NEWTON-NATIONS v. Betlach

FOR PUBLICATION UNITED STATES COURT OF APPEALS FOR THE NINTH CIRCUIT SHARON NEWTON-NATIONS;  MANUELA GONZALEZ; CHERYL BILBREY; HECTOR MARTINEZ; DAWN HOUSE; DANA FRANKLIN; EDWARD BONNER; D. H.; JACK BAUMHARDT; MANUEL ESPARZA, Plaintiffs, and No. 10-16193 DONALD MCCANTS; PATRICIA JONES; ANNE GARRISON; TODD EATON,  D.C. No. 2:03-cv-02506-EHC Plaintiffs-Appellants, OPINION v. THOMAS BETLACH, Director of the Arizona Health Care Containment System; KATHLEEN SEBELIUS, Secretary of the United States Department of Human Services, in their official capacities, Defendants-Appellees.  Appeal from the United States District Court for the District of Arizona Earl H. Carroll, Senior District Judge, Presiding Argued and Submitted May 10, 2011—San Francisco, California Filed August 24, 2011 16193 16194 MCCANTS v. BETLACH Before: Alfred T. Goodwin and Richard A. Paez, Circuit Judges, and Liam O’Grady,* District Judge. Opinion by Judge Paez *The Honorable Liam O’Grady, District Judge for the U.S. District Court for the Eastern District of Virginia, sitting by designation. MCCANTS v. BETLACH 16197 COUNSEL Ellen Sue Katz, William E. Morris Institute for Justice, Jane Perkins, National Health Law Program, for plaintiff- appellants Donald McCants et al. Tony West, Assistant Attorney General, Dennis K. Burke, United States Attorney, Mark B. Stern and Stephanie R. Mar- cus, U.S. Department of Justice, for defendant-appellee Kath- leen Sebelius. Timothy D. Ducar, Lorona Steiner Ducar, Ltd., for defendant- appellee Thomas J. Betlach. OPINION PAEZ, Circuit Judge: Plaintiff-Appellants (“Plaintiffs”) are a class of economi- cally vulnerable Arizonans who receive public health care benefits through the state’s Medicaid agency. In 2003, Arizo- na’s Medicaid agency notified Plaintiffs that their copayments would be increased, and that these increased copayments would be mandatory, allowing providers to decline to serve them if they could not afford their copayments. The United States Secretary of Health and Human Services (“Secretary”), 16198 MCCANTS v. BETLACH pursuant to her waiver/demonstration project authority under Title XI of the Social Security Act, approved the program under which Plaintiffs’ benefits were cut. Plaintiffs sued the Secretary and the Director of Arizona’s Medicaid agency (“Director”) (collectively “Defendants”), alleging that the heightened mandatory copayments violate Medicaid Act cost- sharing restrictions, that the waiver exceeded the Secretary’s authority, and that the notices they received about the change in their health coverage was statutorily and constitutionally inadequate. The district court granted summary judgment to the Defendants on all claims. We have jurisdiction under 28 U.S.C. § 1291, and we affirm in part, reverse in part, and remand. Factual and Procedural Background 1. Factual and Statutory Background The Supreme Court has summarized that: Congress created the Medicaid program in 1965 by adding Title XIX to the Social Security Act. The program authorizes federal financial assistance to States that choose to reimburse certain costs of medi- cal treatment for needy persons. In order to partici- pate in the Medicaid program, a State must have a plan for medical assistance approved by the Secre- tary of Health and Human Services (Secretary). 42 U.S.C. § 1396a(b). A state plan defines the catego- ries of individuals eligible for benefits and the spe- cific kinds of medical services that are covered. §§ 1396a(a)(10), (17). The plan must provide cover- age for the “categorically needy” and, at the State’s option, may also cover the “medically needy.” Pharm. Research and Mfrs. of Am. v. Walsh, 538 U.S. 644, 650-51 (2003) (internal footnotes omitted). The Court explained that “ ‘categorically needy’ groups include individ- MCCANTS v. BETLACH 16199 uals eligible for cash benefits under the Aid to Families with Dependent Children (AFDC) program, the aged, blind, or dis- abled individuals who qualify for supplemental security income (SSI) benefits, and other low-income groups such as pregnant women and children entitled to poverty-related cov- erage. [42 U.S.C.] § 1396a(a)(10)(A)(i).” Id. at 651 n.4. The term “medically needy” refers to “individuals who meet the nonfinancial eligibility requirements for inclusion in one of the groups covered under Medicaid, but whose income or resources exceed the financial eligibility requirements for cat- egorically needy eligibility. [42 U.S.C.] § 1396a(a)(10)(C).” Id. at n.5. When a population is covered under a state’s Medicaid Plan, federal law sets limits on the amount and type of cost sharing that a state can require participants to contribute to their health care. 42 U.S.C. § 1396o; 42 U.S.C. § 1396o-1. As we explained in Spry v. Thompson, § 1396o provides that “subsection (a) permits a state plan to impose nominal premi- ums and cost sharing on mandatory populations. Subsection (b) permits a state plan to impose income-related premiums and nominal cost sharing on non-mandatory populations who are Medicaid eligible, i.e., optional, medically needy popula- tions.” 