. Richard Sullivan. Van Deventer

asked Dr. Sullivan to        determine if "the treatment and diagnostic

measures undertaken on 5/26/99, 6/8/99, 6/15/99 along with the EMG

and MRI's clearly indicate a condition that caused, contributed to,

or   resulted    in   the    disabling   diagnosis   of   Primary   Lateral

Sclerosis."     Dr. Sullivan called Unum to clarify "what determines

if the condition is pre-existing."         An Unum representative, after

consulting Van Deventer, gave Dr. Sullivan the text of the Pre-Ex


                                    -10-
Clause, including both the Treatment and Symptoms Clauses, but did

not mention the definition of "pre-existing condition" in the Plan

glossary.    Dr.   Sullivan   responded   that   under   the   definition

provided, Glista's condition was pre-existing.           In a follow-up

letter dated November 17, 2000, Dr. Sullivan stated, "Though the

patient did not receive a definite diagnosis until December 1999 by

Dr. Rop[p]er, clearly he sought medical attention for the symptoms

which ultimately led to this diagnosis as early as April 1999.

From April until December, his doctors were actively trying to

diagnose his rare condition."

            On November 21, 2000, relying on Dr. Sullivan's analysis

and Dr. Kolb's finding of hyperreflexia during the Pre-Ex Period,

Van Deventer informed Glista by letter that Unum was upholding the

denial of his appeal on the ground that he "was treated during the

pre-existing time period for the same symptoms, which ultimately

led to his diagnosis of primary lateral sclerosis."

                                   II.

            On February 2, 2001, Glista brought suit against Unum in

federal district court for unlawful termination of his benefits

under ERISA, 29 U.S.C. § 1132(a)(1)(B).1     Following discovery, Unum


     1
          The complaint also included two other counts: (1) a claim
that Unum had breached its fiduciary obligations under ERISA, 29
U.S.C. § 1132(a)(2), and (2) a claim that Unum had failed to
provide copies of documents upon which it relied in denying
Glista's benefits during the appeals process, 29 U.S.C. § 1332(c).
Glista voluntarily withdrew the count based on breach of fiduciary
duty. The district court ruled against Glista on the count based

                                  -11-
moved for judgment on the administrative record on June 7, 2002,

arguing that its denial of coverage could be overturned only if

arbitrary and capricious and that the denial here did not meet that

standard.      Unum emphasized that the Plan contains no requirement

that doctors or patients be aware of the correct diagnosis of the

patient's illness during the Pre-Ex Period.             Here, Unum argued,

Glista   had    received   treatment   during    the    Pre-Ex    Period     for

hyperreflexia, a symptom of PLS that, according to Dr. MacBride,

could not be explained by radiculopathy.               Unum contended that

because Glista had received treatment for a condition, i.e., a set

of   symptoms     including     hyperreflexia    and    weakness        in   his

extremities, that was caused by PLS, he was excluded from receiving

benefits under Treatment Clause.           Eventually, Unum additionally

argued that Glista was also barred from benefits by the Symptoms

Clause because he had symptoms of PLS for which an ordinary person

would have sought treatment, as he ultimately did.

            Glista    opposed    the   motion,    arguing        that    Unum's

interpretation of the Plan was arbitrary and capricious.                 Glista

argued that Unum could not rely on the Symptoms Clause because Unum

had not relied on the Symptoms Clause in the internal review

process and because the Symptoms Clause applied only when the

claimant had not sought treatment.          As for the Treatment Clause,



on failure to provide documents, and Glista has not challenged that
ruling in this appeal.

                                    -12-
Glista stressed that the Glossary Definition of "pre-existing

condition" referred to a "condition for which [he] receive[d]

treatment" (emphasis added).     Glista contended that he could not

have received treatment "for" PLS if he and his doctors were not

aware that he had PLS.    Further, he argued that even if the Pre-Ex

Clause did not require awareness of his diagnosis or disabling

condition, the treatment he received was "for" symptoms caused by

radiculopathy,   a   condition   not    related   to   PLS.   Although

hyperreflexia was noted in his exam, Glista contends, Dr. Kolb's

May 9, 2000 letter demonstrated that Dr. Kolb had ordered the EMG

and MRI tests to address radiculopathy.

          In addition, Glista moved on July 8, 2002, to include as

part of the administrative record two documents (and related

deposition testimony) that he had obtained, over Unum's objections,

in discovery.

          The first document was a set of excerpts from Unum's

computer-based "risk management reference" guide, known as RIMARE,

concerning the interpretation of pre-existing condition provisions.

Van Deventer, who handled the second internal review of Glista's

claim and who has sole discretion to approve or deny appeals of

claims to which she is assigned, stated in her deposition that

RIMARE is a tool used "to help with the analytical process of

reviewing a claim."      Although she could not recall when she was

first pointed to RIMARE, she said that, at some point, she "was


                                 -13-
informed to check [RIMARE] when processing appeals."                Van Deventer

stated, though, that she personally does not use RIMARE on an

everyday basis in reviewing claims and, as of her deposition on

March 18, 2002, had not referenced it in over a year.                    She could

not recall whether she had used RIMARE when evaluating Glista's

claim.    Van    Deventer    also    said     that   she   received      "hands-on

training" on the use of RIMARE from a mentor who advised her "what

systems   to    use   and   what    systems    to    review   or   look    at   for

information" when reviewing claims.            She noted, though, that her

training in RIMARE did not specifically address its use "with

respect   to   the    preexisting    [condition]       clause"     and   that   she

typically relies on attorneys when the appeal raises a legal issue

concerning the proper interpretation of the policy.

           In evaluating whether a Pre-Ex Clause applies, RIMARE

states:

           [T]here must be a clear and direct relationship between
           the sickness or injury treated during the pre-existing
           period and that causing the insured to become disabled.
           A "possible" or "hypothetical" relationship is not a
           sufficient basis for denial of a claim.

