In the
United States Court of Appeals
For the Seventh Circuit
____________________
No. 20-2832
DR. ROBERT L. MEINDERS, D.C., LTD.,
individually and as the
representative of a class of
similarly-situated persons,
Plaintiff-Appellant,
v.
UNITED HEALTHCARE SERVICES, INC.,
et al.
Defendants-Appellees.
____________________
Appeal from the United States District Court for the
Southern District of Illinois.
No. 3:14-cv-00548-SMY — Staci M. Yandle, Judge.
____________________
ARGUED APRIL 14, 2021 — DECIDED JULY 30, 2021
____________________
Before MANION, ST. EVE, and KIRSCH, Circuit Judges.
KIRSCH, Circuit Judge. In 2013, Dr. Robert L. Meinders,
D.C., Ltd., received a single fax advertisement from United
Healthcare Services, Inc., a company with whom Meinders
had done business for around seven years. Meinders believed
2 No. 20-2832
that, by sending the fax, United violated the Telephone Con-
sumer Protection Act. Accordingly, Meinders sued, and after
seven years of litigation, a threshold question remains: Should
the litigation proceed in federal court, or should United be al-
lowed to force Meinders to arbitrate? The answer to that ques-
tion turns primarily on resolving whether United assumed
the duties that a related company, American Chiropractic
Network, Inc., 1 promised to perform for Meinders in a pro-
vider agreement.
The district court held that United had assumed ACN’s
obligations and as a result could enforce an arbitration clause
Meinders had agreed upon with ACN. We agree with the dis-
trict court, and thus affirm.
I
A
Meinders 2 offers chiropractic services in St. Louis County,
Illinois. United 3 provides or administers insurance plans na-
tionwide. In 2006, Meinders decided to become a “participat-
ing provider” with United so that he could expand his cus-
tomer base to include individuals within United’s insurance
network. To become a participating provider in United’s net-
work, Meinders entered into a provider agreement with
ACN, a wholly owned subsidiary of UnitedHealthcare Ser-
vices, Inc., in order to access United’s network of patients.
1 ACN is now OptumHealth Care Solutions, Inc.; because the parties con-
tinue to refer to the company as ACN, we do as well.
2 We refer to Meinders directly instead of as a corporate entity.
3For simplicity, we refer to defendants United Healthcare Services, Inc.,
and UnitedHealthcare of Illinois, Inc., collectively as “United.”
No. 20-2832 3
ACN provided administrative and network management ser-
vices for chiropractors and had a preexisting master services
agreement with United.
The provider agreement that Meinders entered into with
ACN is the focus of this appeal. The basic terms of the agree-
ment established that Meinders promised to provide chiro-
practic services to those with “participating plans” in ex-
change for ACN’s promise to provide Meinders with admin-
istrative services. More specifically, ACN promised to pro-
vide “case management, quality management, reporting,
[and] claims processing, including, but not limited to coordi-
nating and transmitting billings and payments between
Payors and Provider.” R. 83-1 at 3. The “Provider” was
Meinders, and a “Payor” was defined as an “[e]mployer, in-
surance carrier, ... or other entity, including, but not limited to
ACN …, which is responsible for direct payment of Covered
Services in accordance with a Plan.” Id. Additionally, ACN
agreed to, among other things, “enter into arrangements with
Plans to offer a network of Providers to provide Chiropractic
Services to Members,” and to furnish plan summaries for
Meinders. Id.
Several other provisions governed the relationship of the
parties to the agreement. First, the provider agreement al-
lowed ACN, “in its sole discretion,” to “assign its rights, du-
ties or obligations” under the agreement “without approval”
from Meinders. Id. at 11. ACN also promised to notify
Meinders in writing if it assigned any duties or obligations
before assignment. Id. Second, the provider agreement stated
that if a dispute arose and neither ACN nor Meinders agreed
to a mutual resolution, either party “may” submit the issue
“to arbitration.” Id. at 12. Both ACN and Meinders agreed that
4 No. 20-2832
any arbitration decision would be “final and binding as to
each of them.” Id.
