Vaccaro v. D'Angelo , 184 Conn. App. 467 ( 2018 )


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    ENRICO VACCARO v. WILLIAM
    D’ANGELO ET AL.
    (AC 40258)
    Keller, Bright and Beach, Js.
    Syllabus
    The plaintiff stakeholder, an attorney who previously represented the defen-
    dant B in an action against a third party to recover for personal injuries,
    brought an action for interpleader to determine the rights of B and the
    defendant D, B’s former chiropractic physician, to a portion of the funds
    from a settlement resolving B’s personal injury action. B failed to pay
    D for certain chiropractic services provided by him during visits that
    exceeded the annual limit of ten chiropractic visits under B’s health
    plan. The matter was tried to the trial court, which rendered judgment
    ordering the distribution of the funds in part to D, including D’s requested
    amount for chiropractic services provided to B, and the distribution of
    the remaining funds to B, from which the plaintiff appealed and B cross
    appealed to this court. Thereafter, the plaintiff withdrew his appeal. On
    the cross appeal, B claimed that the trial court improperly determined
    that D was entitled to a portion of the settlement funds because D failed
    to comply with a certain provision (§ 2.03.12) in his provider agreement,
    and because an authorization form provided by D at B’s initial visit, which
    was the basis for D’s claim to the settlement funds, was unenforceable.
    Specifically, B claimed that D’s authorization form was illegal on its
    face and contrary to public policy because it violated the statute ([Rev. to
    2011] § 20-7f [b]) that makes it an unfair billing practice for a healthcare
    provider to request payment, other than a co-payment or deductible,
    from an enrollee for medical services covered under a managed care
    plan, and because it violated certain other statutory provisions ([Rev.
    to 2011] § 36a-573 and § 42-150aa [b]). Held:
    1. B could not prevail on his claim that, once he had exhausted his chiroprac-
    tic benefit under his health plan, § 2.03.12 (b) in the provider agreement
    required D to provide B with an acknowledgment form, listing all noncov-
    ered services, at each and every subsequent visit prior to treating B,
    and, thus, that D was precluded from seeking payment for noncovered
    services because he failed to provide B with that form prior to rendering
    treatment for which B would be billed directly; D did not breach the
    provider agreement by failing to properly utilize the acknowledgment
    form, as D notified B in writing that he had exhausted his chiropractic
    benefit for office visits under his health plan by providing B with a
    verification form advising him that his insurance provided coverage for
    only ten chiropractic visits per calendar year, the verification form
    properly notified B in writing as to his financial responsibilities, covered
    services, and member eligibility and benefits, as required by § 2.03.12
    (d) in the provider agreement, and it was readily apparent from the
    applicable language in both the provider agreement and the acknowledg-
    ment form that § 2.03.12 (b) applies to noncovered services, which are
    services that are not covered under a member’s health plan, and is not
    applicable to services that are covered under a health plan but are
    subject to plan limits, such as services rendered for members who have
    exhausted their chiropractic benefit under their health plan.
    2. This court declined to review B’s claim that the authorization form violated
    §§ 36a-573 and 42-150aa (b), B having failed to brief that claim ade-
    quately: B provided only conclusory statements and did not provide
    analysis of the law, cite to case law, or explain how those statutes were
    applicable to the facts of the present case; moreover, B could not prevail
    on his claim that the authorization form was illegal and against public
    policy because it violated § 20-7f (b), which addresses balance billing
    and prohibits such billing for medical services covered under a managed
    care plan, as the challenged provision in the authorization form did not
    establish that balance billing is the inherent purpose of the authorization
    form and B did not identify a single charge that would constitute balance
    billing, and this court rejected B’s construction of the challenged provi-
    sion, as there was another completely plausible interpretation that would
    not violate the statute and was completely consistent with D’s obligations
    under § 2.03.12 (d) in the provider agreement, namely, that D could bill
    B directly for any charges that were not paid by B’s insurance.
    Argued May 22—officially released September 4, 2018
    Procedural History
    Action for interpleader to determine the defendants’
    rights to certain funds held by the plaintiff as a result
    of a settlement in a personal injury action commenced
    by the defendant Stephen Boileau, brought to the Supe-
    rior Court in the judicial district of Fairfield, where the
    court, Bellis, J., granted the plaintiff’s motion for an
    interlocutory judgment of interpleader and ordered the
    plaintiff to deposit the funds with the clerk of the court;
    thereafter, the matter was tried to the court, Radcliffe,
    J.; judgment ordering distribution of the funds in part
    to the named defendant and in part to the defendant
    Stephen Boileau, from which the plaintiff appealed and
    the defendant Stephen Boileau cross appealed to this
    court; subsequently, the plaintiff withdrew his
    appeal. Affirmed.
    Andrew M. McPherson, for the cross appellant
    (defendant Stephen Boileau).
    Sabato P. Fiano, for the appellee (named defendant).
    Opinion
    BRIGHT, J. In this interpleader action, the plaintiff-
    stakeholder, Attorney Enrico Vaccaro, sought an order
    determining the rights of the defendant-claimant, Ste-
    phen Boileau, and the other defendant-claimant, Wil-
    liam DeAngelo,1 Boileau’s chiropractic physician, to a
    portion of the proceeds from a settlement resolving
    Boileau’s personal injury action. Boileau cross appeals2
    from the judgment of the trial court, rendered after a
    court trial, ordering that $5780 of the contested funds
    be disbursed to DeAngelo. On appeal, Boileau claims
    that the court improperly determined that DeAngelo is
    entitled to any portion of the settlement funds because:
    (1) DeAngelo failed to comply with the notice require-
    ment of the provider services agreement between
    DeAngelo and the administrator of Boileau’s health
    plan, and, therefore he may not bill Boileau for services
    rendered; and (2) the form that Boileau signed acknowl-
    edging his financial responsibility for services rendered
    by DeAngelo is illegal and unenforceable. We affirm
    the judgment of the trial court.
    The record reveals the following facts, as found by
    the trial court or otherwise undisputed, and procedural
    history. Vaccaro represented Boileau in a personal
    injury action for injuries sustained in a motor vehicle
    accident that occurred on August 29, 2011. ‘‘Prior to
    retaining . . . Vaccaro to represent him, [Boileau]
    sought medical care and treatment for his injuries from
    . . . DeAngelo . . . d/b/a Neuro-Spinal Center of Con-
    necticut.’’ At that time, ‘‘Boileau was an enrollee in
    Cigna HealthCare [(Cigna)], a managed care health plan.