RIMARE notes, though, that whether a condition has "manifested"

itself during the Pre-Ex Period is "governed by the terms of the

policy" and advises claims examiners to "[s]ee the specific terms

of the particular contract, which can vary."2


     2
          RIMARE also informs Unum's claims examiners of Unum's
views on this court's ruling in Hughes v. Boston Mut. Life Ins.
Co., 26 F.3d 264 (1st Cir. 1994):

                                      -14-
            The second document that Glista sought to add to the

administrative record was Unum's training materials on applying

various pre-existing conditions clauses (the Training Materials).

The Training Materials were created on March 9, 1999, and revised

on May 27, 1999, before Glista's claim was filed.          Van Deventer

testified in her deposition that she encountered the Training

Materials in a training course on long-term disability claims, but

that this course occurred in August 2001, after she had handled

Glista's claim.

            The Training Materials state that in determining if a

condition   is   pre-existing,   claims   examiners   should   apply   the

following standard:

            If there is no record of treatment in the pre-ex period:

                   ...

                   If the claim is under a CXC policy which contains
                   "prudent person" wording in the pre-ex provision,
                   discuss the claim with a MCR to determine if an
                   ordinarily prudent person would have consulted a
                   health care provider in the pre-ex period for
                   symptoms which the disabling condition was caused
                   by, contributed to by or resulting from.



     In this case, the court determined that an insurer (such as
     UNUM), in order to determine pre-x, needs to evaluate whether
     the physician and/or the claimant had knowledge during the
     pre-x period, that the treatment the insured was receiving was
     for the condition which is the cause of the disability.
RIMARE states that Hughes affects "[a]ll ERISA Plans in the 1st
Circuit, with the exception of CXC contracts. This is due to the
fact that the language in our policies, except CXC, is almost
identical to language in the Boston Mutual policy cited in the
case." Here, the Plan is one of Unum's series CXC contracts.

                                  -15-
                          If yes, the disabling condition is pre-ex.
                          If no, the disabling condition is not pre-ex.

           If there is a record of treatment in the pre-ex period:

                    Refer all medical records showing treatment in
                    the pre-ex period to a MCR, asking if the
                    treatment was for a condition which the disabling
                    condition was caused by, contributed to by or
                    resulting from.

                          If the MCR documents a clear link between
                          the treatment in the pre-ex period & the
                          disabling condition, the disabling condition
                          is pre-ex.

                          If the MCR does not establish a clear link
                          between the treatment in the pre-ex period &
                          the disabling condition, the disabling
                          condition is not pre-ex.

In addition, the Training Materials instruct claims examiners to

"[r]efer   to   RIMARE   for   more    in-depth    information    on    how   to

determine if a condition is pre-ex."

           On September 30, 2003, the district court denied Glista's

motion to include RIMARE, the Training Materials, and related

deposition testimony in the administrative record.                    The court

accepted   Unum's    argument     that       the   discretion    of     a   plan

administrator could be fettered only by the language of the Plan

itself, and not by any internal guidelines or interpretations. The

court held that "by creating a training or a reference manual, Unum

did not relinquish its discretion to interpret the terms of its own

insurance policy."       Both documents and the associated deposition

testimony were therefore excluded for lack of relevance.



                                      -16-
            In the same order, the court also granted Unum's motion

for judgment on the administrative record, finding that Unum's

denial of coverage was not arbitrary and capricious.                    The court

noted that it would have reached the same result even if it had

included RIMARE in the administrative record.                   The court found

Unum's interpretation of the Treatment Clause -- that the clause

does not require the claimant or his physicians to be aware that

the    treatment    was     "for"   the     disabling     condition    --    to   be

reasonable.       The court emphasized that the plain language of the

Pre-Ex Clause       did    not   require    diagnosis     or   awareness     of   the

disabling   condition.           Although    contra      proferentum   ordinarily

requires reading insurance contracts in favor of the insured, the

court found that rule inapplicable here because the terms of the

Plan   expressly     gave    Unum   discretion     to     interpret    the   Plan's

provisions and decide Glista's eligibility for benefits.

            The    court    then    concluded     that    substantial      evidence

supported Unum's denial of benefits under either the Treatment

Clause or the Symptoms Clause. Glista, the court found, had sought

treatment and diagnostic services during the Pre-Ex period for a

range of neurological symptoms that turned out to be caused by PLS

and that were identified during the Pre-Ex Period as involving some

form of neuron disease.          The fact that Glista was also diagnosed as

suffering   from     radiculopathy,        the   court    concluded,    "does     not

undermine the reasonableness of Unum's determination."


                                       -17-
            Glista    timely   appealed       the   order,   challenging    both

rulings.

                                       III.

            We turn first to Glista's argument that the district

court erred in excluding RIMARE and the Training Materials as

irrelevant.     Unum contends that the documents are irrelevant as a

matter of law because to admit them would be an impermissible

constraint on the discretion of the plan administrator.               Unum also

argues that these documents are inadmissible because they are of

the same category as those on which the court refused to allow

discovery in Liston v. Unum Corp. Officer Severance Plan, 330 F.3d

19 (1st Cir. 2003).      Both arguments overreach.

            Liston was concerned with a different problem.             It held

that the district court had not abused its discretion in refusing

to grant to a claimant who had been denied benefits discovery about

other similarly situated claimants who did receive benefits.                 Id.

at 25-26.     Liston held that "[w]hether discovery was warranted

depends in part on if and in what respect it matters whether others

were better treated . . . and this is not a question that has a

neat mechanical answer."         Id. (emphasis in original).         Liston was

clear that "how others were treated could -- in some cases -- be

substantively     relevant"      to    the    reasonableness    of   the    plan

administrator's      decision.        Id.     But   it   concluded   that   such

information was not relevant in Liston because "[t]he plan's


                                       -18-
general standard is too vague and the variables in executive jobs

are too numerous to expect that anyone else will be identically

placed."   Id.   As a result, "discovery in such a situation would be

[so burdensome as to be] at odds with the concerns about efficient

administration that underline the ERISA statute itself."      Id. at

26.

