Robert F. Colwell, Jr. v. Iowa Department of Human Services ( 2019 )


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  •                    IN THE SUPREME COURT OF IOWA
    No. 18–0464
    Filed February 8, 2019
    ROBERT F. COLWELL JR.,
    Appellee,
    vs.
    IOWA DEPARTMENT OF HUMAN SERVICES,
    Appellant.
    Appeal from the Iowa District Court for Polk County, Arthur E.
    Gamble, Judge.
    An agency appeals an adverse judicial review decision by the district
    court. AFFIRMED IN PART, REVERSED IN PART, AND REMANDED.
    Thomas J. Miller, Attorney General, J. Bradley Horn and Gretchen
    Kraemer, Assistant Attorneys General, for appellant.
    Rebecca A. Brommel of Brown, Winick, Graves, Gross, Baskerville
    and Schoenebaum, P.L.C., for appellee.
    2
    WIGGINS, Justice.
    A managed care organization (MCO) denied reimbursement of claims
    submitted by a dentist who contracts with the MCO as a provider. The
    dentist sought review by the Iowa Department of Human Services (DHS) of
    the MCO’s denials of reimbursement. DHS denied the dentist’s requests
    for a state fair hearing, reasoning that the issue was a contract dispute
    between the MCO and the dentist and thus was not appealable to DHS
    under Iowa law. The dentist filed a petition for judicial review, challenging
    DHS’s denials of his requests for state fair hearings. The district court
    agreed with the dentist and found DHS incorrectly interpreted Iowa Code
    section 249A.4(11) (2016). 1 The district court held Iowa law “allows and
    requires DHS to create a review mechanism for providers.” The district
    court also held under Iowa Administrative Code rule 441—7.1 (2014), 2 the
    dentist had both an individual right and the right as a provider on behalf
    of his patients to be heard at a state fair hearing. Further, the district
    court held the dentist could seek reimbursement from his indigent
    patients for claims not covered or reimbursed by the MCO. Lastly, the
    district court found DHS must pay for the dentist’s attorney fees because
    DHS’s decision to deny a state fair hearing was “legally unsound,
    unreasonable and unsupported by substantial evidence.” DHS appeals on
    all issues.
    On appeal, we find section 249A.4(11) does not require DHS to give
    the dentist a state fair hearing. However, we find the administrative rules
    do require DHS to give the dentist a state fair hearing. We also find the
    dentist may bill patients for services not covered or reimbursed by the
    MCO, but only to the extent as set forth in this opinion. Finally, we reverse
    1All   Iowa Code sections refer to the 2016 Code unless otherwise noted.
    2All   Iowa Administrative Code rules refer to the October 29, 2014 rules.
    3
    the judgment of the district court awarding the dentist attorney fees under
    Iowa Code section 625.29(1).
    Therefore, we remand the case back to the district court to enter a
    judgment consistent with this opinion. After doing so, the district court
    shall remand the case back to DHS to provide a state fair hearing appeal
    to the dentist.
    I. Background Facts and Proceedings.
    In 2013, the Iowa legislature established the Iowa Health and
    Wellness Plan (the Plan), which expanded healthcare coverage for low-
    income, uninsured adults who were not previously eligible for Medicaid.
    See 2013 Iowa Acts ch. 138, div. XXXIII (codified at Iowa Code ch. 249N
    (2014)). The Plan includes coverage for certain dental benefits—i.e., the
    Dental Wellness Program. See 
    id. § 170
    (codified at Iowa Code § 249N.5(1)
    (2014)).
    Beginning in April 2014, DHS and Iowa Medicaid Enterprise (IME)
    entered into a series of amended contracts with Delta Dental of Iowa,
    establishing Delta Dental as an MCO for the dental benefits. As such,
    Delta Dental conducts all aspects of the implementation and ongoing
    management of the Dental Wellness Program, including processing claims
    and building a network of dentists to serve in the program. 3 Pursuant to
    the contract, DHS and IME make capitated payments to Delta Dental for
    Delta Dental’s administration of the plan. These capitated payments are
    the total obligation of DHS with respect to the costs of dental care and
    services provided. Delta Dental is responsible for paying providers for all
    covered services rendered.           In the event a payment is in dispute, the
    contract provides, “[Delta Dental] shall have a system in place for Enrollees
    3DHS   maintains the responsibility of determining who is eligible for the wellness
    plan.
    4
    and Providers acting upon their behalf, which includes a Grievance
    process, an Appeal Process, and access to the Agency’s fair hearing
    system.”