    Coverage under the plan was secured through his
    employer. . . . Boileau never received a summary of
    his health insurance plan from his employer, and was
    not familiar with the specific coverages afforded under
    the applicable policy.’’
    At all relevant times, DeAngelo was a participating
    provider with Cigna and American Specialty Health Net-
    works, Inc. (American). Cigna contracted with Ameri-
    can ‘‘to provide administrative services and a network
    of Contracted Chiropractors to meet the health care
    and customer service needs of Members . . . .’’
    DeAngelo and American entered into a ‘‘Provider Ser-
    vices Agreement’’ (provider agreement), which defined
    and governed their relationship, and respective rights
    and obligations. Pursuant to § 2.03.12 of the provider
    agreement, DeAngelo agreed, inter alia, ‘‘to properly
    notify Members in writing prior to the provision of
    Chiropractic Services’’ of their financial responsibili-
    ties, ‘‘Member Eligibility/Benefits,’’ and ‘‘Covered
    Services.’’
    On August 31, 2011, at his initial visit and prior to
    receiving treatment, Boileau signed a form provided
    by DeAngelo’s office titled ‘‘Patient Authorization for
    Treatment & Financial Policy’’ (authorization form).
    The authorization form provides in relevant part: ‘‘I fully
    understand that I am directly responsible to the Neuro-
    Spinal Center for all professional services submitted
    and agree to fully satisfy the bill for professional ser-
    vices rendered. I agree to pay you your regular charges
    for all medical services rendered to me. If so, I agree
    to pay those charges which are not paid by my health
    insurance. . . . Unpaid balances will be subject to an
    18 [percent] finance charge per year or 1.5 [percent]
    per month.’’
    DeAngelo’s office also had Boileau sign a document
    titled ‘‘Notice of Physician’s Lien’’ (letter of protection)
    on September 7, 2011, which provides in relevant part: ‘‘I
    hereby authorize and direct you, my attorney/insurance
    carrier, to pay directly to said doctor such sums as may
    be due and owing him for medical service rendered me
    both by reason of this accident and by reason of any
    other bills that are due his office and to withhold such
    sums from any settlement, judgment or verdict as may
    be necessary to adequately protect said doctor. And I
    hereby further give a [l]ien on my case to said doctor
    against any and all proceeds of my settlement, judgment
    or verdict which may be paid to you, my attorney/insur-
    ance carrier, or myself, as the result of the injuries for
    which I have been treated [or] injuries in connection
    therewith. . . .
    ‘‘I fully understand that I am directly and fully respon-
    sible to said doctor for all medical bills submitted by
    him for service rendered me and that this agreement
    is made solely for said doctor’s additional protection
    and in consideration of his awaiting payment. And I
    further understand that such payment is not contingent
    on any settlement, judgment or verdict by which I may
    eventually recover said fee. All unpaid balance[s] will
    be subject to an 18 [percent] finance charge or 1.5
    [percent] per month.’’ The letter of protection was
    signed by Vaccaro on September 19, 2011.
    Subsequently, at his thirteenth treatment with
    DeAngelo, Boileau received an ‘‘Insurance Verification
    Sheet’’ (verification form), which indicated that his
    health plan covered only ten chiropractic treatments in
    each calendar year. At the bottom of the verification
    form, which Boileau signed on September 23, 2011, is
    the following: ‘‘I                    , understand that I
    have a maximum of               visits per calendar year.
    I understand that it is my responsibility to keep record
    of how many visits have been used. I understand that
    I will be responsible for any visits over this amount. I
    have read and understand the above and also under-
    stand the insurance company verbal verification is not
    a guarantee of benefits. Regardless of insurance, I am
    financially responsible.’’ Although the blank spaces on
    the verification form were not filled in, the body of the
    document reflected that Boileau’s insurance covered
    only ten visits per calendar year, and Boileau’s signature
    appears below the quoted provision. Boileau, despite
    knowing after he signed the verification form that his
    insurance covered only ten chiropractic office visits,
    received sixteen additional treatments from DeAngelo
    between September 23 and November 14, 2011, for a
    total of twenty-nine visits in 2011. In 2012, Boileau
    received eleven treatments from DeAngelo. Therefore,
    Boileau received a total of twenty visits that were not
    covered by his benefit plan, nineteen in 2011, and one
    in 2012.3
    In January, 2014, Vaccaro obtained a settlement in
    Boileau’s personal injury action in the amount of
    $75,000. In a letter addressed to DeAngelo dated Janu-
    ary 24, 2014, Vaccaro stated: ‘‘With respect to your claim
    for $6059 from [Boileau] for services rendered, Cigna,
    his health insurance carrier, has advised that for ser-
    vices rendered by you in 2011 you are only owed $240.
    With respect to services rendered in 2012, you failed
    to submit any of these expenses to Cigna for payment
    although he was clearly covered for [ten] visits. You
    are at most, therefore, entitled to payment by [Boileau]
    for an eleventh treatment rendered on May 2, 2012,
    totaling $245, and for a report fee of $450. Enclosed,
    therefore, please find my check in the amount of $935
    in full and final payment of these expenses. I trust that
    this concludes this matter.’’ DeAngelo did not accept
    Vaccaro’s payment.
    ‘‘The exchange of correspondence and communica-
    tions resulted in much acrimony, and . . . DeAngelo
    filed a grievance against . . . Vaccaro as a result.’’
    Thereafter, in March, 2015, Vaccaro commenced the
    underlying interpleader action, pursuant to General
    Statutes § 52-484,4 seeking an order determining
    DeAngelo’s and Boileau’s rights to the $6059 from Boile-
    au’s personal injury settlement, and claiming an allow-
    ance for attorney’s fees and costs incurred in bringing
    the action. The trial court, Bellis, J., rendered an inter-
    locutory judgment of interpleader,5 and Vaccaro depos-
    ited the contested funds with the clerk of the court.