           Liston is unlike this case in several respects.    Liston

involved an effort to put into the record facts about other persons

that were not before the administrator. Here, by contrast, what is

sought to be admitted are the plan administrator's own documents

interpreting the language of the Plan and providing the standard

for evaluation of the facts presented. The documents here are more

analogous to an administrative agency's guidelines or regulations,

which are routinely considered in evaluating whether the agency's

actions were arbitrary or capricious.       The documents here shed

light on the "legal" rule the Plan applies, not the underlying

facts presented to the Administrator.

           Liston's concerns about burdening the plan administrator

and allowing quick and efficient disposition of claims are also of

considerably less weight here.     RIMARE and the Training Materials

are discrete documents easily made available.

           Moreover, under new federal regulations, claimants are

entitled to obtain copies of precisely such documents.         ERISA

requires that "[i]n accordance with regulations of the Secretary


                                 -19-
[of Labor]," every employee benefit plan must provide participants

whose benefits claims were denied with a "full and fair review" of

the denial.     29 U.S.C. § 1133 (2003).             In 2000, the Department of

Labor promulgated regulations interpreting "full and fair review"

to   require   that    claimants      be   given     access   to   all   "relevant"

documents.     29 C.F.R. § 2560.503-1(h)(2)(iii).              Where the plan in

question provides disability benefits, the Department of Labor

defines "relevant" documents to include "statement[s] of policy or

guidance with respect to the plan concerning the denied treatment

option or benefit for the claimant's diagnosis, without regard to

whether such advice or statement was relied upon in making the

benefit determination."            § 2560.503-1(m)(8)(iv).         The Department

indicated that these new regulations were intended to make clear

that "the claimant should receive any information demonstrating

that,   in   making    the    adverse      benefit    determination,       the   plan

complied     with     its    own    processes      for   ensuring        appropriate

decisionmaking and consistency." 65 Fed. Reg. 70,246, 70,252 (Nov.

21, 2000).

             Although these regulations apply only to claims made on

or after January 1, 2002, 65 Fed. Reg. at 70,246, and thus do not

apply to Glista's claim, the Department of Labor has made clear

that the new regulations were intended to clarify the preexisting

ones and that, in its view, the preexisting regulations already

contemplated disclosure of such information.                  See 65 Fed. Reg. at


                                        -20-
70,252. In addition, the new regulations reflect the Department of

Labor's     expert    judgment     that   the   benefits     of   making    such

information available to claimants outweigh the potential burdens

on plan administrators.

            The     weight   and   admissibility    of    internal   documents,

whether     those     documents     are   offered     in     support   of    the

interpretation of the plan administrator or that of the claimant,

will vary with the facts of each case.             See Doe v. Travelers Ins.

Co., 167 F.3d 53, 57 (1st Cir. 1999).               Such documents are most

likely to be relevant where they have been authenticated, have been

generated or adopted by the plan administrator, concern the policy

in question, are timely to the issue in the case, are consistently

used, and were known or should have been known by those who made

the decision to deny the claim.           Where a plan administrator has

chosen consistently to interpret plan terms in a given way, that

interpretation is relevant in assessing the reasonableness of the

administrator's decision.           The Department of Labor regulations

state that claims procedures "will be deemed reasonable only if"

they ensure that "plan provisions [are] applied consistently with

respect to similarly situated claimants."                29 C.F.R. § 2560.503-

1(b)(5).3


     3
          Although this regulation applies only to claims made
after January 1, 2002, the Department of Labor emphasized that this
interpretation of ERISA was based on a long-standing requirement of
consistency. "Courts have long recognized that such consistency is
required even under the most deferential judicial standard of

                                      -21-
          Contrary to Unum's arguments, we do not see a court's

consideration of internal memoranda as impermissibly narrowing the

discretion of plan administrators.            By creating and promulgating

internal guidance documents, plan administrators choose to exercise

their discretion to define terms.             When courts place weight on

those definitions, they do not narrow the plan administrator's

discretion beyond what the administrator itself has chosen to do.

          There     is    nothing     uncommon     about    reviewing   courts

considering     such       internal      memoranda         containing       ERISA

interpretations.         For example, in Doe, this court considered

internal guidelines upon which Travelers, the plan administrator,

had relied in applying the mental health provisions of its plan.

167 F.3d at 59.    We ultimately found the administrator's denial of

benefits unreasonable, in part because that denial conflicted with

Travelers' own guidelines.       Id.   Similarly, in Egert v. Conn. Gen.

Life Ins. Co., 900 F.2d 1032 (7th Cir. 1990), the Court of Appeals

for the Seventh Circuit relied on an internal memorandum in finding

arbitrary and capricious the plan administrator's denial of a claim

for in vitro fertilization on the ground that the plan authorized

reimbursement     only    for   the    treatment    of     an   "illness"     and

infertility was not an illness.              Although the court found that

"illness" could be credibly interpreted either to include or to

exclude infertility, id. at 1037, it held that the denial was


review." 65 Fed. Reg. 70,246, 70,251 (Nov. 21, 2000).

                                      -22-
arbitrary   and     capricious       because         "Connecticut     General    ha[d]

described   infertility         as   an    'illness'       in   its    own   internal

guidelines,"      id.     at    1038,       which       "outline[d]      appropriate

applications of the Plan to individual circumstances,"                          id. at

1034.4    The     court    stressed       the    importance     of    "uniformity     of

construction" when evaluating whether an action was arbitrary and

capricious.       Id. at 1037 (quoting Reilly v. Blue Cross & Blue

Shield United of Wisc., 846 F.2d 416, 420 (7th Cir. 1988), which

cites Dennard v. Richards Group, Inc., 681 F.2d 306, 318 (5th Cir.

1982)).