    Dr. Robert Colwell is a dentist practicing in Council Bluffs, Iowa,
    and Bellevue, Nebraska. Colwell became a participating dentist in Delta
    Dental’s network in April 2014.          At that time, he entered into a
    Participating Dentist’s Dental Wellness Plan Agreement with Delta Dental,
    which incorporated the Delta Dental Wellness Plan Office Manual (Office
    Manual).   Gretchen Hageman, government program director at Delta
    Dental, testified the documents Delta Dental uses with it its providers are
    approved by DHS. This includes the Office Manual that incorporates the
    state fair hearing appeal process.
    Colwell provided services to Plan participants until late 2014. He
    submitted claims to Delta Dental for the Plan patients, and Delta Dental
    denied reimbursement for a number of those claims in whole or in part for
    a lack of documentation and other errors.
    Shortly thereafter, in January 2015, Delta Dental terminated its
    provider agreements with Colwell and his associates. Colwell appealed,
    which ultimately led to a settlement agreement between the parties. The
    2016 settlement agreement reinstated Colwell as a provider and allowed
    Colwell to seek an appeal for claims denied in whole or in part prior to
    January 2015, pursuant to the formal appeals process set forth in the
    2016 Office Manual. Colwell appealed those denied claims.
    On October 12, 2016, Delta Dental issued two letters stating its final
    decisions on Colwell’s appeals. Delta Dental upheld nearly all of its prior
    decisions denying claims Colwell submitted.       On November 10, Delta
    Dental sent Colwell an addendum to the October 12 letters, stating, “You
    have the right to seek a state fair hearing with respect to the claims that
    5
    were re-reviewed and disallowed. The state fair hearing process is outlined
    in the DWP Provider Manual.” The DWP Provider Manual is the Office
    Manual incorporated in the Participating Dentist’s Dental Wellness Plan
    Agreement with Delta Dental.
    Colwell sought a state fair hearing for the denied claims. In a letter
    to DHS, Colwell wrote, “We are making an appeal on behalf of . . . our
    patients, the enrollees.” DHS declined to grant Colwell a state fair hearing,
    saying, “The issue you appealed is not an issue [DHS] can grant a hearing
    on.    This appears to be a contract issue between Delta Dental and
    yourself.” Colwell requested that DHS reconsider, stating he satisfied the
    criteria for which DHS could grant a state fair hearing for a provider.
    Again, DHS denied Colwell’s request to reopen the appeal based on its
    conclusion this was a contract issue between Delta Dental and Colwell
    because Colwell’s claims arose from the 2016 settlement agreement.
    The 2016 Office Manual, in effect at all times material to this action,
    states,
    Covered Enrollees, and Participating Dentists acting on the
    behalf of a Covered Enrollee, have access to the Grievance
    System.
    This system includes an Appeals and Complaint Process and
    access to the Iowa Department of Human Service’s state fair
    hearing system.
    The Office Manual further states, “A Participating Dentist may request the
    hearing if the State permits the Participating Dentist to act as the Covered
    Enrollee’s authorized representative.”              The terms of these provider
    contracts depend upon what the state allows. 4
    4Federal law requires states to create a review process for Medicaid recipients, but
    does not require states to provide such a process for providers. 42 C.F.R. § 438.402(a)
    (2016) (“Each MCO, PHIP, and PAHP must have a grievance and appeal system in place
    6
    Iowa Code section 249A.4(11) creates the review process mandated
    by federal law. It provides the DHS director “[s]hall provide an opportunity
    for a fair hearing . . . to an individual whose claim for medical assistance
    under this chapter is denied or is not acted upon with reasonable
    promptness.” Iowa Code § 249A.4(11). DHS created chapter 7 to define
    the nature of the appeal rights. See Iowa Admin. Code r. 441—7. Rule
    441—7.1 states in relevant part,
    “Aggrieved person” means a person against whom the
    department has taken an adverse action. This includes a
    person who meets any of the following conditions:
    ....
    7.     For providers, a person or entity:
    ●     Whose claim for payment or request for prior
    authorization of payment has been denied in whole or in part
    and who states that the denial was not made according to
    department policy. Providers of Medicaid services must
    accept reimbursement based on the department’s
    methodology.
    ....
    ●      Who has been notified that the managed care
    reconsideration process has been exhausted and who remains
    dissatisfied with the outcome.
    ....
    ●     Who, as a managed care organization (MCO)
    provider or Iowa plan contractor when acting on behalf of a
    member, has a dispute regarding payment of claims.