    Subsequently, DeAngelo and Boileau filed their
    respective statements of claim.6 See Practice Book § 23-
    44. DeAngelo claimed entitlement to a ‘‘total amount
    greater than $6059 . . . for professional services ren-
    dered, interest, attorney’s fees and collection costs pur-
    suant to’’ the authorization form and the letter of
    protection. Boileau claimed that ‘‘DeAngelo’s [claim] to
    the interpleader funds [is] invalid as a matter of law’’
    because it is ‘‘based on a contract [that] is illegal, [and]
    courts cannot enforce it, nor will they enforce any right
    springing from such [a] contract.’’ According to Boileau,
    the authorization form is ‘‘a consumer contract, as
    defined by General Statutes [§] 42-151, which is patently
    illegal and unenforceable because it provides for the
    recovery of interest on unpaid balances at the rate of
    18 [percent] per annum, in violation of General Statutes
    [§ 37-4 and General Statutes (Rev. to 2011) § 36a-573];
    provides for the recovery of attorney’s fees in excess of
    the maximum amount allowed under General Statutes
    [(Rev. to 2011) §] 42-150aa; provides for the recovery
    of sums by a health care provider for medical services
    covered under a managed care plan in violation of Gen-
    eral Statutes [§] 20-7f; and provides for the recovery of
    report fees in violation of General Statutes [§] 20-7h,7
    all in violation of the [G]eneral [S]tatutes and public
    policies of this [s]tate.’’ (Footnote added; internal quota-
    tion marks omitted.)
    The court, Radcliffe, J., held a trial on October 19,
    2016.8 At trial, Boileau, DeAngelo, and Deborah Lanci,
    a medical insurance specialist employed by DeAngelo,
    testified. During direct examination, Boileau testified
    that he knew that he was entitled to only ten chiroprac-
    tic visits per calendar year after he signed the insurance
    verification form on September 23, 2011. Despite
    acknowledging that fact, Boileau testified that he
    thought his insurance would cover his treatment, and
    that ‘‘nobody said, oh, you’re not going to be covered.
    Nobody came up to me and said, here, you’re done on
    your ten visits. I didn’t hear that part.’’
    Lanci testified that DeAngelo’s office submitted
    claims to Boileau’s insurance for ten visits in 2011 and
    ten visits in 2012, but Boileau’s insurance did not pay
    for four of the visits, two in 2011 and two in 2012, due
    to DeAngelo’s failure to submit treatment plans after
    Boileau’s eighth visit in each year. Although Boileau’s
    account statement, which was admitted into evidence
    at trial, reflected a balance of $6059, DeAngelo’s state-
    ment of claim alleged that Boileau owed $5239 for treat-
    ment. Lanci further testified that DeAngelo’s office
    credited Boileau’s account for those four visits, thereby
    explaining the discrepancy between Boileau’s account
    statement, which reflected a balance of $6059, and
    DeAngelo’s statement of claim, which claimed only
    $5239 for chiropractic services.
    On March 6, 2017, the court issued its memorandum
    of decision. The court found that DeAngelo was entitled
    to $5780, including $5239 for chiropractic services pro-
    vided to Boileau, $450 for an ‘‘impair rating’’ report,
    and $95 for other reports.9 The court further found that
    Boileau was entitled to $279, the remaining balance of
    the interpleader funds. This appeal followed.
    On appeal, Boileau claims that the court improperly
    determined that DeAngelo is entitled to any portion of
    the settlement funds because (1) DeAngelo failed to
    comply with the provider agreement, and (2) the autho-
    rization form, which is the basis for DeAngelo’s claim
    to the settlement funds, is unenforceable, as it is ‘‘illegal
    on its face and is contrary to public policy.’’
    As a preliminary matter, we note that the court’s
    memorandum of decision is unclear as to the legal basis
    for its conclusion as to its award of the settlement funds,
    and Boileau did not seek articulation of the court’s
    decision. See Practice Book § 61-10. Although it would
    have been preferable for the trial court to provide its
    legal analysis in its memorandum of decision, ‘‘[w]hen
    the facts underlying a claim on appeal are not in dispute
    and that claim is subject to de novo review, the precise
    legal analysis undertaken by the trial court is not essen-
    tial to the reviewing court’s consideration of the issue
    on appeal.’’ (Internal quotation marks omitted.) State
    v. Donald, 
    325 Conn. 346
    , 354, 
    157 A.3d 1134
    (2017). In
    the present case, the court set forth the relevant factual
    findings, which are not challenged by the parties, in its
    memorandum of decision, and both of Boileau’s claims
    are subject to de novo review. Accordingly, the record
    is adequate for review. See 
    id. I Boileau
    first claims that the court improperly deter-
    mined that DeAngelo is entitled to a portion of the
    settlement funds because DeAngelo failed to comply
    with the notice provision in the provider agreement.
    Specifically, he argues that DeAngelo, pursuant to the
    provider agreement, had to provide Boileau with a
    ‘‘Member Billing Acknowledgment’’ form (acknowledg-
    ment form) listing all ‘‘Non-Covered Services’’ prior to
    treating Boileau. According to Boileau, once he had
    exhausted his chiropractic benefit under his health
    plan, DeAngelo had to provide him with an acknowledg-
    ment form at each and every subsequent visit before
    treating him. Thus, he argues that ‘‘DeAngelo is pre-
    cluded from seeking [payment] for [N]on-[C]overed
    [S]ervices (those services provided after the [tenth]
    treatment per calendar year) from . . . Boileau.’’
    Both parties agree that the provider agreement is
    an unambiguous contract subject to plenary review on
    appeal. ‘‘The standard of review for contract interpreta-
    tion is well established. Although ordinarily the ques-
    tion of contract interpretation, being a question of the
    parties’ intent, is a question of fact . . . [when] there
    is definitive contract language, the determination of
    what the parties intended by their . . . commitments
    is a question of law [over which our review is plenary].’’
    (Internal quotation marks omitted.) Meeker v. Mahon,
    
    167 Conn. App. 627
    , 632, 
    143 A.3d 1193
    (2016).
    ‘‘In ascertaining the contractual rights and obligations
    of the parties, we seek to effectuate their intent, which
    is derived from the language employed in the contract,
    taking into consideration the circumstances of the par-
    ties and the transaction. . . . We accord the language
    employed in the contract a rational construction based
    on its common, natural and ordinary meaning and usage
    as applied to the subject matter of the contract.’’ (Inter-
    nal quotation marks omitted.) Welch v. Stonybrook Gar-
    dens Cooperative, Inc., 
    158 Conn. App. 185
    , 197, 
    118 A.3d 675
    , cert. denied, 
    318 Conn. 905
    , 
    122 A.3d 634
    (2015). ‘‘Furthermore, [i]n giving meaning to the lan-
    guage of a contract, we presume that the parties did not
    intend to create an absurd result.’’ (Internal quotation
    marks omitted.) South End Plaza Assn., Inc. v. Cote,
    
    52 Conn. App. 374
    , 378, 
    727 A.2d 231
    (1999).