            Here, RIMARE and the associated deposition testimony

regarding   its    use    are   relevant        to   the   interpretation       of   the

Treatment Clause.         In particular, RIMARE states that in applying

"3/12" exclusions, i.e., those that, like the Pre-Ex Clause here,

create a three-month Pre-Ex Period for disability claims made in

the first twelve months of coverage, the Treatment Clause does not

apply unless there is a "clear and direct relationship" between the

condition treated and the disabling condition.5                         There is no


     4
          The court stated that the internal guidelines were not
"dispositive," but only in the sense that the interpretation
adopted in those guidelines would not govern if it was unreasonable
given the plan terms. See Egert, 900 F.2d at 1036.
     5
          Glista also points to RIMARE's statement that under this
court's decision in Hughes, "an insurer (such as UNUM), in order to
determine pre-x, needs to evaluate whether the physician and/or the
claimant had knowledge during the pre-x period, that the treatment
the insured was receiving was for the condition which is the cause
of the disability."    We think that statement to be of limited

                                          -23-
question   as    to   RIMARE's   authenticity      or    its   use   by   Unum.6

Moreover, Van Deventer's deposition testimony establishes that

decisionmakers at Unum were instructed to consult RIMARE when

processing appeals and that RIMARE was in use when Glista's claim

was evaluated.        Van Deventer, who made the decision to reject

Glista's appeal, received hands-on training on using RIMARE.                The

fact that she does not remember if she actually relied on RIMARE in

evaluating Glista's claim does not undercut RIMARE's relevance.

See Cannon v. Unum Life Ins. Co. of Am., 219 F.R.D. 211, 214 (D.

Me. 2004) ("[I]f an internal memorandum existed that favored [the

claimant's] receipt of continuing benefits, the fact that it was

disregarded     would   be   powerful   evidence    of    an   arbitrary    and

capricious claims determination." (emphasis added)).

           The Training Materials and the associated deposition

testimony regarding their use are relevant as well. In particular,


relevance. RIMARE specifically notes that Hughes does not affect
CXC contracts of the sort at issue in this case. That notation
likely reflects the fact that the contract in Hughes, unlike CXC
contracts, did not reserve discretion to the plan administrator and
was therefore subject to de novo review. 26 F.3d at 267.
     6
          Unum argues that RIMARE is of limited relevance because
RIMARE states that claims examiners should consult the specific
terms of the policy at issue because RIMARE applies to many
different types of contracts. It is true that some provisions of
RIMARE, such as that governing whether a pre-existing condition has
"manifested" itself, refer examiners to the language of the
specific contract at issue. But RIMARE's requirement of a "clear
and direct relationship" between the pre-existing condition and the
disabling condition is not limited in any such fashion. And RIMARE
clearly states that the requirement applies to the particular type
of contract at issue here.

                                   -24-
we note the relevance of the statement in the Training Materials

that "[i]f the [medical review] does not establish a clear link

between    the    treatment   in   the   pre-ex     period    &   the   disabling

condition,       the   disabling   condition   is    not     pre-ex"    (emphasis

added).7    The Training Materials indicate that this statement is

intended to apply to pre-existing condition clauses of the 3/3/12

type in CXC contracts -- precisely the sort at issue here.                   Van

Deventer testified in her deposition that the Training Materials

were used in Unum's training courses on the application of pre-

existing conditions clauses, and the Training Materials indicate

that they were created on March 9, 1999, and revised on May 27,

1999, before Glista filed his claim with Unum in February 2000.

Accordingly, we give the Training Materials some weight, as they

reflect the plan administrator's interpretation of the Pre-Ex

Clause at the time Glista's claim was evaluated.                    We do not,

however, give them as much weight as RIMARE because it is not clear

that the decisionmakers in Glista's case knew or should have known

of the Training Materials when evaluating Glista's claim.                     Van

Deventer said in her deposition that she herself did not receive

training on using the Training Materials until after she had


     7
          Glista argues that the Training Materials are also
relevant because they demonstrate that the Symptoms Clause applies
only when the claimant has not sought treatment.       We are not
certain that the Training Materials go so far. But we need not
address the weight we place on this section of the Training
Materials.   For reasons we discuss later, Unum is barred from
relying on the Symptoms Clause in this litigation.

                                     -25-
handled Glista's claim, and there is no evidence that any of the

other decisionmakers in Glista's case received such training.

                                      IV.

            We turn next to Glista's challenge to Unum's denial of

benefits.   Our review of the district court's grant of judgment on

the administrative record is de novo.                See, e.g., Spangler v.

Lockheed Martin Energy Sys., Inc., 313 F.3d 356, 361 (6th Cir.

2002).   Where, as here, a plan administrator has discretion to

determine eligibility for and entitlement to benefits, the district

court must uphold the administrator's decision "unless it is

arbitrary, capricious, or an abuse of discretion."                   Gannon v.

Metro.   Life   Ins.    Co.,   360   F.3d    211,   212-13   (1st   Cir.   2004)

(internal quotation marks omitted).           The fact that Unum, the plan

administrator, will have to pay Glista's claim out of its own

assets does not change that standard of review. Pari-Fasano v. ITT

Hartford Life & Accident Ins. Co., 230 F.3d 415, 418-19 (1st Cir.

2000).

            On arbitrary and capricious review, Unum's decision will

be upheld if the denial is reasonable and supported by substantial

evidence.    Gannon, 360 F.3d at 212-13.            Here, Unum argues that it

had two bases for denying benefits: the Treatment Clause and the

Symptoms Clause.       We take up each in turn.




                                      -26-
A.          Treatment Clause

            The Treatment Clause, as we have said, excludes coverage

for disabilities beginning in the first year of coverage when the

claimant    "received       medical   treatment,     consultation,      care    or

services including diagnostic measures, or took prescribed drugs or

medicines in the 3 months just prior to [his] effective date of

coverage"   for    a   "condition"     that    caused,    contributed    to,    or

resulted in his disability.                RIMARE states that the Treatment

Clause applies only when there is "a clear and direct relationship

between the sickness or injury treated during the pre-existing

period and that causing the insured to become disabled."                     RIMARE

specifically       states     that    "a     'possible'    or    'hypothetical'

relationship is not a sufficient basis for denial of a claim."                  The

Training Materials further require "a clear link between the

treatment in the pre-ex period & the disabling condition," stating

that without such a link, "the disabling condition is not pre-ex."