    
    Id. r. 441—7.1.
    Colwell sought judicial review, claiming he was entitled to
    a state fair hearing under the Code and the rules. The district court found
    Colwell was entitled to a state fair hearing under the Code and the rules.
    for enrollees.”). However, states may choose to allow providers a review process. 
    Id. § 438.402(c)(1)(ii).
                                         7
    Colwell also sought a ruling that he could seek reimbursement from his
    indigent patients for claims not covered or reimbursed by Delta Dental.
    The district court found he could. Finally, the district court found DHS
    must pay for the dentist’s attorney fees under Iowa Code section 625.29
    because DHS’s decision to deny a state fair hearing was “legally unsound,
    unreasonable and unsupported by substantial evidence.” DHS appeals.
    II. Issues.
    DHS raises four issues in this appeal. First, whether Iowa Code
    section 249A.4(11) requires DHS to provide state fair hearings for
    providers. Second, whether Colwell has a right to a state fair hearing
    individually and on behalf of his patients under the rules. Third, whether
    Colwell may bill patients for services not covered or reimbursed by Delta
    Dental. Fourth, whether Colwell is entitled to an award of attorney fees.
    III. Standard of Review.
    Iowa Code section 17A.19 governs judicial review of agency action.
    Iowa Code § 17A.19. In a judicial review action on appeal, our job is to
    determine whether in applying the applicable standards of review under
    section 17A.19(10), we reach the same conclusions as the district court.
    Banilla Games, Inc. v. Iowa Dep’t of Inspections & Appeals, 
    919 N.W.2d 6
    ,
    12 (Iowa 2018). The petitioner challenging agency action has the burden
    of demonstrating the prejudice and invalidity of the challenged agency
    action. Iowa Code § 17A.19(8)(a).
    The applicable standard of review depends upon the error asserted
    by the petitioner. Burton v. Hilltop Care Ctr., 
    813 N.W.2d 250
    , 256 (Iowa
    2012). When the legislature has clearly vested interpretive authority with
    an agency, we defer to the agency’s interpretation of the statutory language
    and reverse only when the agency’s interpretation is “irrational, illogical,
    or wholly unjustifiable.” Gartner v. Iowa Dep’t of Pub. Health, 
    830 N.W.2d 8
    335, 343 (Iowa 2013) (quoting NextEra Energy Res. LLC v. Iowa Utils. Bd.,
    
    815 N.W.2d 30
    , 37 (Iowa 2012)). However, when the legislature has not
    clearly vested interpretive authority with an agency, our standard of review
    is for errors of law. 
    Id. “To determine
    whether an agency has been given
    authority to interpret statutory language, ‘we carefully consider “the
    specific language the agency has interpreted as well as the specific duties
    and authority given to the agency” ’ ” regarding the particular statutes.
    Banilla 
    Games, 919 N.W.2d at 13
    (quoting 
    Gartner, 830 N.W.2d at 343
    ).
    We have held that section 249A.4 does not grant DHS authority to
    interpret its own rules and regulations. 5 See Sunrise Ret. Cmty. v. Iowa
    Dep’t of Human Servs., 
    833 N.W.2d 216
    , 219 (Iowa 2013); Am. Eyecare v.
    Dep’t of Human Servs., 
    770 N.W.2d 832
    , 836 (Iowa 2009). Thus, we will
    review DHS’s interpretations of its rules for correction of errors of law. See
    NextEra Energy Res., 
    LLC, 815 N.W.2d at 37
    . We also apply the standard
    of correction of errors of law to the award of attorney fees. See Lee v. State,
    
    874 N.W.2d 631
    , 637 (Iowa 2016).
    We need not decide whether we defer to DHS’s interpretation of Iowa
    Code section 249A.4(11) because even under a de novo standard—which
    is applied in division IV of the opinion—we agree with DHS’s interpretation
    of the statute.
    IV. Whether Iowa Code Section 249A.4(11) Requires DHS to
    Provide State Fair Hearings for Providers.
    DHS claims it correctly concluded section 249A.4(11) does not
    require the DHS director to provide administrative review to providers.
    Colwell disagrees. He argues the district court was correct in interpreting
    section 249A.4(11) as requiring the director to hold a hearing for providers.
    5Inaddition, DHS, in its submission to the district court, admitted it does not
    have authority to interpret its own rules.