    Boileau does not dispute that DeAngelo rendered the
    treatments; he also does not claim that the charges for
    those treatments are unreasonable, or that DeAngelo
    misrepresented Boileau’s eligibility and benefits under
    his health plan. In fact, on appeal, Boileau does not
    claim that DeAngelo did not notify him that he had
    exhausted his chiropractic benefit under his health
    plan. Instead, Boileau asserts that he is a third-party
    beneficiary of the provider agreement between Ameri-
    can and DeAngelo,10 that DeAngelo breached the pro-
    vider agreement by failing to provide Boileau with the
    contractually required acknowledgment form identi-
    fying the ‘‘Non-Covered Services’’ prior to rendering
    treatment, and, as a result, he is contractually obligated
    to hold Boileau harmless for all charges for those visits
    in excess of Boileau’s annual limit under his health
    plan. Consequently, the dispositive question is whether
    DeAngelo breached the provider agreement by failing
    to utilize the acknowledgment form after Boileau had
    exhausted his chiropractic benefit under his health
    plan. We conclude that he did not.
    Boileau claims that § 2.03.12 of the provider
    agreement obligated DeAngelo to utilize the acknowl-
    edgment form detailing the specific ‘‘Non-Covered Ser-
    vices’’ prior to rendering treatment to Boileau after
    Boileau had exhausted his coverage under his health
    plan. Section 2.03.12 provides in relevant part: ‘‘Con-
    tracted Chiropractor Notification to Members of Their
    Financial Responsibilities, Member Eligibility/Benefits,
    and Covered Services. Members need to be notified by
    their Contracted Chiropractor of their financial respon-
    sibility for amounts they may owe Contracted Chiro-
    practor for Chiropractic Services and of their [Member]
    Eligibility/Benefits and Covered Services prior to the
    provision of services. Therefore, Contracted Chiroprac-
    tor agrees to properly notify Members in writing prior
    to the provision of Chiropractic Services as follows:
    ‘‘(a) Members Determined to be Ineligible. Prior to or
    on the initial visit before rendering services, Contracted
    Chiropractor agrees to provide notification to all
    patients that represent themselves as Members that
    they must reimburse the Contracted Chiropractor for
    all rendered services if the Member is later determined
    to be ineligible with [American] or a Payor. The Initial
    Health Status form includes a section meeting the notifi-
    cation requirement.
    ‘‘(b) Non-Covered Services. Contracted Chiropractor
    agrees to have any Member who desires to receive and
    self-pay for Non-Covered [S]ervices complete and exe-
    cute the Member Billing Acknowledgment form prior to
    rendering services to the Member. The Member Billing
    Acknowledgment form includes a section where the
    Contracted Chiropractor must identify Non-Covered
    [S]ervices to be rendered and the amounts for which
    the Member is agreeing to self-pay the Contracted Chi-
    ropractor. . . .
    ‘‘(d) Accuracy of Member Eligibility/Benefits and
    Covered Services Information. Contracted Chiroprac-
    tor agrees to provide current Member Eligibility/Bene-
    fits and Covered Services information to Members.
    [American] shall provide Contracted Chiropractor with
    Member Eligibility/Benefits and Covered Services infor-
    mation through its provider services department . . . .
    Contracted Chiropractor must verify Member Eligibil-
    ity/Benefits and Covered Services initially and periodi-
    cally during a Member’s course of treatment.
    ‘‘Contracted Chiropractor agrees to properly inform
    Members of their financial responsibilities, Member Eli-
    gibility/Benefits and Covered Services. Contracted Chi-
    ropractor agrees to use the appropriate written
    notification process as defined in this Section and the
    Operations Manual. Contracted Chiropractor agrees
    and understands that in the absence of the proper notifi-
    cation and appropriate written agreement, the Member
    shall be held harmless by Contracted Chiropractor,
    [American] and/or Payor and agrees to waive all charges
    and not seek payment from Member, [American] and/
    or Payor.’’
    ‘‘Covered Services,’’ ‘‘Non-Covered Services’’ and
    ‘‘Member Eligibility/Benefits’’ are all defined terms in
    the provider agreement. ‘‘Covered Services’’ is defined
    as ‘‘Medically Necessary Services for Covered Condi-
    tions arranged under a Member Benefit Plan and, pursu-
    ant to this Agreement, which Contracted Chiropractor
    is licensed and qualified to provide and for which Con-
    tracted Chiropractor accepts payment from [American]
    or Payor as payment in full, except for applicable Mem-
    ber Payments.’’ ‘‘Non-Covered Services’’ is defined as
    ‘‘all services other than those defined as Covered Ser-
    vices. Non-Covered Services are not subject to the
    Payor Summaries and Fee Schedule Amounts listed in
    Attachments D and E to this Agreement.’’ ‘‘Member
    Eligibility/Benefits’’ is defined as ‘‘information . . .
    pertaining to each Member’s eligibility, including initial
    date of eligibility and last date of eligibility and benefits
    including, but not limited to Member Payments such as
    co-payments, deductibles and/or co-insurance, annual
    benefit limits, such as 20, 30, or 40 visits, and remaining
    annual benefits.’’
    Boileau argues that because it is undisputed that
    DeAngelo did not utilize the acknowledgment form
    prior to rendering the treatments for which Boileau
    would be billed directly, as allegedly required by
    § 2.03.12 (b) of the provider agreement, DeAngelo
    breached the provider agreement. DeAngelo, however,
    argues that he complied with § 2.03.12 (d) by providing
    Boileau with the verification form advising him that his
    insurance provided coverage for only ten chiropractic
    visits per calendar year. DeAngelo further argues that
    § 2.03.12 (b) does not apply once a member has
    exhausted the benefits under the member’s health plan,
    and ‘‘the purpose of the [acknowledgment] form was
    to avoid confusion in the event that the medical provider
    rendered specific, individual types of [N]on-[C]overed
    [S]ervices while simultaneously providing [C]overed
    [S]ervices within the scope of the subject plan (i.e.,
    within the [ten] covered visits).’’ We conclude, on the
    basis of the evidence admitted at trial,11 that § 2.03.12 (b)
    applies only to ‘‘Non-Covered Services,’’ not to services
    rendered for members who have exhausted their chiro-
    practic benefit under their health plan.