In short, under Unum's interpretation as articulated in RIMARE and

the Training Materials, the Treatment Clause applies only where

there is a clear and direct relationship between the symptoms and

treatment in the Pre-Ex Period and the disabling condition (here,

PLS).

            Even    assuming     arguendo,      in   Unum's     favor   on     both

assumptions, that the Treatment Clause itself contains no awareness

requirement and, further, that the term "condition" can refer to an


                                      -27-
array of symptoms,8 the Treatment Clause, as applied in RIMARE and

the Training Materials, does not provide a reasonable basis for

denying Glista's claim.      Six events occurred during the Pre-Ex

Period: (1) Glista's April 23, 1999 visit to Dr. Pikus, a general

practitioner;   (2)   Dr.   Pikus's   prescription   of   Naprosyn;   (3)

Glista's May 26, 1999 visit to Dr. Kolb, a neurologist; (4) an EMG

test on June 8, 1999; (5) lumbar and cervical MRIs on June 15,

1999; and (6) Dr. Kolb's prescription of Anaprox.         None of those

events constituted treatment that was both itself clearly linked to

PLS and addressed to symptoms clearly linked to PLS.

          Glista's visit to Dr. Pikus concerned complaints of left

leg weakness and heel pain, lower back pain, and arm pain.            The

record does not support a "clear and direct relationship" between

those symptoms and PLS. It is undisputed that Glista suffered from

radiculopathy during the Pre-Ex Period and that those symptoms were

consistent with radiculopathy. Unum concedes in its brief that Dr.

Kolb's diagnosis of radiculopathy was correct, albeit, in Unum's

estimation, "incomplete."     The evidence of record is that, to the

extent any clear and direct link existed between any illness and

the symptoms experienced by Glista when he visited Dr. Pikus, it


     8
          The parties disagree over whether the text of the
Treatment Clause requires the claimant and his treating physicians
to be aware that he suffers or could be suffering from the
disabling condition.   They also disagree over whether the term
"condition" can refer to an array of symptoms or whether it refers
only to a specific sickness or injury. We express no opinion on
either dispute.

                                 -28-
was between those symptoms and radiculopathy, not PLS.                      Indeed,

even       after   Glista   had    been   diagnosed   with   PLS,     Dr.    Kolb's

assessment was that Glista's "pain related problems" during the

Pre-Ex Period were "not felt to be related to his disabling

diagnosis of primary lateral sclerosis."9

               Dr.   Pikus's      prescription   of   Naprosyn   is    similarly

unhelpful to Unum. Dr. Pikus stated that he prescribed Naprosyn to

treat Glista's arm, back, and heel pain, symptoms that did not have

a "clear and direct relationship" to Glista's disabling condition

of PLS.

               Glista's May 26, 1999 visit to Dr. Kolb did uncover a

symptom of PLS not consistent with radiculopathy: hyperreflexia.

Dr. Kolb noted that symptom in his report but did nothing further

about it during that visit.           Unum argues that the mere fact of this

notation constituted treatment with a clear and direct relationship


       9
          Unum points to Dr. Kolb's responses on two attending
physician forms submitted in February 2000. Dr. Kolb indicated on
the first form that the "[d]ate of first visit for this illness or
injury" was May 26, 1999, and on the second form that "symptoms
first appear[ed]" in September 1998.     These statements are not
sufficient to support a clear relationship between PLS and the
symptoms of pain and weakness that Glista experienced during the
Pre-Ex Period.   Dr. Kolb's statement on the first form is most
logically read to mean that Glista began in May 1999 the process
that eventually uncovered PLS. Similarly, Dr. Kolb's statement on
the second form that symptoms consistent with PLS began in
September 1998 does not mean that those symptoms that occurred
during the Pre-Ex period were clearly attributable to PLS. Dr.
Kolb clarified his statements in a letter on May 9, 2000, stating
that although Glista had since been diagnosed with PLS, Glista's
pain-related symptoms during the Pre-Ex Period were related to
other health problems (chiefly, radiculopathy) and not to PLS.

                                          -29-
to PLS.     We disagree.      Notation of a symptom in a report does not

constitute "treatment" for that symptom. Oxford English Dictionary

(2d   ed.   1989)     (defining    "treatment"        as   "[m]anagement   in   the

application     of     remedies;   medical      or    surgical    application    or

service"). Nor does it constitute "consultation" for that symptom.

The Oxford English Dictionary defines "consult" as "to take counsel

with; to seek advice from."               Oxford English Dictionary (2d ed.

1989).      The record does not indicate that Glista asked for or

received advice about his hyperreflexia, or that Dr. Kolb even

mentioned the symptom to Glista.               Moreover, mere notation of the

symptom does not constitute a "diagnostic measure," much less one

clearly linked to PLS.         A "measure" is a "plan or course of action

intended to attain some object," see Oxford English Dictionary (2d

ed. 1989). Notation of a symptom, without further investigation of

its causes, does not alone constitute a "plan or course of action"

for arriving at a diagnosis of PLS.

             Dr.     Kolb   did   order    several     diagnostic    measures    in

response to his examination of Glista.                But none of those measures

was clearly linked to PLS.            First, Dr. Kolb ordered an EMG.           But

Dr. Kolb described the EMG as a test for "lower motor neuron

involvement," a point that has not been controverted by Unum's own

medical     experts.        See ALS    Center    at    UCSF,   Information   About

Diagnosis          and       Related        Disorders,           available      at

http://www.ucsf.edu/brain/als/diagnosis.htm                    ("Electromyography


                                        -30-
(EMG) is a test that is very sensitive in detecting lower motor

neuron disease.")     Lower motor neurons run from the spinal cord to

muscles. See Gould Medical Dictionary 781 (1979).          PLS is a purely

upper motor neuron, not lower motor neuron, disease.                (A. 561)

Upper motor neurons are located in the motor cortex of the brain

and run from the brainstem to the spinal cord.           See Gould Medical

Dictionary 1428 (1979).