    9
    Before engaging in statutory interpretation, we must determine
    whether the statute is ambiguous. State v. Spencer, 
    737 N.W.2d 124
    , 129
    (Iowa 2007). A statute is ambiguous if reasonable minds could disagree
    as to its meaning. 
    Id. Ambiguity may
    arise from either the meaning of
    particular words or the general scope and meaning of a statute. 
    Id. Iowa Code
    section 249A.4(11) provides,
    [T]he director is hereby specifically empowered and directed to
    . . . provide an opportunity for a fair hearing before the
    department of inspections and appeals to an individual whose
    claim for medical assistance under this chapter is denied or
    is not acted upon with reasonable promptness.            Upon
    completion of a hearing, the department of inspections and
    appeals shall issue a decision which is subject to review by
    the department of human services.
    Iowa Code § 249A.4(11). The word in dispute is “individual.”
    The chapter does not define “individual.”           See 
    id. § 249A.2.
    Webster’s defines “individual” as “a single human being as contrasted with
    a social group or institution.”           Individual, Webster’s Third New
    International Dictionary (unabr. ed. 2002). Under this first definition, it is
    likely the legislature was referring only to a particular person receiving
    Medicaid, not persons, groups of people, or institutions acting as
    providers. See Iowa Code § 249A.4(11). Webster’s also defines “individual”
    as “a single or particular being or thing or group of beings or things.”
    Individual, Webster’s Third New International Dictionary.        Under this
    second definition, an individual for purposes of the statute is a person or
    group of persons whose claim for medical assistance was denied. See Iowa
    Code § 249A.4(11).      This second definition appears to give to any
    individual—a Medicaid recipient or provider—the right to a state fair
    hearing.
    10
    The statute is ambiguous because reasonable minds could disagree
    as to the meaning of “individual” as used in the statute. See 
    Spencer, 737 N.W.2d at 129
    . We therefore apply the tools of statutory interpretation to
    construe the statute and determine the legislature’s true intent by the
    words it chose to use. See State v. Tarbox, 
    739 N.W.2d 850
    , 853 (Iowa
    2007).
    We examine the entire statute and interpret the term “individual” in
    a manner consistent with the statute as an integrated whole. See Tow v.
    Truck Country of Iowa, Inc., 
    695 N.W.2d 36
    , 39 (Iowa 2005). While the
    legislature did not define the term “individual,” it did use the term
    elsewhere in chapter 249A.      The legislature used “individual” in the
    definition of “discretionary medical assistance” three times, each time
    referring to persons receiving medical assistance:
    “Discretionary medical assistance” means mandatory medical
    assistance or optional medical assistance provided to
    medically needy individuals whose income and resources are
    in excess of eligibility limitations but are insufficient to meet
    all of the costs of necessary medical care and services,
    provided that if the assistance includes services in institutions
    for mental diseases or intermediate care facilities for persons
    with an intellectual disability, or both, for any group of such
    individuals, the assistance also includes for all covered groups
    of such individuals at least the care and services enumerated
    in Tit. XIX of the Federal Social Security Act . . . .
    Iowa Code § 249A.2(3) (emphasis added). The legislature also used the
    term to define “provider” as “an individual, firm, corporation, association,
    or institution which is providing or has been approved to provide medical
    assistance to recipients under this chapter.” 
    Id. § 249A.2(12).
    The district court concluded that because of the plain language in
    the definition of provider, individual in the context of section 249A.4(11)
    must include a provider. However, the legislature defined a provider as
    11
    “an individual, firm, corporation, association, or institution.” 
    Id. (emphasis added).
    Thus, under the district court’s logic, DHS is required to provide
    a hearing for a provider who is an individual, but need not provide a
    hearing for a provider organized as a firm, corporation, association, or
    institution. This is illogical. If the legislature had intended for “individual”
    to mean a group of individuals, which would encompass the providers who
    are firms, corporations, associations, or institutions, it would not have
    listed all of these terms in the definition of provider. In interpreting a
    statute, we look for an interpretation that is reasonable and avoids absurd
    results. 
    Spencer, 737 N.W.2d at 130
    .
    Moreover, the legislature used “individual” throughout the chapter
    to describe persons eligible for Medicaid. See Iowa Code §§ 249A.3–.4, .12.
    However, nowhere does “individual” refer to a provider, except in the
    definitions section, where it defines provider as an individual or firm,
    corporation, association, or institution. See generally chapter 249A; see
    also Iowa Admin. Code r. 441—7.1 (Distinguishing individuals from
    providers: “Individuals and providers that are not listed in paragraphs ‘1’
    to ‘12’ may meet the definition of an aggrieved person if the department
    has taken an adverse action against that individual or provider.”).