487 F.3d 1272, 1276 (9th Cir. 2007). In addition to state Medicaid plans, the Secretary can authorize states to operate “Demonstration Projects” pursuant to 42 U.S.C. § 1315. “In the case of any experimental, pilot, or demonstration project which, in the judgment of the Secre- tary, is likely to assist in promoting the objectives of [the Act] . . . the Secretary may waive compliance with” certain Medic- aid rules, including cost-sharing restrictions. 42 U.S.C. § 1315(a)(1). Section 1315 also authorizes the Secretary to approve “regard[ing]” demonstration project costs “as expen- ditures under the State plan.” § 1315(a)(2)(A). When demon- stration project costs are “regarded as expenditures under the State plan,” the federal government can reimburse the state for some of those costs. See Spry, 487 F.3d at 1274-75. “Pa- 16200 MCCANTS v. BETLACH tients who are eligible for services by way of the Secretary’s waiver . . . are know as ‘expansion populations.’ ” Phx. Mem’l Hosp. v. Sebelius, 622 F.3d 1219, 1222 (9th Cir. 2010); see also Spry, 487 F.3d at 1275 (“A demonstration project may cover people who would not be eligible for Medicaid without a waiver from the Secretary. The agencies call these people ‘expansion populations.’ ”). States can also exceed the normal limitations on Medicaid cost sharing through 42 U.S.C. § 1396o(f) and § 1396o-1. Subsection (f) of § 1396o provides: No deduction, cost sharing, or similar charge may be imposed under any waiver authority of the Secretary, except as provided in [sections (a) and (b)] of this section and section 1396o-1 of this title, unless such waiver is for a demonstration project which the Sec- retary finds . . . (1) will test a unique and previously untested use of copayments, (2) is limited to a period of not more than two years, (3) will provide benefits to recipients of medical assistance which can reason- ably be expected to be equivalent to the risks to the recipients, (4) is based on a reasonable hypothesis which the demonstration is designed to test in a methodologically sound manner, including the use of control groups of similar recipients of medical assis- tance in the area, and (5) is voluntary, or makes pro- vision for assumption of liability for preventable damage to the health of recipients of medical assis- tance resulting from involuntary participation. 42 U.S.C. § 1396o(f). Congress later added § 1396o-1, which further relaxes the normal cost-sharing restrictions. Arizona has a state plan that only covers mandatory Medic- aid populations, the categorically needy. Arizona’s state plan has never included the optional medically needy population. Until 2001, however, Arizona’s Medicaid agency, the Arizona MCCANTS v. BETLACH 16201 Health Care Cost Containment System (“AHCCCS”), also operated an entirely state-funded program under which people who could be medically needy obtained coverage. See Phx. Mem’l Hosp., 622 F.3d at 1226 (“During the relevant time period, the [medically needy] populations were part of the state-funded program”). This entirely state-funded program was called Medical Expense Deduction (“MED”). In October 2000, AHCCCS and the United States Depart- ment of Health and Human Services (“HHS”) corresponded about Arizona’s application for a § 1315 waiver. AHCCCS stated that “[c]urrently Arizona provides health care coverage with 100% state funds” to five specific groups, including the “Medically needy.” AHCCCS explained to HHS: “The above groups will be ‘subsumed’ by this eligibility expansion. Ari- zona will not be operating a parallel state-funded program for these same populations and will convert all existing state- funded populations into the proposed eligibility expansion.” In November 2000, the citizens of Arizona passed Proposi- tion 204, which expanded AHCCCS coverage to childless, non-disabled adults with incomes up to 100% of the federal poverty level. A.R.S. § 36-2901.01. The Secretary approved Arizona’s § 1315 waiver application in January 2001. Under this system, AHCCCS imposed nominal and non-mandatory copayments on non-categorically needy participants, which included former MED participants and Proposition 204 popu- lations. In May 2003, AHCCCS requested another § 1315 waiver from the Secretary. Among other reforms, the request sought permission to increase and expand copayments for certain cat- egories, including childless non-disabled adults with incomes up to 100% of the federal poverty level and former MED par- ticipants. AHCCCS’s May 2003 request did not specify the reason Arizona sought to make these changes. AHCCCS later stated that the catalyst for the waiver request was the “Ari- zona legislature direct[ing] [it] to submit a Cost Sharing 16202 MCCANTS v. BETLACH Report to the Joint Legislative Budget Committee . . . in response to a deficit approaching $1 billion.” In June 2003, HHS informed AHCCCS that, with respect to Arizona’s proposal to increase cost sharing for “groups that are not eligible for Medicaid except through Section [1315] demonstration authority, there are no legal restrictions on cost sharing.” Therefore, HHS advised that “[s]uch cost sharing does not involve waivers, since the affected groups are not eligible under the State plan.” On October 1, 2003, AHCCCS implemented a new rule that increased copayments on non-categorically needy partici- pants and made those copayments mandatory. The Plaintiff class challenging the new rule in this case consists of two groups: non-disabled childless adults with incomes up to 100% of the federal poverty level, and former MED partici- pants. The MED participants are not “categorically needy” under the Medicaid Act, but they “incur medical expenses such that their income is reduced to 40% of the federal pov- erty level.” In addition, some people in the MED population “meet the nonfinancial eligibility requirements for inclusion in one of the groups covered under Medicaid.” Walsh, 538 U.S. at 651 n.5. In September 2003, AHCCS began sending notices to members of the Plaintiff class notifying them that their copay- ments were going to be increased. The district court record contains three such notices that were proffered by the Plain- tiffs. HHS approved Arizona’s new rule on February 20, 2004, applying retroactively to October 1, 2003. HHS stated “[w]e believe that the approved demonstration project will continue to serve the purposes of Title XIX [Medicaid] because the demonstration project will continue to ensure wider health benefit coverage for low-income populations.” MCCANTS v. BETLACH 16203 2. Procedural Background Plaintiffs filed this law suit in December 2003. The com- plaint alleges four claims for relief: (1) Defendant Secretary’s action authorizing Arizona to implement copayments exceeded his limited authority, as set forth in 42 U.S.C. § 1315 and 1396o, and was arbitrary and capricious; (2) Defendant Secretary’s action failed to comport with the human participants protections required by 42 U.S.C. § 3515b, and was arbitrary and capricious; (3) Defendant Director’s imposition of copayments violates the Medicaid Act, 42 U.S.C. § 1396o; and (4) Defendant Director’s written notice of the health care changes violates the Due Process Clause and the Medicaid Act, 42 U.S.C. § 1396a(a)(3). Plain- tiffs sought declaratory and injunctive relief. The district court granted Plaintiffs’ motion for class certi- fication on March 17, 2004. The class members are defined as “all Arizona Health Care Cost Containment System eligible persons in Arizona who have been or will be charged copay- ments pursuant to Arizona Administrative Code Amended Rule R9-22-711(E).” On April 21, 2004, the district court granted Plaintiffs’ motion for a preliminary injunction, which enjoined the Director from imposing the mandatory copayments and from allowing providers to deny certain medical services because of a participant’s inability to pay the heightened copayments. Thereafter, the parties filed cross motions for summary judg- ment. On March 10, 2005, the district court granted Defendant Secretary’s motion to stay the court’s summary judgment rul- ing pending this court’s decision in Spry v. Thompson, 487 F.3d 1272 (9th Cir. 2007). Our court filed the Spry opinion on May 21, 2007, and the district court lifted the stay on Decem- ber 17, 2007. The parties re-filed cross motions for summary judgment. 