            After the EMG, Dr. Kolb ordered lumbar and cervical MRIs,

which    produced    images     of   Glista's   lower    back     and    neck,

respectively.       See   Gould   Medical   Dictionary    782,    252   (1979)

(defining    "lumbar"     and   "cervical").    Nothing    in     the   record

indicates that either MRI had any relation to PLS.               The cervical

MRI report did mention Glista's hyperreflexia among other symptoms

in his medical history, and Dr. Kolb later stated that the cervical

MRI "checked both for [Glista's] hyperactive reflexes and some mild

arm complaints."        But the cervical MRI report stated that its

clinical concern was with "cervical myelopathy or demyelination."

Nothing in the record connects either of those conditions to PLS.

The only mention of either of those conditions in the record

indicates that demyelination is a sign of multiple sclerosis, not

PLS.    Indeed, as best the record shows, Dr. Kolb used the cervical

and lumbar MRIs as tests for radiculopathy, a condition unrelated

to PLS and described by Dr. MacBride in his deposition as involving

pressure on nerve roots in the "cervical, thoracic or lumbar"


                                     -31-
spine.   Dr. Kolb stated in the report of Glista's July 22, 1999

visit (after the Pre-Ex Period had ended) that a diagnosis of

radiculopathy was "certainly supported by [Glista's] MRI and EMG

testing."

            Dr. Kolb's prescription of Anaprox following the MRIs

does not trigger the Treatment Clause either.       Dr. Kolb's July 22,

1999 report indicates that he prescribed the drug to treat Glista's

heel pain: "[Glista] complained of left heel pain . . . .      I placed

him on Anaprox previously.    He did not have much of a response to

this, but . . . [a]s he has become less active and more sedentary,

his heel pain has abated quite a bit."       That pain, as we have

mentioned, was not clearly linked to PLS.

            Using Unum's own definition of the Treatment Clause, the

decision to deny benefits under that clause was neither reasonable

nor supported by the evidence.

B.          Symptoms Clause

            Having determined that the denial of benefits cannot be

justified under the Treatment Clause, we turn to Unum's reliance on

the Symptoms Clause.    Glista argues, inter alia, that Unum should

not be permitted to rely on the Symptoms Clause in litigation

because it did not rely on that clause in its communications to him

during the internal review process.     We agree.    Because we do not

reach the question whether the Symptoms Clause would have been a

proper basis for denying coverage if it had been raised earlier, we


                                 -32-
do not address Golden Rule Ins. Co. v. Atallah, 45 F.3d 512, 517-18

(1st Cir. 1995), upon which Unum relies heavily in its discussion

of the applicability of the Symptoms Clause.

          Both the statute and the ERISA regulations require that

the plan administrator provide a claimant with the specific reasons

for its denial of a claim.   ERISA provides that:

          In accordance with regulations of the Secretary, every
          employee benefit plan shall . . . provide adequate notice
          in writing to any participant or beneficiary whose claim
          for benefits under the plan has been denied, setting
          forth the specific reasons for such denial, written in a
          manner calculated to be understood by the participant .
          . . .

29 U.S.C. § 1133 (emphasis added).     The Department of Labor's

implementing regulations require that the initial notice of a claim

denial contain:

          (1) The specific reason or reasons for the denial;

          (2) Specific reference to pertinent plan provisions on
          which the denial is based;

          (3) A description of any additional material or
          information necessary for the claimant to perfect the
          claim and an explanation of why such material or
          information is necessary; and

          (4) Appropriate information as to the steps to be taken
          if the participant or beneficiary wishes to submit his or
          her claim for review.




                               -33-
29 C.F.R. § 2560.503-1(f) (2000).10           The regulations also require

that decisions in subsequent internal appeals "include specific

reasons for the decision, written in a manner calculated to be

understood by the claimant, as well as specific references to the

pertinent plan provisions on which the decision is based." §

2650.503-1(h)(3).

             "[T]hese   regulations     are     designed   to     afford   the

beneficiary an explanation of the denial of benefits that is

adequate to ensure meaningful review of that denial."               Halpin v.

W.W. Grainger, Inc., 962 F.2d 685, 689 (7th Cir. 1992); see

also Terry v. Bayer Corp., 145 F.3d 28, 39 (1st Cir. 1998) (the

purpose of 29 U.S.C. § 1133 and its implementing regulations is to

ensure "a sufficiently clear understanding of the administrator's

position to permit effective review" (internal quotation marks

omitted)).

            The regulations also further the overall purpose of the

internal review process: "to minimize the number of frivolous

lawsuits;    promote    consistent    treatment    of   claims;    provide   a

nonadversarial dispute resolution process; and decrease the cost

and time of claims settlement."         Powell v. AT&T Comm., Inc., 938

F.2d 823, 826 (7th Cir. 1991); see also Makar v. Health Care Corp.



     10
          Additional requirements were added to this regulation in
2000, see 29 C.F.R. § 2560.503-1(g), but those amendments apply
only to claims made after January 1, 2002, see 65 Fed. Reg. 70,246,
70,246 (2000), and hence do not apply to Glista's claim.

                                     -34-
of the Mid-Atlantic (Carefirst), 872 F.2d 80, 83 (4th Cir. 1989);

Short v. Cent. States, S.E. & S.W. Areas Pension Fund, 729 F.2d

567, 575 (8th Cir. 1984); Amato v. Bernard, 618 F.2d 559, 568 (9th

Cir. 1980).   Those goals are undermined where plan administrators

have available sufficient information to assert a basis for denial

of benefits, but choose to hold that basis in reserve rather than

communicate it to the beneficiary.      Such conduct prevents ERISA

plan administrators and beneficiaries from having a full and

meaningful dialogue regarding the denial of benefits.   See Juliano

v. The Health Maint. Org. of N.J., Inc., 221 F.3d 279, 288 (2d Cir.