    In addition, section 249A.4(11), adopted in 1967, uses the same
    language found in the Federal Medicaid Act, adopted in 1965, which
    requires states to provide state fair hearings for Medicaid recipients, but
    does not obligate state fair hearings for providers. See Medicaid Act of
    1965, Pub. L. No. 89–97, tit. I, § 121(a), 79 Stat. 343, 343 (codified as
    amended at 42 U.S.C. § 1396a(a)(3) (2012)); see also Medicaid Program;
    Managed Care Rule, 66 Fed. Reg. 6228, 6343 (Jan. 19, 2001) (to be
    codified at 42 C.F.R. pt. 438) (“[I]f the Congress had intended that
    providers have specific appeal rights under Federal law, these would have
    12
    been provided for . . . . [T]his is best left for providers and MCOs or PHPs
    to negotiate.”). While the Federal Medicaid Act does not obligate states to
    provide state fair hearings for providers, it leaves the option for states to
    choose to do so. See Medicaid Program; Managed Care Rule, 66 Fed. Reg.
    at 6343. We find the Iowa statute takes a similar approach and leaves
    DHS the flexibility to provide a review process, but does not mandate such
    for providers.
    Therefore, we find the language used by the legislature did not
    intend to mandate DHS to provide a review process for providers but only
    for Medicaid recipients.     We reach this conclusion because of the
    legislature’s use of the term “individual” throughout the Code to refer to
    Medicaid recipients, not providers, and the language used in our statute
    mirrors the federal language, which does not obligate a state fair hearing
    for providers. Accordingly, we reverse the district court on this issue.
    V. Whether Colwell Has a Right to a State Fair Hearing
    Individually and on Behalf of His Patients Under the Rules.
    While section 249A.4(11) does not obligate DHS to provide state fair
    hearings for providers, DHS is free to provide a review process through
    administrative rules. See Iowa Code § 249A.4 (giving DHS director the
    authority to establish rules and procedures for the implementation of the
    chapter); see also Medicaid Program; Managed Care Rule, 66 Fed. Reg. at
    6343 (providing that the federal regulation does not prohibit a state from
    granting providers the right to administratively challenge managed care
    organization decisions affecting them).
    Colwell argues the administrative rules in effect at the time provide
    him a state fair hearing both independently and as a representative of a
    patient.   The administrative rules provide for a state fair hearing
    concerning decisions regarding services. In relevant part they provide,
    13
    Decisions and actions by the department regarding eligibility
    or services provided under this chapter may be appealed
    pursuant to 441—Chapter 7. A provider requesting a hearing
    on behalf of a member must have the prior express written
    consent of the member or the member’s lawfully appointed
    guardian. Notwithstanding any contrary provision in 441—
    Chapter 7, no hearing will be granted unless the provider
    submits a document providing the member’s consent to the
    request for a state fair hearing.
    Iowa Admin. Code r. 441—74.10(1).
    Administrative rule 441—7.1 defines an aggrieved provider in
    relevant part as,
    7.      . . . [A] person or entity:
    ●     Whose claim for payment or request for prior
    authorization of payment has been denied in whole or in part
    and who states that the denial was not made according to
    department policy. Providers of Medicaid services must
    accept reimbursement based on the department’s
    methodology.
    ....
    ●      Who has been notified that the managed care
    reconsideration process has been exhausted and who remains
    dissatisfied with the outcome.
    ....
    ●     Who, as a managed care organization (MCO)
    provider or Iowa plan contractor when acting on behalf of a
    member, has a dispute regarding payment of claims.
    
    Id. r. 441—7.1.
    We will give words their ordinary and common meaning
    by considering, among other things, the context in which they are used.
    
    Tarbox, 739 N.W.2d at 853
    .
    The administrative rules specifically state that an aggrieved provider
    has a right to appeal for the claims Colwell makes. See Iowa Admin. Code
    r. 441—7.1.      Colwell claims he has complied with the rules for three
    reasons.   First, Delta Dental denied his claims without following the
    14
    department policy, which the 2016 Office Manual sets forth. Second, he
    also claims he is entitled to a hearing because he has exhausted the
    reconsideration process and remains dissatisfied with the outcome.
    Finally, he claims a right to a hearing on behalf of his patients.