16204 MCCANTS v. BETLACH On March 29, 2010, the district court denied Plaintiffs’ motion for summary judgment and granted Defendants’ motion for summary judgment. The district court determined that the Secretary “invoked ‘expenditure authority’ under 42 U.S.C. § 1315(a)(2) in allowing Arizona to offer the expanded coverage. Plaintiffs are not eligible for Medicaid under a state plan so there was no need for a waiver.” Thus, “[s]ections 1396o and 1396o-1 do not apply to Plaintiffs. Defendants did not act in violation of” these sections. The court also con- cluded that Plaintiffs could not be considered “medically needy” within the meaning of Medicaid unless Arizona covers this optional category in its state plan. Because Arizona’s state plan does not cover the “medically needy,” persons who might otherwise be in this category are instead an “expansion population,” just as persons who could neither be “categori- cally needy” nor “medically needy” under a state plan are an “expansion population.” The district court then turned to whether the administrative record demonstrated that the Secretary sufficiently considered statutorily-prescribed factors before permitting Arizona to implement its demonstration project. The district court con- cluded that “[w]hether cost-sharing is a reasonable means of providing care to certain expansion populations during a state fiscal shortage appears consistent with the meaning of § 1315.” The district court also concluded that the Secretary’s decision was consistent with the objectives of the Medicaid Act because “as a result of the demonstration project, Plain- tiffs and others within the expansion populations are provided an opportunity for health care coverage . . . where coverage might not otherwise be provided.” Thus, the Secretary’s waiver was not contrary to law or arbitrary and capricious. With respect to the human participants claim, the district court concluded that there was no violation of 42 U.S.C. § 3515b because “[p]eople in the expansion population are not made worse off by inclusion in a demonstration project less favorable to them than to the categorically and medically MCCANTS v. BETLACH 16205 needy because, without the demonstration project, they would not be eligible for Medicaid at all.” (quoting Spry, 487 F.3d at 1276). Finally, the district court addressed Plaintiffs’ inadequate notice claim. It concluded that “[a]s Plaintiffs are not eligible for Medicaid under Arizona’s state plan, any notice require- ment under the Medicaid regulations would appear not to apply.” And, “in the alternative,” the district court concluded that “the notices overall were sufficient for purposes of due process.” Standard of Review We review “de novo both the district court’s grant of sum- mary judgment and its holdings on questions of statutory interpretation.” Phx. Mem’l Hosp., 622 F.3d at 1224. We assess the Secretary’s interpretation of Medicaid provisions following the standards set forth in Chevron U.S.A., Inc. v. Natural Res. Def. Council, Inc., 467 U.S. 837, 842-43 (1984). Id. at 1224-25. “We first determine whether Congress has directly spoken to the precise question at issue . . . [i]f the answer is yes, then we must give effect to the unambiguously expressed intent of Congress and the agency’s interpretation receives no deference.” Id. (quoting Chevron, 467 U.S. at 842-43) (internal citations and quotation marks omitted). “[W]hen Congress has not directly spoken to the precise ques- tion at issue, we will defer to the Secretary’s regulation so long as it is based on a permissible construction of the stat- ute.” Christopher v. SmithKline Beecham Corp., 635 F.3d 383, 392 (9th Cir. 2011) (citing Auer v. Robbins, 519 U.S. 452, 457 (1997); Chevron, 467 U.S. at 842-43) (internal cita- tions and quotation marks omitted). The Administrative Procedure Act (“APA”), 5 U.S.C. §§ 701-706, provides for judicial review of federal agencies’ actions. We may reverse an agency action only if it is contrary to law or “arbitrary and capricious” in that: 16206 MCCANTS v. BETLACH The agency has relied on factors which Congress has not intended it to consider, entirely failed to consider an important aspect of the problem, offered an expla- nation for its decision that runs counter to the evi- dence before the agency, or is so implausible that it could not be ascribed to a difference in view or the product of agency expertise. Motor Vehicle Mfr. Ass’n v. State Farm Ins., 463 U.S. 29, 44 (1983). Discussion I. Medicaid’s Cost-Sharing Restrictions Do Not Apply to Persons Who Could Be Covered by a State Plan as “Med- ically Needy,” but Are Instead Covered by a