    It is readily apparent from the language in both the
    provider agreement and the acknowledgment form that
    there is a distinction between services that are not
    covered under a member’s health plan and services that
    are covered under a health plan, but are subject to
    plan limits. In particular, the language makes clear the
    different obligations a contracted chiropractor has
    depending on whether the provider is supplying infor-
    mation to the member regarding ‘‘Non-Covered Ser-
    vices’’ or supplying information regarding ‘‘Member
    Eligibility/Benefits’’ and ‘‘Covered Services.’’
    Section 2.03.12 (b) requires DeAngelo to have a mem-
    ber sign an acknowledgment form before rendering
    ‘‘Non-Covered Services.’’ The definitions of ‘‘Covered
    Services’’ and ‘‘Non-Covered Services’’ are clear in that
    they apply to the type of services being provided. Medi-
    cally necessary services for covered conditions are
    ‘‘Covered Services.’’ By definition, services that are not
    medically necessary are ‘‘Non-Covered Services.’’ Sig-
    nificantly, § 2.03.12 (b) imposes no obligation on the
    contracted chiropractor regarding ‘‘Member Eligibility/
    Benefits,’’ which, by definition, includes information
    regarding the number of visits for which a member has
    coverage in a given year. Instead, § 2.03.12 (d) sets
    forth the contracted chiropractor’s obligation regarding
    ‘‘Member Eligibility/Benefits’’ and ‘‘Covered Services,’’
    which simply requires that the contracted chiropractor
    provide such information using ‘‘the appropriate written
    notification process as defined in this Section and the
    Operations Manual.’’ It does not require use of the
    acknowledgement form, which is required for ‘‘Non-
    Covered Services’’ in accordance with § 2.03.12 (b).12
    Consequently, the notification requirement in § 2.03.12
    (b) would not apply because visits exceeding the mem-
    ber’s maximum benefit under the health plan are not
    ‘‘Non-Covered Services’’ under the provider agreement.
    This interpretation is consistent with the language in
    the acknowledgment form providing that ‘‘Non-Covered
    [S]ervices include services such as supplements that
    are not covered by the member’s health plan. Non-
    Covered [S]ervices may also include services deter-
    mined by [American] to be maintenance-type services.’’
    Those examples of ‘‘Non-Covered Services’’ are not
    related to a member’s eligibility or benefits, and there
    is no indication that the form would apply to the number
    of services, in addition to particular types of services
    that always are not covered under the member’s health
    plan. In addition, the acknowledgment form provides:
    ‘‘I . . . do hereby acknowledge that a certain portion
    of my care will not be covered by my . . . health plan
    under the terms of my Benefit Plan . . . .’’ (Emphasis
    added.) If a member has exhausted coverage under the
    health plan, then there is no portion of the member’s
    care that will be covered, and it would be illogical to
    have the member acknowledge that ‘‘a certain portion’’
    of the member’s care will not be covered.
    Furthermore, the acknowledgment form provides
    that DeAngelo may not bill a member ‘‘during the
    course of’’ a treatment plan approved by American,
    except for copays, deductibles, or charges for ‘‘Non-
    Covered Services.’’ (Emphasis added.) This further sup-
    ports our construction of the provider agreement
    because if a member is not covered for any office visits
    under the health plan, the member would not be receiv-
    ing services ‘‘during the course of’’ an approved treat-
    ment plan. Thus, the acknowledgment form is required
    when a member is receiving services that are covered
    under the health plan, but has elected to receive addi-
    tional services that are not covered under the health
    plan.13
    Finally, our conclusion is supported by additional
    language in the provider agreement. Section 1.07 of the
    provider agreement provides in relevant part: ‘‘Claims
    Payment Amount. The Claims Payment Amount is the
    actual amount paid directly and solely by [American]
    to Contracted Chiropractor and shall be calculated by
    first deducting from billed charges submitted on a claim
    any amounts including but not limited to Non-Covered
    Services, duplicate billed amounts for services,
    amounts exceeding benefit maximums or limitations
    of Member Benefit Plans . . . .’’ (Emphasis added.)
    Accordingly, ‘‘amounts exceeding benefit maximums or
    limitations’’ is a distinct category from, and not the
    same as, ‘‘Non-Covered Services,’’ although both types
    of services are services for which American will not
    pay the contracted chiropractor. In other words, if a
    member has exhausted the member’s benefit for chiro-
    practic visits, then American will not pay any charges
    for visits exceeding the member’s maximum benefit
    under the health plan. The provider agreement, how-
    ever, does not identify such services as ‘‘Non-Covered
    Services’’ and, therefore, a contracted chiropractor is
    not obligated to use an acknowledgment form when
    rendering services that exceed the member’s chiroprac-
    tic benefit limit.
    Here, after DeAngelo informed Boileau that he had
    exhausted his chiropractic benefit under his health
    plan, Boileau was notified in writing as to his financial
    responsibilities, ‘‘Member Eligibility/Benefits’’ and
    ‘‘Covered Services,’’ as required by § 2.03.12 (d) of the
    provider agreement. Once DeAngelo notified Boileau
    that he had exhausted his chiropractic benefit for office
    visits, DeAngelo satisfied the applicable notification
    requirement in § 2.03.12 (d), and § 2.03.12 (b) simply
    does not apply. Any other construction of the provider
    agreement and the acknowledgment form would lead
    to the absurd result of having Boileau sign an acknowl-
    edgment form for every visit, acknowledging that he
    will be financially responsible for ‘‘a certain portion
    of’’ his care, when, in fact, he has already acknowledged
    that there is no portion of his care that will be covered
    by his health plan because he exhausted his health
    plan’s chiropractic benefit. We conclude that the parties
    to the provider agreement did not intend such a result.
    See South End Plaza Assn., Inc. v. 
    Cote, supra
    , 52 Conn.
    App. 378 (‘‘[i]n giving meaning to the language of a
    contract, we presume that the parties did not intend to
    create an absurd result’’ [internal quotation marks
    omitted]).