    The record supports that these provisions give Colwell the right to a
    state fair hearing. Delta Dental acknowledged Colwell’s right to appeal in
    the addendum to Delta Dental’s final decisions sent to Colwell on
    November 10, 2016. As the addendum noted, the 2016 Office Manual
    describes the process for the state fair hearing. The Office Manual, which
    “includes an [a]ppeal and [c]omplaint [p]rocess and access to the Iowa
    Department of Human Service’s state fair hearing system,” allows
    “[p]articipating [d]entists acting on the behalf of a [c]overed [e]nrollee” to
    access the grievance system.
    Thus, reading the plain language of the administrative rules and
    accompanying department policy—the contract between Colwell and Delta
    Dental—a provider wishing to access the state fair hearing process after
    the denial of claims by Delta Dental must first file an appeal to Delta
    Dental on behalf of his patients. If he is still dissatisfied with the outcome
    of the appeal, he can appeal for a state fair hearing on behalf of himself or
    his patients.
    Another factor supporting our conclusion that a state fair hearing is
    available to Colwell is DHS’s actions in amending the rules after Colwell
    filed his petition for judicial review. After Colwell filed his appeal, DHS
    amended its rules by creating a new category for state fair hearings from
    managed care decisions and eliminating the aggrieved person provider-
    specific definitions relied upon by Colwell. See 39 Iowa Admin. Bull. 2368,
    2374–75 (June 7, 2017) (filing ARC 3093C which revised Iowa
    Administrative Code rules 441—7.2(5) and 7.2(6)). Our rules of statutory
    15
    construction hold that when the legislature amends a statute, a
    presumption exists that the legislature intended to change the law. Star
    Equip., Ltd. v. State, 
    843 N.W.2d 446
    , 455 (Iowa 2014).        “The rules of
    statutory construction and interpretation also govern the construction and
    interpretation of administrative rules and regulations.” State v. Albrecht,
    
    657 N.W.2d 474
    , 479 (Iowa 2003). We see the change in the agency rule
    as a change in the law.
    Therefore, Colwell is entitled to appeal for a state fair hearing on
    behalf of himself or his patients, where the parties can properly litigate
    which claims Delta Dental must reimburse Colwell for either in full or in
    part.
    VI. Whether Colwell May Bill Patients for Services Not Covered
    or Reimbursed by Delta Dental.
    Colwell argues he may charge patients for services not covered by
    the Dental Wellness Program.        DHS disagrees, saying providers must
    accept what Medicaid pays upon adjudication of providers’ claims, even if
    the amount is zero.
    First, it is necessary to define the dispute between the parties.
    Colwell makes it clear he is not claiming that he can bill his patients the
    difference between his usual and customary charges and what he receives
    from Medicaid or Delta Dental on a specific claim.         He refers to that
    situation as “balance billing.”
    The administrative rules state,
    [T]he provider agrees . . . [t]hat the charges as determined in
    accordance with the department’s policy shall be the full and
    complete charge for the services provided and no additional
    payment shall be claimed from the recipient or any other
    person for services provided under the program.
    16
    Iowa Admin. Code r. 441—79.6(2). Thus, this rule makes it clear that a
    provider cannot balance bill.
    The real issue is whether a provider can bill for services not covered
    at all by the Dental Wellness Program. In this regard, the rules provide
    that before a provider performs a service, the provider must inform the
    recipient that the recipient will be responsible for the bill if the provider
    performs a noncovered service.      
    Id. r. 441—79.9(4).
       Thus, the rules
    recognize that a provider may charge a patient for services not covered by
    the Dental Wellness Program, as long as the provider discloses that the
    patient may be responsible for noncovered services prior to performing the
    procedure. See 
    id. The dispute
    between Colwell and DHS boils down to
    what is a “noncovered service.”
    Colwell relies on the definition of “covered services” from Iowa Dental
    Ass’n v. Iowa Insurance Division, 
    831 N.W.2d 138
    , 149 (Iowa 2013). The
    relevant Code section in that case defined “covered services” as “services
    reimbursed under the dental plan.” See Iowa Code § 514C.3B(3)(a). There,
    we interpreted “covered services” as used in the context of Iowa Code
    section 514C.3B regarding insurance coverages. See Iowa 
    Dental, 831 N.W.2d at 145
    . We defined covered services as services that are “actually
    reimbursed” under a plan, rather than services that are reimbursable or
    generally reimbursed under a plan. 
    Id. The flaw
    with relying on Iowa Dental in the present case is two-fold.
    First, Iowa Dental was interpreting a private insurance contract. See 
    id. at 140.