State’s Dem- onstration Project. Plaintiffs argue that Defendants “cannot label persons described in the Medicaid Act as ‘expansion’ populations and thereby avoid the Medicaid Act’s cost sharing protections.” That is, for purposes of cost-sharing restrictions, the persons whom Arizona has the option of covering under its state plan as medically needy do not become expansion populations because Arizona has chosen not to cover them under the state plan. Plaintiffs argue that “the District Court’s order should be reversed for those class members who are medically needy.” Defendants argue that cost-sharing restrictions “apply only to persons who are both statutorily eligible for Medicaid cov- erage and identified in the State Medicaid plan.” In the absence of a state plan identifying and covering medically needy persons, these Medicaid-optional persons can be treated like an expansion population in a demonstration project. [1] Neither Plaintiffs nor Defendants cite a provision in the Medicaid Act in which “Congress has directly spoken to the precise question at issue.” Phx. Mem’l Hosp., 622 F.3d at MCCANTS v. BETLACH 16207 1225. That is, Congress has not unambiguously answered the following question: are medically needy people entitled to the cost-sharing protections in § 1396o if a state covers them pur- suant to a § 1315 demonstration project, and not under the state plan? “[W]hen Congress has not directly spoken to the precise question at issue, we will defer to the Secretary’s reg- ulation so long as it is based on a permissible construction of the statute.” Christopher, 635 F.3d at 392 (citing Auer, 519 U.S. at 457; Chevron, 467 U.S. at 842-43) (internal citations and quotation marks omitted). [2] Here, the Secretary argues that cost-sharing restrictions “apply only to persons who are both statutorily eligible for Medicaid coverage and identified in the State Medicaid plan.” She argues that “[u]nder the existing State plan, [Plaintiffs] are not eligible for Medicaid and are, instead, an ‘expansion population’ to which the cost restrictions do not apply.” The Secretary’s regulations are consistent with this interpretation of the statute. In 42 C.F.R. § 435.300 et seq., the Secretary “specifies the option for coverage of medically needy individuals.” Section 435.814 states that “[t]he State plan must specify the income standard for the covered medically needy groups.” 42 C.F.R. § 435.814. In 42 C.F.R. § 435.4, the Secretary defines terms that are used throughout the governing regulations. “Medi- cally needy refers to families, children, aged, blind, or dis- abled individuals, and pregnant women listed under subpart D of this part who are not listed in subparts B and C of this part as categorically needy but who may be eligible for Medicaid under this part because their income and resources are within limits set by the State under its Medicaid plan.” 42 C.F.R. § 435.4 (emphasis added). [3] These regulations are consistent with the Secretary’s argument that Plaintiffs cannot be medically needy within the meaning of the Medicaid program unless the State elects to cover that class and defines it accordingly. See also Spry, 487 16208 MCCANTS v. BETLACH F.3d at 1277 (“Expenditures being ‘regarded as eligible’ for Medicaid for purposes of calculating hospital reimbursement is not the same thing as an individual being ‘eligible’ for Medicaid benefits.”). In contrast to the regulatory definition of medically needy, “[c]ategorically needy refers to families and children, aged, blind, or disabled individuals, and preg- nant women, described under subparts B and C of this part who are eligible for Medicaid.” 42 C.F.R. § 435.4. The regu- lation itself defines this group, which exists without reference to state law. [4] The regulations therefore support the Secretary’s inter- pretation that where, as here, a state has not defined its “medi- cally needy” population pursuant to the Medicaid Act, persons who are not mandatorily covered by the state plan are expansion populations not protected by the § 1396o cost- sharing limits. Because § 1396o is ambiguous and “the Secre- tary’s regulation . . . is based on a permissible construction of the statute,” we are obligated to defer to the Secretary’s posi- tion under the strictures of Chevron deference.1 Christopher, 635 F.3d at 392 (internal citations and quotation marks omit- ted). See also Phx. Mem’l Hosp., 622 F.3d at 1227 (holding that the Secretary’s decision was not arbitrary or capricious when he found that, for federal reimbursement purposes, hos- pitals could not count patients who were covered by an entirely state-funded arm of AHCCCS, despite the fact that some of those patients could have been treated as medically needy). Thus, the district court properly granted summary judgment to Defendants on this claim. 