2000).

          Glista argues that in Unum's communications to him during

the internal review process, Unum never mentioned the Symptoms

Clause as a reason for its denial and relied instead on the

Treatment Clause alone.    Unum denies this.     Our review of the

record supports Glista's characterization.    ERISA requires denial

letters to be "written in a manner calculated to be understood by

the participant."   29 U.S.C. § 1133.   We have little doubt that a

reasonable participant would have understood the denial to rest on

the Treatment Clause alone.11



     11
          Indeed, Glista's complaint and initial motions in the
District Court focused only on the Treatment Clause. Unum first
raised the Symptoms Clause, and not in its answer but only later in
its opposition to Glista's attempt to obtain discovery regarding
RIMARE   and  other   internal   documents   relating   to   Unum's
interpretation of the Pre-Ex Clause.

                                -35-
             The first denial letter, dated March 30, 2000, quoted the

entirety of the Pre-Ex Clause (including both the Symptoms and

Treatment Clauses) but stated that Unum had denied coverage because

"you were treated by Dr. Kolb on May 26, 1999 and June 8, 1999 for

a condition which caused, contributed to, or resulted in the

condition for which you are now claiming disability."        That denial

was plainly based on the Treatment Clause.

             The second denial letter, dated July 24, 2000, did

mention in its narrative of events that Glista had "neurological

symptoms present and under investigation" during the Pre-Ex Period

and   that   Glista's   physicians    recognized   those   "symptoms"   as

"significant and worrisome."         But these statements were used to

support the application of the Treatment Clause: the letter stated

that "[t]his medical information [in reference to the narrative

described above] clearly supports the fact that you received

treatment, consultation, care and services including diagnostic

measures in the 3 months prior to the effective date of insurance."

Although the word "symptoms" was used, it was never connected to

the Symptoms Clause or its requirements.       No mention was made, for

example, of whether an "ordinarily prudent person would have

consulted a health care provider" for the symptoms described, as

required under the Symptoms Clause.

             The third and final denial letter, dated November 21,

2000, also mentioned the word "symptoms," but again in the context


                                  -36-
of the Treatment Clause.     The letter stated, "Glista was treated

during the pre-existing time period for the same symptoms, which

ultimately led to his diagnosis of primary lateral sclerosis.    As

a result, his disabling condition is the same condition for which

he received treatment, and therefore, coverage for this claim is

excluded."    This denial was plainly based on the Treatment Clause.

Again, although the word "symptoms" was used, no mention was made

of the requirements of the Symptoms Clause, such as whether an

ordinarily prudent person would have consulted a doctor for the

symptoms described.

             Unum argues that even if its letters to Glista did not

rely on the Symptoms Clause, its own internal documents demonstrate

that Dr. MacBride and Dr. Sullivan found Glista's condition to be

pre-existing based on the Symptoms Clause as well as the Treatment

Clause.   Even assuming arguendo that Unum's characterization of

those documents is correct,12 internal documents cannot satisfy

ERISA's requirement that the specific reasons for the denial be


     12
          We are not certain that this is the case. Unum cites an
internal memorandum stating that "Medical review by Dr. MacBride
indicates [employee] . . . had symptoms for which an ordinarily
prudent person would have consulted a health care provider between
1/15/99 - 7/14/99." That quotation is misleading. The language in
ellipses indicates that Dr. MacBride's actual finding was that
Glista "received medical treatment, consultation, care or services
including diagnostic measure[s] or took prescribed drugs or
medicine, or had symptoms for which an ordinarily prudent person
would have consulted a health care provider."        There was no
indication in that document that Dr. MacBride relied on the
Symptoms Clause in finding that Glista had a pre-existing
condition.

                                 -37-
articulated to the claimant.        Indeed, Unum violated ERISA and its

regulations by relying on a reason in court that had not been

articulated to the claimant during its internal review.

            That leaves the question of how a court should address

the situation.13    In this context, no single answer fits all cases.

See Lauder v. First Unum Life Ins. Co., 284 F.3d 375, 381 (2d Cir.

2002) (adopting a "case-specific" approach to these situations).

Courts have adopted a variety of remedies. Some courts have simply

engaged in de novo, non-deferential review of the previously

unarticulated reason.        Matuszak v. The Torrington Co., 927 F.2d

320, 322-23 (7th Cir. 1991); see also Gritzer v. CBS, Inc., 275

F.3d 291, 296 (3d Cir. 2002) (where plan administrator provided no

reason    for   denial,   reasons   provided    for   the   first   time   in

litigation reviewed de novo); Mansker v. TMG Life Ins., 54 F.3d

1322, 1328 (8th Cir. 1995) (same).         Other courts have limited the

grounds for decision to those articulated to the claimant by the

plan administrator.       See Halpin, 962 F.2d at 696.

            Some courts have held that the administrator waived

defenses to coverage not articulated to the insured during the

claims    review   process   when   the    administrator    had   sufficient

information to have raised those defenses if it so chose.            Lauder,


     13
          This court has held, in other contexts, that mere
procedural   irregularities   under   the   regulations   do   not
automatically entitle plaintiff to benefits. See Terry v. Bayer,
145 F.3d 28, 39 (1st Cir. 1998); Recupero v. N.E. Tel. & Tel. Co.,
118 F.3d 820, 840 (1st Cir. 1997).

                                    -38-
284 F.3d at 380-81; Marolt v. Alliant Techsystems, Inc., 146 F.3d

617, 620 (8th Cir. 1998); Pitts v. Am. Sec. Life Ins. Co., 931 F.2d

351, 357 (5th Cir. 1991).