Once Meinders signed the provider agreement, he submit-
ted claims for United-insured patients directly to United, and
United paid those claims. Those claims were submitted on
United forms. Over several years, Meinders submitted up-
wards of 6,000 claims to United. And if an explanation-of-ben-
efits form was requested, United provided it. United also pro-
vided a “Network Bulletin” monthly to Meinders that dis-
cussed changes in United policies. Additionally, Meinders
confirmed a patient’s eligibility either through United’s web-
site or through a United phone number. Meinders testified
that the business relationship ran “through United,” and
United’s corporate representative confirmed that it provided
these services (and more) from “day one” of the provider
agreement.
Five years before Meinders agreed to the provider agree-
ment with ACN, ACN had entered into a master services
agreement with United. At that time, ACN was not yet a
wholly owned subsidiary of United, so the agreement al-
lowed United to access the chiropractors with whom ACN
had relationships. The master services agreement bound
United to “use commercially reasonable efforts to comply
with obligations set forth in” ACN’s “Participating Provider
agreements,” including a variety of provider-related services
R. 83-7 at 4. In exchange, ACN promised to perform various
tasks related to developing the network of providers and to
give United access to those providers. Meinders was not party
to this agreement, and it did not contemplate third-party ben-
eficiaries.
No. 20-2832 5
B
In 2013, United sent the fax that forms the basis for
Meinders’s TCPA claim. Since then, the litigation has traveled
a long and winding journey, much of which we discussed in
not one, but two prior appeals. See Dr. Robert L. Meinders,
D.C., Ltd. v. UnitedHealthcare, Inc., 800 F.3d 853, 855–56 (7th
Cir. 2015) (“Meinders I”); Dr. Robert L. Meinders, D.C., Ltd. v.
United Healthcare, Inc., No. 16-2994, slip op. at 1–2 (7th Cir.
June 1, 2020) (“Meinders II”). So we limit our discussion here
to the procedural history relevant to this appeal.
United initially moved to dismiss Meinders’s TCPA claim
for improper venue under Federal Rule of Civil Procedure
12(b)(3) in 2014, citing the provider agreement’s arbitration
clause. After the district court granted United’s motion, we
reversed on procedural grounds. See Meinders I, 800 F.3d at
857–58. But we also noted that, on the merits, “both parties
acknowledge that the contractual theory of assumption is one
through which a nonsignatory to an arbitration agreement
can enforce the agreement.” Id. at 858. What was left to decide
in the litigation, we observed, was “whether such an assump-
tion occurred here.” Id. Because the factual record was sparse
on that point, we remanded to the district court for adversar-
ial testing of United’s factual assertions concerning assump-
tion and to “delineate the metes and bounds of United’s as-
sumption.” Id. at 859.
On remand, Meinders amended his complaint. He real-
leged his TCPA claim and added other state law claims and
seven United entities as defendants. After the district court al-
lowed limited discovery focused on assumption, United re-
newed its motion to dismiss for improper venue under Rule
12(b)(3). The district court again granted United’s motion and
6 No. 20-2832
stayed the litigation as it concerned the seven other United
entities. In granting the motion, the district court held that
“United … assumed the material obligations of ACN …, a
wholly owned subsidiary of United, under the Provider
Agreement, which authorizes United to enforce the arbitra-
tion clause.” R. 93 at 7. The district court found that United
performed various services spelled out in the provider agree-
ment such that, the court reasoned, “the arbitration clause” of
the provider agreement “applies with full effect.” Id. at 7–8.
The district court bolstered its conclusion by pointing to
United’s conduct throughout its relationship with Meinders
that included “processing [Meinders’s] claims, paying
[Meinders] directly on those claims, conducting pre-authori-
zation[,] and other administrative duties.” Id. at 8. It also
found that Meinders was aware United performed these tasks
and “assented to United’s performance by repeatedly submit-
ting claims to[] and accepting payments from United.” Id.
And, the district court noted, United was not party to the pro-
vider agreement. The district court then reiterated that be-
cause United completed provider agreement tasks “and as-
sumed ACN’s obligations” under the provider agreement, it
was “entitled to enforce the arbitration clause” of that agree-
ment. Id.
Meinders again appealed. But we lacked jurisdiction to
hear the appeal because it concerned a “pro-arbitration deci-
sion in a stayed lawsuit” for which he had not sought “a
§ 1292(b) certification.” Meinders II, slip op. at 2; see, e.g., INTL
FCStone Fin., Inc. v. Jacobson, 950 F.3d 491, 500 (7th Cir. 2020).