1 The Secretary’s regulatory interpretation also appears to be consistent with prior practice. In a 2003 letter from HHS to AHCCCS about Arizo- na’s waiver application, HHS stated: “In August 2001, Rhode Island received approval to ‘flip’ optional populations out of their Medicaid State plan and into their [1315] in order to impose cost sharing in excess of levels allowed in Medicaid.” MCCANTS v. BETLACH 16209 II. The Secretary’s Approval of Arizona’s Heightened Cost Sharing in its Demonstration Project Did Not Comply with 42 U.S.C. § 1315. Plaintiffs argue that the Secretary’s § 1315 wavier was arbitrary and capricious insofar as the administrative record does not satisfy the standard this court established in Beno v. Shalala, 30 F.3d 1057 (9th Cir. 1994). In Beno, we held that the Secretary’s § 1315 waiver that enabled a state-wide bene- fits cut to recipients of AFDC was arbitrary and capricious.2 We explained that “§ 1315(a) plainly obligates the Secretary to evaluate the merits of a proposed state project, including its scope and potential impact on AFDC recipients.” Id. at 1068. We reasoned: While § 1315 obviously represents a congressional judgment that, in certain circumstances, such an override is appropriate, we doubt that Congress would enact such comprehensive regulations, frame them in mandatory language, require the Secretary to enforce them, and then enact a statute allowing states to evade these requirements with little or no federal agency review. Id. at 1068-69. [5] In assessing whether the Secretary’s waiver in Beno was arbitrary or capricious, we explained that for the Secre- tary to act within her § 1315 authority, the administrative record must demonstrate that she “examine[d] each of th[ree] issues.” Id. at 1069. First, whether the project is an “Experi- mental, Pilot or Demonstration Project.” Id. Second, whether the project is “Likely To Assist in Promoting The Objectives Of The Act.” Id. Third, “the extent and period” for which she finds the project is necessary. Id. at 1071. 2 The Secretary is empowered to make both AFDC and Medicaid dem- onstration waivers under 42 U.S.C. § 1315(a). 16210 MCCANTS v. BETLACH With respect to the first issue—experimental value—we explained that the “Secretary must make some judgment that the project has a research or a demonstration value. A simple benefits cut, which might save money, but has no research or experimental goal, would not satisfy this requirement.” Id. at 1069. With respect to the second issue, “the AFDC program’s main objective is to support needy children . . . Thus, in deter- mining that a state project is ‘likely to further the goals of the Act,’ the Secretary must obviously consider the impact of the state’s project on the children and families the AFDC pro- gram was enacted to protect.” Id. at 1070. We did not resolve the parties’ conflicting interpretations of what the third issue —examination of the project’s necessary extent and period— obligates the Secretary to do. Id. at 1072 (“[W]e need not resolve this issue of statutory interpretation or determine the precise meaning of § 1315(a)’s ‘extent and period’ lan- guage.”). Having set forth these rules, Beno considered whether the administrative record was sufficient under its limited APA review. We explained that “while formal findings are not required, the record must be sufficient to support the agency action, show that the agency has considered the relevant fac- tors, and enable the court to review the agency’s decision.” Id. at 1074. We found that the administrative record “contain[ed] a rather stunning lack of evidence that the Secretary” consid- ered the relevant factors. Id. Thus, we concluded that the Sec- retary’s waiver was arbitrary and capricious. Id. at 1076. [6] The administrative record in the present case does not demonstrate that the Secretary made the requisite findings required by Beno. Plaintiffs accurately point out that “the extent of the Secretary’s discussion in the record of why the copayments were approved” is one statement in the 2004 retroactive approval letter. In that letter, HHS stated that Ari- zona’s demonstration project “will continue to ensure wider health benefit coverage to low-income populations.” There