           By contrast, other courts have held that state common law

doctrines of waiver have no place in review of ERISA claims, see

White v. Provident Life & Accident Ins. Co., 114 F.3d 26, 29 (4th

Cir. 1997), or that if such doctrines apply, they did not bar ERISA

plan administrators, on the facts of those particular cases, from

raising new bases for the denial of benefits in litigation. Farley

v. Benefit Trust Ins. Co., 979 F.2d 653, 659-60 (8th Cir. 1992);

Loyola Univ. of Chicago v. Humana Ins. Co., 996 F.2d 895, 901 (7th

Cir.   1993);   see       also   Juliano,    221    F.3d   at   288    (waiver   not

applicable where new argument involves existence of coverage rather

than application of policy conditions).

             Still    other      courts      have    remanded     to     the     plan

administrator        to    consider    new     factual      evidence      or     plan

interpretations presented for the first time to the district court.

See Vizcaino v. Microsoft Corp., 120 F.3d 1006, 1014 (9th Cir.

1997) (en banc) (new plan interpretation); Wolfe v. J.C. Penney

Co., 710 F.2d 388, 393 (7th Cir. 1983) (new factual evidence).                    In

our case, no new factual evidence has been submitted ab initio to

the court.




                                       -39-
            We turn back to ERISA, the governing statute.             On review

of ERISA benefit claims, Congress gave the federal courts a range

of remedial powers:

            A civil action may be brought . . . by a participant,
            beneficiary, or fiduciary (A) to enjoin any act or
            practice which violates any provision of this subchapter
            or the terms of the plan, or (B) to obtain other
            appropriate equitable relief (i) to redress such
            violations or (ii) to enforce any provisions of this
            subchapter or the terms of the plan.

29 U.S.C. § 1132(a).     We think that this power encompasses an array

of   possible    responses    when   the    plan    administrator     relies    in

litigation on a reason not articulated to the claimant.

            Here, we conclude that several factors weigh in favor of

barring Unum from raising the Symptoms Clause for the first time in

this litigation.       First, traditional insurance law places the

burden on the insurer to prove the applicability of exclusions such

as the Pre-Ex Clause.        See 2 Law and Prac. of Ins. Coverage Litig.

§ 1.3 (describing as "well-settled" the rule that "the burden of

proving   that    an   exclusion     defeats       coverage   rests   with     the

insurer"); GRE Ins. Group v. Metro. Boston Hous. P'ship, Inc., 61

F.3d 79, 81 (1st Cir. 1995) (under Massachusetts law, insurer bears

burden of proof on exclusions). Although background rules of state

law are not controlling, they are reinforced here by ERISA's

statutory   command    that    the   administrator       articulate    specific

reasons for a denial of benefits.          29 U.S.C. § 1133; see also McGee

v. Equicor-Equitable HCA Corp., 953 F.2d 1192, 1205 (10th Cir.


                                     -40-
1992)   (ERISA   insurer    bears    burden   of   proof   in    demonstrating

applicability of exclusion); Farley, 979 F.2d at 658 (same).

           Second,    the     Plan     here    expressly        provides   that

participants "must receive a written explanation of the reason for

the denial" of benefits.      It states that "Unum will notify you [of

a denial of benefits] in writing within 90 days after your claim

form was filed" and that this "notice of denial shall include . .

. the specific reason or reasons for denial with reference to those

policy provisions on which the denial is based."                 The Plan also

provides that in Unum's internal appeals process, "[t]he final

decision on review shall be furnished in writing and shall include

the reasons for the decision with reference, again, to those policy

provisions upon which the final decision is based."                 Unum could

hardly be caught by surprise by an insistence that it comply with

its own plan.

           Third, Unum, by claiming that it did raise the Symptoms

Clause, has taken the position that it had sufficient information

to raise the Symptoms Clause during the claims review process.               No

information was withheld from it.             Indeed, in arguing in this

litigation that the Symptoms Clause applies, Unum has relied

exclusively on the administrative record created during the claims

review process.    Unum has offered no explanation for why it did not

explain earlier to Glista that the Symptoms Clause was a basis for




                                     -41-
the denial of benefits.           Congress intended ERISA insurers to speak

clearly, in plain language, to plan recipients.

              Fourth, Glista's medical condition calls for resolving

this controversy quickly. Glista, who is unable to work, filed his

application for benefits on February 6, 2000.                   Almost two months

later, his application was denied.                   The administrative appeal

process took nearly eight more months.               Litigation in the district

court, unfortunately, added another thirty months. As we write, it

has been over four years since Glista applied for benefits.                   PLS is

degenerative and can be terminal.                 Dr. MacBride, on reviewing

Glista's medical file in March 2000, estimated that Glista had

three to four years to live; Glista has already reached that point.

              Under these circumstances, we think the "appropriate

equitable relief" is to hold Unum to the basis that it articulated

in its internal claims review process for denying benefits, i.e.,

the   Treatment    Clause.         We    recognize    that   ERISA      trusts    plan

administrators        to   make    the    first     determination       as   to    the

availability of benefits and thus that remand may be appropriate in

some, or even many, cases.          But, given the countervailing concerns

raised on the facts of this particular case, we do not find that to

be the appropriate solution here.                   Unum failed to raise the

Symptoms Clause in the claims review process even though it had the

burden, obligation, and opportunity to do so.                   We simply do not

know,   had    Unum    raised      the   Symptoms     Clause,    what    additional


                                         -42-
information would have been provided to Unum by Glista or whether

Glista would have settled his claim with Unum earlier. In addition

to driving up the cost of proceedings, Unum's failure may well have

prevented a more efficient resolution of this case.

                                        V.

              We reverse the grant of judgment in favor of Unum and

hold   that    Glista   is   entitled    to   judgment.   We   remand   with

instructions that an order be entered requiring Unum to pay the

benefits that Glista seeks, including all benefits past due, with

any interest to which he may be entitled.           Glista is awarded his

costs.




                                    -43-