      The provisions of section 514C.3B apply to private insurance
    dental plans. See Iowa Code § 514C.3B. The Code defines a dental plan
    to mean “any policy or contract of insurance which provides for coverage
    of dental services not in connection with a medical plan that provides for
    the coverage of medical services.” 
    Id. In contrast,
    the Dental Wellness
    17
    Program is part of Medicaid. As we explained in another context, Medicaid
    is not insurance. Becker v. Cent. States Health & Life Co. of Omaha, 
    431 N.W.2d 354
    , 358–59 (Iowa 1988), overruled on other grounds by Johnston
    Equip. Corp. of Iowa v. Indus. Indem., 
    489 N.W.2d 13
    , 17 (Iowa 1992).
    “Medicaid provides government medical assistance to a limited category of
    persons who are unable to meet the full cost of their care. No contractual
    arrangement for a stipulated consideration is involved.” 
    Id. at 359.
    Thus,
    any argument under 514C.3B is inapplicable. Therefore, a noncovered
    service is not a service not actually reimbursed under a dental plan.
    Second, the administrative rules state which dental procedures the
    Dental Wellness Program covers.      Iowa Admin. Code r. 441—78.4.        It
    makes no sense to define a noncovered service as a service that Delta
    Dental did not reimburse under the plan, when the rules define what is
    covered.
    The purpose of Medicaid is to “provid[e] federal financial assistance
    to States that choose to reimburse certain costs of medical treatment for
    needy persons.” Clark by Clark v. Iowa Dep’t of Human Servs., 
    513 N.W.2d 710
    , 710 (Iowa 1994) (alteration in original).      If we were to hold a
    participating provider could charge Medicaid recipients for services that
    are normally covered by Medicaid, but that are not reimbursed for
    whatever reason, the purpose of Medicaid would be frustrated.
    As in the case before us, Delta Dental may deny coverage based on
    alleged errors on the part of the provider.    For instance, Delta Dental
    documented that it denied numerous claims submitted by Colwell for
    insufficient   documentation   of   services   provided   and   insufficient
    documentation of need before providing services. While DHS should hold
    a state fair hearing for Colwell and Delta Dental to dispute the validity of
    the denials, the outcome of whether an indigent person must pay for the
    18
    services that are usually covered should not be in dispute. If Delta Dental
    does not reimburse Colwell for services because of errors on Colwell’s part,
    Colwell cannot charge the Medicaid recipient who received services that
    rule 441—78.4 routinely covers when documentation is correctly
    submitted.
    Moreover, examining the federal statutory framework of Medicaid
    bolsters this conclusion. The Medicaid program is a cooperative state-
    federal program, and while participation is voluntary, “once a state
    chooses to participate, it must comply with the federal statutory
    requirements.” Anderson v. Iowa Dep’t of Human Servs., 
    368 N.W.2d 104
    ,
    108 (Iowa 1985). Under the federal Medicaid regulations, providers must
    accept the amount Medicaid pays as payment in full.              42 C.F.R.
    § 438.106(b) (2016). Payments to providers may be less than providers
    would normally charge for a service rendered, and Medicaid enrollees are
    not responsible for unpaid services. 
    Id. (b)–(c). One
    federal circuit court has found the federal DHS’s interpretation
    of covered services reasonable, when the term refers to coverable services
    under the federal Medicaid program. See Banks v. Sec’y of Ind. Family &
    Soc. Servs. Admin., 
    997 F.2d 231
    , 243–44 (7th Cir. 1993) (finding federal
    Secretary of Health and Human Services’ interpretation that federal law
    disallows providers to collect payment from Medicaid recipients for covered
    Medicaid services, even where the provider’s claim for reimbursement was
    denied, was reasonable and “comports with the purposes of the Medicaid
    Act and Congress’s intention to provide assistance to individuals who lack
    the wherewithal to meet the necessary costs of medical care”).
    In conclusion, we hold when providers render services that are not
    recoverable under the Dental Wellness Program, with the proper
    pretreatment disclosures required by rule 441—79.9(4), a provider may
    19
    recover from the client for these uncovered services. When, however, the
    Dental Wellness Program does not reimburse a provider for services
    routinely covered under rule 441—78.4, the patient cannot be responsible
    for the charge of services.
    VII. Whether Colwell Is Entitled to an Award of Attorney Fees.
    In general, a court may not award attorney fees unless authorized
    by statute or contract. NevadaCare, Inc. v. Dep’t of Human Servs., 
    783 N.W.2d 459
    , 469 (Iowa 2010). Under the Iowa Code, a party that prevails
    in a judicial review matter brought against the state pursuant to chapter
    17A may be entitled to attorney fees and expenses. Iowa Code § 625.29(2).