    Consequently, the court properly concluded that
    DeAngelo is not precluded from billing Boileau for those
    visits that exceeded Boileau’s maximum benefit under
    his health plan because DeAngelo was not required to
    have Boileau sign an acknowledgment form prior to
    each and every one of those visits.
    II
    Boileau also claims that the court improperly
    awarded a portion of the settlement funds to DeAngelo
    because the authorization form, which is the basis for
    DeAngelo’s claim to the $5780 of the settlement funds,
    is ‘‘illegal on its face and is contrary to public policy.’’
    Specifically, Boileau claims that the authorization form
    violates General Statutes (Rev. to 2011) § 20-7f (b),14
    General Statutes (Rev. to 2011) § 36a-573,15 and § 42-
    150aa (b),16 and, therefore, it is illegal and unenforce-
    able. We disagree.
    We begin by setting forth our standard of review. ‘‘A
    trial court’s decision as to whether a contract is illegal
    and unenforceable involves a question of law which
    entails our application of plenary review. . . . Simi-
    larly . . . the question [of] whether a contract is
    against public policy is [a] question of law dependent
    on the circumstances of the particular case . . . .’’
    (Citations omitted; internal quotation marks omitted.)
    Carriage House I-Enfield Assn., Inc. v. Johnston, 
    160 Conn. App. 226
    , 245–46, 
    124 A.3d 952
    (2015).
    The entirety of Boileau’s argument is as follows: ‘‘In
    the present action . . . § 20-7f (b) provides that it is
    an unfair billing practice for a healthcare provider to
    request payment from an enrollee, other than a copay-
    ment or deductible, for medical services covered under
    a ‘managed care plan.’ . . . DeAngelo is a healthcare
    provider as defined in the . . . General Statutes. The
    [authorization] form unequivocally establishes that it
    makes . . . Boileau responsible for ‘all professional
    services submitted,’ that . . . Boileau agrees ‘to fully
    satisfy the bill for professional services rendered,’ that
    . . . Boileau agrees to ‘pay those charges [that] are not
    paid by my health insurance.’ As a result, the [authoriza-
    tion form] on its face negates . . . § 20-7f (b), thereby
    making the [authorization form] illegal and unen-
    forceable.
    ‘‘Furthermore, as previously stated . . . Lanci, who
    is . . . DeAngelo’s billing specialist, testified that . . .
    DeAngelo, as a practice, never uses the [acknowledg-
    ment form] because . . . DeAngelo never bills for
    [N]on-[C]overed [S]ervices, thereby further showing
    that the intent of the [authorization form] is to violate
    . . . § 20-7f (b).
    ‘‘As previously stated, the express terms of the
    [acknowledgment form], which is a consumer contract,
    [provide] that . . . Boileau is responsible for all profes-
    sional services submitted, to fully satisfy the bill for
    professional services rendered and to pay those charges
    not paid by health insurance. The [acknowledgment
    form] on its face violates . . . § 36a-573 by making
    . . . Boileau responsible for an 18 [percent] interest
    charge. The [authorization form] on its face also violates
    . . . § 42-150aa (b), which limits attorney’s fees to 15
    [percent] of the amount of any judgment [rendered].
    . . . DeAngelo claimed 18 [percent] interest per year
    in the present action.’’ (Footnotes omitted.)
    We conclude that Boileau has abandoned his claims
    that the authorization form violates §§ 36a-573 and 42-
    150aa (b) as a result of an inadequate brief. ‘‘It is well
    settled that [w]e are not required to review claims that
    are inadequately briefed. . . . We consistently have
    held that [a]nalysis, rather than mere abstract assertion,
    is required in order to avoid abandoning an issue by
    failure to brief the issue properly. . . . [F]or this court
    judiciously and efficiently to consider claims of error
    raised on appeal . . . the parties must clearly and fully
    set forth their arguments in their briefs. We do not
    reverse the judgment of a trial court on the basis of
    challenges to its rulings that have not been adequately
    briefed. . . . The parties may not merely cite a legal
    principle without analyzing the relationship between
    the facts of the case and the law cited. . . . [A]ssign-
    ments of error which are merely mentioned but not
    briefed beyond a statement of the claim will be deemed
    abandoned and will not be reviewed by this court.’’
    (Internal quotation marks omitted.) Nowacki v.
    Nowacki, 
    129 Conn. App. 157
    , 163–64, 
    20 A.3d 702
    (2011).
    Boileau provides no analysis of the law and does not
    cite a single case in support of either one of his claims.
    Specifically, he fails to explain the applicability of § 36a-
    573 to the facts of this case, which involve a medical
    services provider imposing a default interest rate on an
    unpaid bill for services rendered. Furthermore, Boileau
    fails to explain how a bill for services rendered consti-
    tutes a loan within the ambit of the usury statutes,17 or
    how a contractual provision providing for the collection
    of attorney’s fees, which are permitted by statute, ren-
    ders the entire contract illegal or unenforceable. Boile-
    au’s conclusory statements are insufficient to avoid
    abandoning these claims. Accordingly, we decline to
    review Boileau’s claim as it relates to §§ 36a-573 and
    42-150aa (b).
    We now address Boileau’s claim that the authoriza-
    tion form is illegal and against public policy because it
    violates § 20-7f (b) by providing that Boileau agrees to
    fully satisfy DeAngelo’s bill for professional services
    rendered.
    The following legal principles are relevant to our
    resolution of Boileau’s claim. ‘‘Although it is well estab-
    lished that parties are free to contract for whatever
    terms on which they may agree . . . it is equally well
    established that contracts that violate public policy are
    unenforceable.’’ (Internal quotation marks omitted.)
    Dougan v. Dougan, 
    301 Conn. 361
    , 369, 
    21 A.3d 791
    (2011). ‘‘As a general rule, a court will [not] lend its
    assistance in any way toward carrying out the terms of
    a contract, the inherent purpose of which is to violate
    the law . . . .’’ (Emphasis in original; internal quota-
    tion marks omitted.) Carriage House I-Enfield Assn.,
    Inc. v. 
    Johnston, supra
    , 
    160 Conn. App. 246
    . Neverthe-
    less, ‘‘[t]he principle that agreements contrary to public
    policy are void should be applied with caution and
    only in cases plainly within the reasons on which that
    doctrine rests . . . .’’ (Internal quotation marks omit-
    ted.) Dougan v. Dougan, 
    114 Conn. App. 379
    , 389, 
    970 A.2d 131
    (2009), aff’d, 
    301 Conn. 361
    , 
    21 A.3d 791
    (2011).