So back to the district court Meinders went. On remand, both
parties stipulated to dismissing the seven United entities
Meinders included in his amended complaint under Federal
Rule of Civil Procedure 41(a)(1)(ii). In a minute order, the
No. 20-2832 7
district court noted that under Rule 41(a)(1)(ii) the parties’
stipulation was “effective upon filing and does not require ju-
dicial approval,” and dismissed the entities with prejudice. 4
R. 112. This appeal followed.
II
The parties agree that this appeal turns on the answer to a
single question: Did United assume ACN’s obligations under
the provider agreement? Meinders does not dispute the accu-
racy of any fact in the record, and the parties agree that Illinois
law applies. So our review is limited to whether, under Illi-
nois law, these facts demonstrate United’s assumption of
ACN’s provider agreement promises such that United may
enforce that agreement’s arbitration clause against Meinders.
Before turning to that question, however, we must address
United’s choice of procedural mechanism to enforce the pro-
vider agreement’s arbitration clause, Federal Rule of Civil
Procedure 12(b)(3). Rule 12(b)(3) provides that defendant
may move to dismiss plaintiff’s case for “improper venue.” So
far as we can tell, neither party has questioned at any point in
this litigation whether that rule provided the appropriate
mechanism to enforce an arbitration clause. But the Supreme
Court held in Atlantic Marine Construction Company, Inc. v.
United States District Court for the Western District of Texas that
4 While we have observed that Rule 41(a)(1) “should be limited to dismis-
sal of an entire action,” Taylor v. Brown, 787 F.3d 851, 857 (7th Cir. 2015),
we do not believe that Taylor poses a problem here. The parties’ stipulation
dismissed the “entire action” as it related to the United entities—accord-
ingly, both the entities and all Meinders’s claims against them dropped
out of the lawsuit when the stipulation was filed. But we again remind
parties and district courts that Rule 15(a) is the better course for voluntar-
ily dismissing individual parties or claims in the future. See id. at 858 n.9.
8 No. 20-2832
“the appropriate way to enforce a forum-selection clause
pointing to a state … forum is through the doctrine of forum
non conveniens,” not through a Rule 12(b)(3) motion. 571 U.S.
49, 60 (2013). 5 The Court reasoned that if venue were other-
wise proper in a court under 28 U.S.C. § 1391, “a forum-selec-
tion clause does not render venue in [that] court … ‘improper’
within the meaning of … Rule 12(b)(3).” Id. at 59. Indeed, “a
contract containing a forum-selection clause has no bearing
on whether a case falls into one of the categories of cases listed
in § 1391(b).” 6 Id. at 56.
5 “An agreement to arbitrate before a specified tribunal is, in effect, a spe-
cialized kind of forum-selection clause.” Scherk v. Alberto-Culver Co., 417
U.S. 506, 519 (1974). We have implicitly recognized the same. See Cont’l
Cas. Co. v. Am. Nat’l Ins. Co., 417 F.3d 727, 733 (7th Cir. 2005). So the hold-
ing of Atlantic Marine applies with equal force in the context of the pro-
vider agreement’s arbitration clause.
6There is no question that this case falls within at least one of § 1391(b)’s
categories:
(b) Venue in general.--A civil action may be brought in--
(1) a judicial district in which any defendant resides,
if all defendants are residents of the State in which the
district is located;
(2) a judicial district in which a substantial part of the
events or omissions giving rise to the claim occurred,
or a substantial part of property that is the subject of
the action is situated; or
(3) if there is no district in which an action may oth-
erwise be brought as provided in this section, any ju-
dicial district in which any defendant is subject to the
court's personal jurisdiction with respect to such ac-
tion.
No. 20-2832 9
Turning to the arbitration clause at issue here, the provider
agreement calls for arbitration in Minnesota under the Com-
mercial Rules of the American Arbitration Association. See R.
83-1 at 12. Because the clause selects a state forum, United
should have brought a motion under the forum non conven-
iens doctrine to enforce it.