    The relevant Code provision provides,
    1. Unless otherwise provided by law, . . . the court
    in . . . an action for judicial review brought against the state
    pursuant to chapter 17A other than for a rulemaking decision,
    shall award fees and other expenses to the prevailing party
    unless the prevailing party is the state. However, the court
    shall not make an award under this section if it finds one of
    the following:
    a. The position of the state was supported by
    substantial evidence.
    b. The    state’s   role   in   the   case   was   primarily
    adjudicative.
    c. Special circumstances exist which would make the
    award unjust.
    d. The action arose from a proceeding in which the role
    of the state was to determine the eligibility or entitlement of
    an individual to a monetary benefit or its equivalent or to
    adjudicate a dispute or issue between private parties or to
    establish or fix a rate.
    Iowa Code § 625.29(1).
    20
    Colwell did prevail on his claim that he is entitled to a state fair
    hearing. However, DHS claims exceptions apply to this case precluding
    an award of fees. We agree.
    The first applicable exception is “the state’s role in the case was
    primarily adjudicative.”   
    Id. § 625.29(1)(b).
       “[I]f an agency’s function
    principally or fundamentally concerns settling and deciding issues raised,
    its role is primarily adjudicative.”    Remer v. Bd. of Med. Exam’rs, 
    576 N.W.2d 598
    , 601 (Iowa 1998). Here, Colwell requested DHS to adjudicate
    a dispute between him and Delta Dental. Had DHS accepted the appeal,
    DHS would have decided the dispute.          The only reason DHS did not
    adjudicate the dispute between Colwell and Delta Dental was that DHS
    determined it had no subject matter jurisdiction over the dispute.
    It is a fundamental principle of our jurisprudence that a court has
    the inherent power to decide if it has subject matter jurisdiction over a
    matter. As we said over fifty years ago,
    Every court has inherent power to determine whether it
    has jurisdiction over the subject matter of the proceedings
    before it. It makes no difference how the question comes to
    its attention. Once raised, the question must be disposed of,
    no matter in what manner of form or stage presented. The
    court on its own motion will examine grounds of its
    jurisdiction before proceeding further.
    Carmichael v. Iowa State Highway Comm’n, 
    156 N.W.2d 332
    , 340 (Iowa
    1968).
    Here, Colwell filed for a state fair hearing to determine if Delta Dental
    should pay his claims. In other words, DHS was deciding if Delta Dental
    followed the appropriate rules, laws, or guidelines when it denied Colwell’s
    claims. However, before reaching the merits of the dispute, the agency
    determined it did not have subject matter jurisdiction to hear the case.
    21
    Had DHS heard the dispute and Colwell prevailed, he could not ask
    for fees against DHS as the adjudicator.      Therefore, he should not be
    entitled to fees when DHS determined it had no jurisdiction to hear the
    appeal.
    We also find a second exception applies. It provides,
    The action arose from a proceeding in which the role of the
    state was to determine the eligibility or entitlement of an
    individual to a monetary benefit or its equivalent or to
    adjudicate a dispute or issue between private parties or to
    establish or fix a rate.
    Iowa Code § 625.29(1)(d).     Here, Colwell asked DHS to determine the
    monetary benefit to which he was entitled under the Dental Wellness
    Program. This clearly fits under section 625.29(1)(d)’s exception.
    Therefore, we find the State is not liable for any of Colwell’s attorney
    fees under Iowa Code section 625.29(1).
    VIII. Disposition.
    We reverse the judgment of the district court finding Iowa Code
    section 249A.4(11) requires DHS to afford Colwell a state fair hearing.
    However, we affirm the judgment of the district court finding the
    administrative rules do require DHS to give Colwell a state fair hearing.
    We further affirm the judgment of the district court finding that Cowell
    may bill patients for services not covered or reimbursed by Delta Dental,
    but only to the extent as set forth in this opinion. Finally, we reverse the
    judgment of the district court awarding Colwell attorney fees under Iowa
    Code section 625.29(1).
    Therefore, we remand the case back to the district court to enter a
    judgment consistent with this opinion. After doing so, the district court
    shall remand the case back to DHS to provide a state fair hearing appeal
    to Colwell. We assess the costs equally between the parties.
    AFFIRMED IN PART, REVERSED IN PART, AND REMANDED.