is no evidence that the Secretary made “some judgment that the MCCANTS v. BETLACH 16211 project has a research or a demonstration value.” Beno, 30 F.3d at 1069. Indeed, it is questionable whether the Secretary could have made such a finding. Plaintiffs’ public health expert stated that “[o]ver the last 35 years, a number of studies have looked at the effects of cost sharing on the poor. Of all forms of cost sharing, copayments are the most heavily studied.” The administrative record contains no finding from the Secretary that Arizona’s demonstration project will actu- ally demonstrate something different than the last 35-years worth of health policy research. [7] Moreover, the administrative record reveals that the purpose of Arizona’s waiver application was to save money. AHCCCS stated that “[i]n January 2002, in response to a defi- cit approaching $1 billion, the Arizona legislature identified several areas where the state could save money in all state programs. The legislature discussed a number of cost saving measures specific to AHCCCS . . . . In the 2002-2003 Appro- priations legislation, the Arizona legislature directed AHC- CCS to submit a Cost Sharing Report.” The Secretary’s obligation under § 1315 to “make some judgment that the project has a research or a demonstration value” cannot be satisfied by “[a] simple benefits cut, which might save money, but has no research or experimental goal.” Beno, 30 F.3d at 1069. [8] The Secretary’s second obligation under Beno is to “consider the impact of the state’s project on the” persons the Medicaid Act “was enacted to protect.” Id. at 1070. The Sec- retary’s sparse statement that “the approved demonstration project will continue to ensure wider health benefit coverage to low-income populations” does not satisfy this obligation. See Beno, 30 F.3d at 1075 (“Stating that a factor was consid- ered is not a substitute for considering it.”) (internal quotation marks and citation omitted). We explained in Beno that the administrative record “must be sufficient to support the agency action . . . and enable the court to review the agency’s decision.” Id. at 1074. The Secretary’s single statement in the 16212 MCCANTS v. BETLACH record is not sufficient for this court to review the agency’s consideration of the impact Arizona’s demonstration project would have on the economically vulnerable. [9] In sum, the administrative records here and in Beno are comparably sparse. There is little, if any, evidence that the Secretary considered the factors § 1315 requires her to con- sider before granting Arizona’s waiver. Thus, the Secretary’s decision was arbitrary and capricious within the meaning of the APA insofar as it “entirely failed to consider an important aspect of the problem.”3 Motor Vehicle Mfrs., 463 U.S. at 43. We therefore reverse the district court’s ruling on this claim, and we remand with directions to vacate the Secretary’s deci- sion and remand to the Secretary for further consideration consistent with this opinion. III. The Secretary’s Approval of Arizona’s Heightened Cost Sharing in its Demonstration Project Did Not Violate 42 U.S.C. § 3515. Plaintiffs argue that in approving Arizona’s cost-sharing demonstration project, the “Secretary failed to comply with the requirements of federal funding activities involving human participants.” Plaintiffs argue that “the uncontroverted evidence is that copayments are a barrier to health care for the [Plaintiff] class; cause low-income persons to forego or limit essential and effective medical services and prescription drugs; and result in emergency room and other hospitaliza- tions.” [10] The Human Participants provision states: 3 Here, as in Beno, because we find that the Secretary’s review of the first two § 1315 requirements was insufficient, we need not address whether her review satisfied the third requirement. 30 F.3d at 1072 (“[W]e need not resolve this issue of statutory interpretation or determine the pre- cise meaning of § 1315(a)’s ‘extent and period’ language.”). MCCANTS v. BETLACH 16213 None of the funds appropriated by this Act . . . shall be used to pay for any research program . . . which is of an experimental nature, or any other activity involving human participants, which is determined by the Secretary or a court of competent jurisdiction to present a danger to the physical, mental, or emo- tional well-being of a participant . . . without the written, informed consent of each participant. 