Nevertheless, the fact that United utilized an improper
procedural mechanism to enforce the provider agreement’s
arbitration clause does not alter our resolution of the substan-
tive issue on appeal. As discussed, the substantive issue pre-
sented is a limited one—whether United assumed ACN’s ob-
ligations to Meinders under the provider agreement such that
United may enforce that agreement’s arbitration clause. Nei-
ther the district court’s resolution of that question nor ours,
see post II.B, is affected by the procedural posture. In other
words, whether United’s motion is analyzed as one under
Rule 12(b)(3) or one under forum non conveniens does not
impact the substantive analysis. We recognize that we review
a motion under the forum non conveniens doctrine for abuse
of discretion, see Mueller v. Apple Leisure Corp., 880 F.3d 890,
894 (7th Cir. 2018), not de novo. See Meinders I, 800 F.3d at 857.
But because we agree with the district court that Meinders’s
suit should be dismissed in favor of arbitration under de novo
review, applying the more deferential abuse of discretion
standard would not change our conclusion. See Martinez v.
Bloomberg LP, 740 F.3d 211, 216–17 (2d Cir. 2014). 7
7 Dismissal, not transfer, is the proper remedy here. See Atlantic Marine,
571 U.S. at 60–61; Hunt v. Moore Bros., Inc., 861 F.3d 655, 657 (7th Cir. 2017)
(“The district court’s order of dismissal represented its decision that this
dispute belongs in the arbitral forum selected by the parties, not the court.
Such a dismissal is analogous to one based on forum non conveniens.”); see
10 No. 20-2832
A
Turning now to the merits, United attempts to limit the
scope of Meinders’s argument on appeal by asserting that
Meinders forfeited his argument concerning specific provi-
sions of the master services agreement between United and
ACN. 8 In essence, United faults Meinders for failing to “press
below the provisions” of the master services agreement “he
presses on appeal,” and argues that Meinders cannot use
those provisions to support his position that United never as-
sumed ACN’s obligations under the provider agreement. Ap-
pellee’s Br. at 27–28.
Meinders said enough in the district court to satisfy us that
he raised below the substantive argument he makes here. See
Dixon v. ATI Ladish, LLC, 667 F.3d 891, 895 (7th Cir. 2012) (“[A]
litigant does not forfeit a position just by neglecting to cite its
best authority; it suffices to make the substantive argu-
ment.”). In the district court, Meinders urged that United had
contractual obligations with ACN under the master services
agreement that defined the metes and bounds of the contrac-
tual relationship between United and ACN, thus making as-
sumption of ACN’s duties by United in the provider agree-
ment legally impossible. See, e.g., R. 88 at 8 (“[A]ny obligation
by any Defendants [i.e., United] to provide any services on
also 14D CHARLES ALLEN WRIGHT & ARTHUR R. MILLER, FEDERAL PRACTICE
AND PROCEDURE § 3828 (4th ed. 2021).
8 Although United frames its position as a forfeiture argument, it seems
rather to argue waiver. See Henry v. Hulett, 969 F.3d 769, 786 (7th Cir. 2020)
(en banc). We address United’s position as it presented the argument. We
note, however, that the forfeiture/waiver distinction has no effect on the
analysis in this case because, as we discuss below, Meinders raised in the
district court the substantive argument he presses on appeal.
No. 20-2832 11
behalf of ACN pre-dated the Provider Agreement and arose
from a pre-existing Master Services Agreement between ACN
and UHC Services (the ‘Master Agreement’).”). That argu-
ment is substantively consistent with the argument Meinders
makes on appeal. Requiring Meinders to identify the subsec-
tions of a contract to press those sections on appeal is incon-
sistent with our forfeiture doctrine.
The cases upon which United relies offer no comfort. In
Sansone v. Brennan, the defendant forfeited an argument
raised for the first time on appeal. 917 F.3d 975 (7th Cir. 2019).
We reasoned that, even if the defendant “generally” asserted
(in one sentence) the error below, it did not make out the sub-
stance of the argument. See id. at 983. Not so here. And in Lib-
ertyville Datsun Sales, Inc. v. Nissan Motor Corporation in U.S.A.,
we held that just because a contractual agreement was before
the district court did not entitle a party to make any argument
concerning that agreement on appeal. 776 F.2d 735, 736–37
(7th Cir. 1985). Meinders presented much more than just the
agreements to the district court; he argued that United’s obli-
gations under one (the master services agreement) made
United’s assumption of the other (the provider agreement)
impossible as a matter of law. Because United’s forfeiture ar-
gument falls flat, we now consider the full scope of
Meinders’s arguments.