    ‘‘Section 20-7f addresses balance billing. Typically,
    [b]alance billing [occurs] when a provider seeks to col-
    lect from [a managed care organization] member the
    difference between the provider’s billed charges for a
    service and the amount the [managed care organization]
    paid on that claim. . . . [M]ost privately insured people
    are covered by [a managed care organization], which
    contracts with a network of providers to offer medical
    services to members. In return, providers agree to
    deliver services at a negotiated rate that is generally
    below their usual charges. Providers also agree to hold
    harmless (i.e., not to balance bill) members for the
    difference between the contracted rate and their typical
    billed charge.’’ (Citations omitted; internal quotation
    marks omitted.) Gianetti v. Rutkin, 
    142 Conn. App. 641
    , 650–51, 
    70 A.3d 104
    (2013). Accordingly, § 20-7f (b)
    ‘‘prohibits balance billing for medical services covered
    under a managed care plan. . . . In a typical balance
    billing case, the dispute arises after the insurance com-
    pany has paid less than the full amount billed by the
    provider.’’ (Emphasis added; internal quotation marks
    omitted.) 
    Id., 654–55. Boileau
    focuses on the following provision in the
    authorization form: ‘‘I fully understand that I am directly
    responsible to the Neuro-Spinal Center for all profes-
    sional services submitted and agree to fully satisfy the
    bill for professional services rendered. I agree to pay
    you your regular charges for all medical services ren-
    dered to me. If so, I agree to pay those charges which
    are not paid by my health insurance.’’ According to
    Boileau, this provision ‘‘negates . . . § 20-7f (b),
    thereby making the [authorization form] illegal and
    unenforceable.’’ This claim is meritless.
    First, the inclusion of the referenced provision does
    not establish that balance billing is the inherent purpose
    of the authorization form; see Carriage House I-Enfield
    Assn., Inc. v. 
    Johnston, supra
    , 
    160 Conn. App. 246
    ;
    and, Boileau has not identified a single charge billed
    by DeAngelo that would constitute balance billing.
    DeAngelo permissibly billed Boileau for his co-pay-
    ments for each visit that was covered by Boileau’s
    health plan, and DeAngelo’s regular and customary
    charges for each visit that occurred after Boileau’s bene-
    fits had been exhausted. Second, although Boileau
    argues that the provision, in accordance with his inter-
    pretation, violates § 20-7f, there is another completely
    plausible interpretation that would not violate the stat-
    ute and is completely consistent with DeAngelo’s obli-
    gations under § 2.03.12 (d), namely, that DeAngelo
    could bill Boileau directly for any charges that are not
    paid by Boileau’s insurance, including copays, deduct-
    ibles, and charges for services rendered after his bene-
    fits were exhausted or that were not covered by the
    health plan. ‘‘[I]f a contract provision has two possible
    constructions, by one of which the agreement could be
    held valid and by the other void or illegal, the former
    is to be preferred.’’ (Internal quotation marks omitted.)
    Marlborough v. AFSCME, Council 4, Local 818-052,
    
    309 Conn. 790
    , 808 n.15, 
    75 A.3d 15
    (2013). Conse-
    quently, we reject Boileau’s construction of the chal-
    lenged provision, and we conclude that the
    authorization form is not illegal on its face.
    The judgment is affirmed.
    In this opinion the other judges concurred.
    1
    DeAngelo was misidentified as ‘‘D’Angelo’’ on the summons, and that
    misspelling has been retained in the case caption. We, however, use the
    correct spelling of his name throughout this opinion.
    2
    Although Vaccaro filed the present appeal on March 22, 2017, and Boileau
    filed a cross appeal on March 31, 2017, Vaccaro and Boileau jointly submitted
    a single brief. After oral argument, we sua sponte raised the issue of whether
    Vaccaro, as a disinterested stakeholder, had standing to pursue the claims
    raised in the jointly filed brief. On July 5, 2018, we issued an order granting
    Vaccaro permission to withdraw his appeal or file a supplemental brief
    giving reasons why his appeal should not be dismissed for lack of standing.
    Vaccaro withdrew his appeal on July 10, 2018, and, accordingly, only Boile-
    au’s cross appeal is before this court.
    3
    Boileau does not claim that, as a result of providing the verification form
    on Boileau’s thirteenth visit, DeAngelo is precluded from billing for the
    eleventh and twelfth visits in 2011.
    4
    General Statutes § 52-484 provides: ‘‘Whenever any person has, or is
    alleged to have, any money or other property in his possession which is
    claimed by two or more persons, either he, or any of the persons claiming the
    same, may bring a complaint in equity, in the nature of a bill of interpleader,
    to any court which by law has equitable jurisdiction of the parties and
    amount in controversy, making all persons parties who claim to be entitled
    to or interested in such money or other property. Such court shall hear and
    determine all questions which may arise in the case, may tax costs at its
    discretion and, under the rules applicable to an action of interpleader, may
    allow to one or more of the parties a reasonable sum or sums for counsel
    fees and disbursements, payable out of such fund or property; but no such
    allowance shall be made unless it has been claimed by the party in his
    complaint or answer.’’
    5
    ‘‘Actions pursuant to § 52-484 involve two distinct parts, the first of
    which is an interlocutory judgment of interpleader. . . . An interlocutory
    judgment of interpleader, which determines whether interpleader lies, tradi-
    tionally precedes adjudication of the claims.’’ (Internal quotation marks
    omitted.) Vincent Metro, LLC v. YAH Realty, LLC, 
    297 Conn. 489
    , 497, 
    1 A.3d 1026
    (2010).
    6
    Boileau filed a revised statement of claim on October 17, 2016, which
    the court accepted as the operative pleading.
    7
    The authorization form was signed by Boileau in 2011, before the legisla-
    ture enacted § 20-7h; see Public Acts 2012, No. 12-14, § 1.
    8
    The court held a hearing on October 18, 2016, where Cigna appeared as
    an interested party seeking an order to seal certain documents containing
    proprietary information. In addition, the parties premarked exhibits and the
    court provided them the opportunity to offer opening statements.
    9
    The total amount awarded to DeAngelo should have been $5784. Although
    we note the arithmetic error, neither party has challenged it. See Guzman
    v. Yeroz, 
    167 Conn. App. 420
    , 422 n.3, 
    143 A.3d 661
    , cert. denied, 
    323 Conn. 923
    , 
    150 A.3d 1152
    (2016).