42 U.S.C. § 3515b. [11] The statute does not speak unambiguously as to whether heightened copayments should be considered to pose a “danger to the physical, mental, or emotional well-being of a participant.” Through her authority to promulgate regula- tions respecting § 3515b, however, the Secretary has inter- preted the statute to not apply to the kind of danger about which Plaintiffs complain. In 45 C.F.R. § 46.101, the Secre- tary answers the question “[t]o what does this policy apply?” In subsection (b)(5), the Secretary “exempt[s] from this poli- cy” “[r]esearch and demonstration projects which are con- ducted by or subject to the approval of department or agency heads, and which are designed to study, evaluate, or otherwise examine: (i) Public benefit or service programs; . . . or (iv) possible changes in methods or levels of payment for benefits or services under those programs.” 45 C.F.R. § 46.101(b)(5). [12] The Secretary’s regulation is “based on a permissible construction of the statute.” Christopher, 635 F.3d at 392. While there is no doubt that the heightened copayments impose a significant hardship on Plaintiffs, public benefits programs would be hamstrung to the point of paralysis if every reduction in benefits for economically vulnerable popu- lations violated § 3515b.4 Thus, we defer to the Secretary’s 4 Plaintiffs’ citation to Beno in support of their argument that § 3515b applies to the heightened copayments is misplaced. In Beno, this court observed that 42 C.F.R. “[s]ection 46.101(b)(5) . . . exempts research proj- 16214 MCCANTS v. BETLACH reasonable construction of the statute under Chevron. Accord- ingly, we affirm the district court’s summary judgment ruling on this claim. IV. The Heightened Cost-Sharing Notices. [13] Plaintiffs argue that the notices AHCCCS sent in 2003 informing them of their increased mandatory copayments vio- late the requirements of due process and the Medicaid Act. The district court correctly concluded that Medicaid’s notice requirements would not apply here because Plaintiffs are not covered under Arizona’s state plan. Nonetheless, it is ques- tionable whether the challenged notices satisfied minimal due process requirements, as they are similar to notices we found constitutionally deficient in Barnes v. Healy, 980 F.2d 572, 579 (9th Cir. 1992), and those the district court found defi- cient in Rodriguez v. Chen, 985 F.Supp. 1189, 1195 (D. Ariz. 1996). [14] The Director argues, however, that this issue is now moot because the challenged notices were later superseded by unchallenged notices. Numerous relevant events have taken place in the years since the Director sent the 2003 notices that Plaintiffs challenged in their complaint. These intervening events include new notices sent in 2010 after the district court granted Defendants’ summary judgment motion, and the notices sent in 2011 concerning Arizona’s elimination of the MED and Childless Adult programs. If the alleged failure to provide adequate notice of coverage changes has not been repeated, these intervening events likely have rendered this claim moot. See Lewis v. Continental Bank Corp., 494 U.S. ects, including most public benefits research, ‘which are conducted by or subject to the approval of department or agency heads’ from” § 3515b. 30 F.3d at 1070 (quoting 42 C.F.R. § 46.101(b)(5)). Moreover, because Beno vacated the Secretary’s § 1315 waiver for being arbitrary and capricious, it did “not address plaintiffs’ human subjects claim.” Id. at 1076 n. 48. Accordingly, Beno does not help Plaintiffs’ human participants claim here. MCCANTS v. BETLACH 16215 472, 477-78 (1990). We therefore remand this issue to the dis- trict court for a determination of whether there is an ongoing basis for this claim, and if so, whether relevant notices have satisfied constitutional due process requirements. Conclusion For the foregoing reasons, we affirm the district court’s conclusion that Medicaid cost-sharing restrictions do not apply to Plaintiffs and that Arizona’s cost sharing does not violate the human participants statute. We reverse the district court insofar as it determined that the Secretary’s approval of Arizona’s cost sharing satisfied the requirements of § 1315. We remand this claim with directions to vacate the Secre- tary’s decision and remand to the Secretary for further consid- eration consistent with this opinion. Finally, we remand the Plaintiffs’ notice claims for further consideration in light of intervening events. AFFIRMED in part; REVERSED in part; REMANDED. The parties shall bear their own costs on appeal.