B
As we noted in Meinders I, there are several “contract-
based doctrines through which a nonsignatory may be bound
by an arbitration agreement entered into by others: (1) as-
sumption; (2) agency; (3) estoppel; (4) veil piercing; and (5)
incorporation by reference.” 800 F.3d at 857. Assumption is
the only contractual theory on which United relied below and
12 No. 20-2832
on appeal. In simple terms, an assumption involves a non-
signatory (i.e., the “delegate”) promising expressly or
through conduct to perform the contractual obligations of one
signatory (i.e., the “delegating party”) to another signatory
(i.e., the “obligee”). See E. ALLAN FARNSWORTH & ZACHARY
WOLFE, FARNSWORTH ON CONTRACTS § 11.18 (4th ed. 2021); 21
WILLISTON ON CONTRACTS § 57.19 (“Under an assumption the-
ory, a party may be bound by an arbitration clause if its sub-
sequent conduct indicates that [it] is assuming the obligation
to arbitrate, despite being a nonsignatory.”). Express assump-
tion is straightforward—the delegate promises in word or
writing to perform the delegating party’s duties under the
contract. See FARNSWORTH ON CONTRACTS § 11.18. As for im-
plicit assumption through conduct, “if a [delegating] party
transfers the entire contract, assigning rights as well as dele-
gating performance, an assumption of those duties by the
[delegate] will be inferred from the acceptance of the transfer,
unless the language or the situation indicates the contrary.”
Id.; see also Kneberg v. H.L. Green Co., 89 F.2d 100, 103 (7th Cir.
1937) (“It is also the rule, however, that if the assignee … ac-
cepts the benefits [of the contract] and adopts the same by
seeking performance of the contract or by any equivalent act,
indicative of an intention upon his part to adopt and become
bound, so that he may be held impliedly to have assumed the
burdens thereof, specific performance will lie against him.”).
Illinois courts have recognized both express and implicit
assumption theories of contract. See Vernon v. Schuster, 688
N.E.2d 1172, 1175 (Ill. 1997) (noting that an exception to “suc-
cessor corporate nonliability” occurs “where there is an ex-
press or implied agreement of assumption”); Equistar Chems.
v. Hartford Steam Boiler, 883 N.E.2d 740, 747 (Ill. App. Ct. 2008)
(observing that Illinois courts “have recognized several
No. 20-2832 13
contract-based theories under which a nonsignatory to an
agreement may be bound to the arbitration agreements of oth-
ers,” including the theory of “assumption”); People Sav. &
Loan Ass’n v. Brinkoetter, 263 Ill. App. 391, 395 (Ill. App. Ct.
1931) (“It is elementary law that third persons cannot be
bound by a contract thus made which is personal in its char-
acter and effect, unless such third persons have become par-
ties to it, either by expressly or impliedly assuming the obli-
gations thereof.”). Moreover, “Illinois courts have reasoned
that, if nonsignatories may be bound to arbitrate under these
circumstances [including assumption], then it would seem to
follow as a corollary that the same types of theories could af-
ford a basis for a nonsignatory to invoke an arbitration agree-
ment signed by others.” Equistar Chems., 883 N.E.2d at 747–48.
United’s conduct over the course of its relationship with
Meinders demonstrates that, despite being a nonsignatory to
the provider agreement, it assumed ACN’s obligations under
that agreement. Both parties acknowledge that United per-
formed a variety of services and administrative duties set out
in the provider agreement, and that Meinders accepted
United’s performance. Indeed, Meinders admitted that his re-
lationship with ACN was “through United.” R. 83-3 at 59–60.
That relationship involved Meinders submitting thousands of
claims to United, and United paying those claims directly to
Meinders. It also involved Meinders utilizing United’s ad-
ministrative resources to confirm patient eligibility. And this
conduct by United makes sense—United agreed in its master
services agreement with ACN to perform ACN’s provider
agreement obligations. What is more, the master services
agreement did not prohibit assumption, state that United’s
performance of ACN’s provider agreement obligations
should not be construed as an assumption, or note that
14 No. 20-2832
United’s performance of those obligations was solely pursu-
ant to its promises under the master services agreement. In
short, “from day one” United assumed the provider agree-
ment obligations ACN promised to perform for Meinders. It
follows, then, that under Illinois law, United may invoke the
arbitration clause in the provider agreement against
Meinders. See Equistar Chems., 883 N.E.2d at 747–48.