    10
    During oral argument before this court, counsel for DeAngelo stated
    that he does not dispute that Boileau is a third-party beneficiary of the
    provider agreement. Because DeAngelo concedes this issue, we will assume
    without deciding that Boileau is, in fact, a third-party beneficiary of the
    provider agreement.
    11
    Section 1.04 of the provider agreement provides in relevant part: ‘‘This
    [provider agreement] between Contracted Chiropractor and [American]
    includes this Agreement, the Operations Manual, the attachments listed [in
    this Agreement], and any amendments to such documents. . . . The attach-
    ments . . . are incorporated by reference herein. Any reference to the
    ‘Agreement’ shall include the [American] Operations Manual . . . and each
    of the attachments . . . as amended, unless otherwise specified.’’ The oper-
    ations manual was not admitted into evidence.
    12
    The acknowledgement form is not the only written notification process
    described in § 2.03.12. Section 2.03.12 (a) requires written notification as to
    the member’s financial responsibility for services that are ineligible for
    reimbursement before any services are provided. It provides that ‘‘the Initial
    Health Status form includes a section meeting the notice requirement.’’ That
    form was not admitted into evidence. In addition, as noted previously in
    this opinion, § 2.03.12 (d) refers to the operations manual, also not admitted
    into evidence, as setting forth the appropriate notification process. The fact
    that there are different types of notification for different situations further
    confirms that the acknowledgement form is not intended for any purpose
    aside from ‘‘Non-Covered Services,’’ pursuant to § 2.03.12 (b).
    13
    Boileau also claims that DeAngelo billed him for massages, which are
    not covered under his health plan, without having Boileau sign an acknowl-
    edgment form. DeAngelo, however, did not bill Boileau for massages that
    were provided during visits that were covered by Boileau’s health plan.
    DeAngelo only billed Boileau for all services provided during visits that
    exceeded Boileau’s annual limit of ten chiropractic visits.
    14
    General Statutes (Rev. to 2011) § 20-7f (b) provides: ‘‘It shall be an unfair
    trade practice in violation of [General Statutes § 42-110a et seq.] for any
    health care provider to request payment from an enrollee, other than a
    copayment or deductible, for medical services covered under a managed
    care plan.’’ Hereinafter, unless otherwise indicated, all references to § 20-
    7f in this opinion are to the 2011 revision of the statute.
    15
    General Statutes (Rev. to 2011) § 36a-573 (a) provides in relevant part:
    ‘‘No person, except as authorized by the provisions of sections 36a-555 to
    36a-573, inclusive, shall, directly or indirectly, charge, contract for or receive
    any interest, charge or consideration greater than twelve per cent per annum
    upon the loan, use or forbearance of money or credit of the amount or
    value of . . . (2) fifteen thousand dollars or less for any such transaction
    entered into on and after October 1, 1997. The provisions of this section shall
    apply to any person who, as security for any such loan, use or forbearance
    of money or credit, makes a pretended purchase of property from any person
    and permits the owner or pledgor to retain the possession thereof, or who,
    by any device or pretense of charging for the person’s services or otherwise,
    seeks to obtain a greater compensation than twelve per cent per annum.
    No loan for which a greater rate of interest or charge than is allowed by
    the provisions of sections 36a-555 to 36a-573, inclusive, has been contracted
    for or received, wherever made, shall be enforced in this state, and any
    person in any way participating therein in this state shall be subject to the
    provisions of said sections . . . .’’ Hereinafter, unless otherwise indicated,
    all references to § 36a-573 in this opinion are to the 2011 revision of the
    statute.
    16
    General Statutes § 42-150aa (b) provides: ‘‘If a lawsuit in which money
    damages are claimed is commenced by an attorney who is not a salaried
    employee of the holder of a contract or lease subject to the provisions of this
    section, such holder may receive or collect attorney’s fees, if not otherwise
    prohibited by law, of not more than fifteen per cent of the amount of any
    judgment which is entered.’’
    17
    In Stelco Industries, Inc. v. Zander, 
    3 Conn. App. 306
    , 308–309, 
    487 A.2d 574
    (1985), this court adopted the rationale of the United States District
    Court for the District of Connecticut in Scientific Products v. Cyto Medical
    Laboratory, Inc., 
    457 F. Supp. 1373
    , 1377–78, 1380 (D. Conn. 1978), ‘‘wherein
    the court, after a thorough analysis of this state’s usury statute, concluded
    that ‘Connecticut’s courts have never expanded the usury statute to include
    any transaction which was not a loan of money, and, on the basis of what
    has been considered above, I do not believe that they would do so in this
    case if it was before them for decision. Furthermore, the fact that the
    Connecticut statute provides a particularly severe penalty—lenders who
    violate the statute shall forfeit not only all interest but also all the principal
    . . .—is an additional reason for not reading the usury statute more broadly
    than it is written.’ . . .
    ‘‘ ‘Both the judicial and legislative treatment of debts arising from the sale
    of goods on credit clearly indicate that Connecticut adheres to the traditional,
    historical and analytical views that sales on credit are not equated with
    loans and that the prohibition of usurious interest applies only to loans of
    money.’ ’’ (Citation omitted.)
    In the present case, we fail to see how there could be any claim that
    DeAngelo loaned Boileau money. DeAngelo provided chiropractic services
    for which Boileau failed to pay. Boileau does not explain how the failure
    to pay a bill in a timely fashion converts the provision of professional
    services into a loan of money. Moreover, DeAngelo, in accordance with the
    letter of protection, agreed to forgo any payment from Boileau until Boileau
    had settled his personal injury action. Boileau’s treatment with DeAngelo
    concluded on May 3, 2012, and Boileau settled his personal injury action in
    January, 2014. Neither the authorization form, nor the letter of protection
    permitted DeAngelo to charge Boileau any amount of interest during that
    time. Pursuant to the authorization form, Boileau would be charged interest
    only if he failed to pay his bill on time. Consequently, the 18 percent interest
    charge appears to be simply a late fee agreed to by the parties. We need
    not consider whether the late fee is an unenforceable penalty because that
    issue has not been raised, and, in any event, the court did not award DeAngelo
    any interest. The salient point though is that Boileau addresses none of
    these issues in his brief.