Meinders resists this conclusion, but none of his argu-
ments persuade. Appealing to the “plain language” of the
provider and master services agreements, Meinders first in-
sists that because United was not a party to the provider
agreement, and thus that agreement’s arbitration clause, it
cannot rely upon that clause to compel arbitration. But that
position is flatly inconsistent with Illinois law, which again
Meinders admits governs resolution of this appeal. See
Equistar Chems., 883 N.E.2d at 747. And it is inconsistent with
Meinders’s prior position in this litigation—as we noted in
Meinders I, “both parties acknowledge[d] that the contractual
theory of assumption is one through which a nonsignatory to
an arbitration agreement can enforce the agreement.” 800 F.3d
at 858.
Meinders next turns to the master services agreement, in-
sisting that agreement either prevented United from assum-
ing ACN’s obligations under the provider agreement (be-
cause it was merely performing under the master services
agreement) or limited United’s assumption to something less
than what would be required to invoke the arbitration clause.
As discussed, however, the master services agreement was si-
lent as to whether United could assume ACN’s contractual
obligations. And, once assumed, United’s obligations ran to
Meinders, not ACN. The master services agreement clause
No. 20-2832 15
limiting United’s obligations to ACN to those in that agree-
ment does nothing to disturb this relationship. Nor does the
master services agreement’s limit on third party beneficiaries.
Meinders was not a third-party beneficiary, but an obligee en-
titled to performance by either United or ACN. See
FARNSWORTH ON CONTRACTS § 11.18 (“But though the dele-
gate’s assumption makes the delegate liable to the obligee, it
does not discharge the duty to the obligee of the delegating
party.”).
Meinders extends this argument to insist that the master
services agreement limited United’s assumption to something
less than what would be required to invoke the arbitration
clause. But Meinders cites no authority for this rule, and the
import of Equistar—that under Illinois law a nonsignatory
that assumes contractual obligations may invoke an arbitra-
tion provision of the contract it assumes—counsels against
such a rule. On the contrary, the most natural inference from
Equistar’s discussion of assumption is that any assumption of
contractual obligations permits the delegate to invoke the re-
medial provisions of the contract it assumes. See Equistar
Chems., 883 N.E.2d at 747–48.
Relatedly, Meinders contends that United was a “Payor”
under the provider agreement, and the agreement did not
contemplate payors as parties. Moreover, United’s perfor-
mance of its obligations under the master services agreement
did not make United a party to the provider agreement, and,
as a result, United could not invoke the provider agreement’s
arbitration clause. But again, that position cannot be squared
with the contract theory of assumption. Put simply, even if
Meinders is correct in his interpretation of the provider agree-
ment, United still would have been able to (and did) assume
16 No. 20-2832
ACN’s obligations under that agreement. In essence,
Meinders asks us to construe the provider agreement’s terms
as a de facto prohibition on assumption. That we cannot do.
Cf. Fitzgerald v. Staples, 88 Ill. 234, 236 (1878) (“A court of law
has no right to presume contracting parties intended to insert
in a written contract a provision other or different from that
which the plain language used would indicate, and then give
a construction to the contract which would be legitimate if the
contract contained the supposed omitted provision. Such a
practice would, in effect, be making contracts for parties,
which courts are powerless to do.”).
Meinders concludes by tying together his previous argu-
ments to contend that pursuant to the master services agree-
ment United assumed only “payor services” under the pro-
vider agreement, which did not include arbitration obliga-
tions. The master services agreement, however, broadly
charged United with performing ACN’s obligations under
ACN’s provider agreements, not “payor services.” In any
event, Meinders’s argument here fails for the same reason ex-
plained above: Whether described as “obligations” or “payor
services,” United took on ACN’s provider agreement duties
to Meinders, thus allowing United, under Illinois law, to in-
voke the arbitration clause in that agreement against
Meinders. See Equistar Chems., 883 N.E.2d at 747–48.
Because we decide this appeal on the contractual theory of
assumption, we do not reach whether Meinders’s acceptance
of United’s performance estops him from contesting United’s
assumption.
AFFIRMED.