RCW 48.43.435
Prescription medication—Cost-sharing calculation—Application—Rules.
(1)(a) Except as provided in (b) of this subsection, when calculating an enrollee's contribution to any applicable cost-sharing or out-of-pocket maximum, a health carrier offering a nongrandfathered health plan with a pharmacy benefit, or a health care benefit manager administering benefits for the health carrier, shall include any cost-sharing amounts paid by the enrollee directly or on behalf of the enrollee by another person for a covered prescription drug that is:
(i) Without a generic equivalent or a therapeutic equivalent preferred under the health plan's formulary;
(ii) With a generic equivalent or a therapeutic equivalent preferred under the health plan's formulary where the enrollee has obtained access to the drug through:
(A) Prior authorization;
(B) Step therapy; or
(C) The prescription drug exception request process under RCW 48.43.420; or
(iii) With a generic equivalent or therapeutic equivalent preferred under the health plan's formulary, throughout an exception request process under RCW 48.43.420, including any appeal of a denial of an exception request. If the health carrier utilizes a health care benefit manager to approve or deny exception requests, the exception request process for the purposes of this subsection (1)(a)(iii) also includes any time between the completion of the exception request process, including any appeal of a denial, and when the health care benefit manager communicates the status of the request to the health carrier.
(b) When calculating an enrollee's contribution to any applicable deductible, any amount paid on behalf of the enrollee by another person for a prescription drug that is not subject to payment of a deductible need not be included in the calculation, unless the terms of the enrollee's health plan require inclusion.
(2) Any cost-sharing amounts paid directly by or on behalf of the enrollee by another person for a covered prescription drug under subsection (1) of this section shall be applied towards the enrollee's applicable cost-sharing or out-of-pocket maximum in full at the time it is rendered.
(3) The commissioner may adopt any rules necessary to implement this section.
(4) This section applies to nongrandfathered health plans issued or renewed on or after January 1, 2023.
(5) This section does not apply to a qualifying health plan for a health savings account to the extent necessary to preserve the enrollee's ability to claim tax exempt contributions and withdrawals from the enrollee's health savings account under internal revenue service laws, regulations, and guidance.
(6) For purposes of this section:
(a) "Health care benefit manager" has the same meaning as in RCW 48.200.020.
(b) "Person" has the same meaning as in RCW 48.01.070.
[ 2022 c 228 § 1.]
Structure Revised Code of Washington
Chapter 48.43 - Insurance Reform.
48.43.008 - Enrollment in employer-sponsored health plan—Person eligible for medical assistance.
48.43.009 - Health care sharing ministries.
48.43.012 - Health plans—Preexisting conditions—Rules.
48.43.01211 - Health plans—Eligibility—Health status-related factors—Rules.
48.43.0123 - Health plans—Rescission of coverage—Rules.
48.43.0124 - Health plans—Cost sharing for essential health benefits—Rules.
48.43.0125 - Essential health benefits—Annual or lifetime dollar limits.
48.43.0127 - Group health plans—Waiting period—Rules.
48.43.016 - Utilization management standards and criteria—Health carrier requirements—Definitions.
48.43.021 - Personally identifiable health information—Restrictions on release.
48.43.022 - Enrollee identification card—Social security number restriction.
48.43.023 - Pharmacy identification cards—Rules.
48.43.028 - Eligibility to purchase certain health benefit plans—Small employers and small groups.
48.43.035 - Group health benefit plans—Guaranteed issue and continuity of coverage—Exceptions.
48.43.038 - Individual health plans—Guarantee of continuity of coverage—Exceptions.
48.43.041 - Individual health benefit plans—Mandatory benefits.
48.43.043 - Colorectal cancer examinations and laboratory tests—Required benefits or coverage.
48.43.045 - Health plan requirements—Annual reports—Exemptions.
48.43.047 - Health plans—Minimum coverage for preventative services—No cost-sharing requirements.
48.43.055 - Procedures for review and adjudication of health care provider complaints—Requirements.
48.43.059 - Payments made by a second-party payment process—Definition.
48.43.0725 - Reproductive health plan coverage—Immediate postpartum contraception devices.
48.43.073 - Required abortion coverage—Limitations.
48.43.081 - Anatomic pathology services—Payment for services—Definitions.
48.43.083 - Chiropractor services—Participating provider agreement—Health carrier reimbursement.
48.43.091 - Health carrier coverage of outpatient mental health services—Requirements.
48.43.093 - Health carrier coverage of emergency medical services—Requirements—Conditions.
48.43.094 - Pharmacist provided services—Health plan requirements.
48.43.097 - Filing of financial statements—Every health carrier.
48.43.105 - Preparation of documents that compare health carriers—Immunity—Due diligence.
48.43.125 - Coverage at a long-term care facility following hospitalization—Definition.
48.43.176 - Eosinophilic gastrointestinal associated disorder—Elemental formula.
48.43.180 - Denturist services.
48.43.185 - General anesthesia services for dental procedures.
48.43.190 - Payment of chiropractic services—Parity.
48.43.195 - Contraceptive drugs—Twelve-month refill coverage.
48.43.200 - Disclosure of certain material transactions—Report—Information is confidential.
48.43.205 - Material acquisitions or dispositions.
48.43.210 - Asset acquisitions—Asset dispositions.
48.43.215 - Report of a material acquisition or disposition of assets—Information required.
48.43.220 - Material nonrenewals, cancellations, or revisions of ceded reinsurance agreements.
48.43.600 - Overpayment recovery—Carrier.
48.43.605 - Overpayment recovery—Health care provider.
48.43.650 - Fixed payment insurance products—Commissioner's annual report.
48.43.670 - Plan or contract renewal—Modification of wellness program.
48.43.680 - Lifetime limit on transplants—Definition.
48.43.690 - Assessments under RCW 70.290.040 considered medical expenses.
48.43.700 - Exchange—Plans that a carrier must offer—Review—Rules.
48.43.705 - Plans offered outside of exchange.
48.43.710 - Certification as qualified health plan not an exemption.
48.43.720 - Reinsurance and risk adjustment programs—Affordable care act—Rules.
48.43.733 - Rates and forms of group health benefit plans—Timing of filings—Exceptions—Rules.
48.43.734 - Health carrier rate filings—Review of surplus, capital, and profit levels.
48.43.740 - Dental only plan—Emergency dental conditions—Definitions.
48.43.743 - Dental only plan—Annual data statement—Contents—Public use—Definition.
48.43.755 - Health care provider credentialing applications—Use of electronic database by providers.
48.43.757 - Health care provider credentialing applications—Reimbursement requirements.
48.43.760 - Opioid use disorder—Coverage without prior authorization.
48.43.762 - Opioid overdose reversal medication bulk purchasing and distribution program.
48.43.765 - Health carrier network adequacy—Mental health and substance abuse treatment.
48.43.770 - Individual market health plan availability—Annual report.
48.43.775 - Qualified health plan participation—Reimbursement rate for other health plans.
48.43.780 - Insulin drugs—Cap on enrollee's required payment amount—Cost-sharing requirements.
48.43.785 - COVID-19 personal protective equipment expenses—Health care provider reimbursement.
48.43.790 - Behavioral services—Next-day appointments.
48.43.795 - Qualified health plans—Acceptance of premium and cost-sharing assistance.
48.43.800 - Primary care expenditures assessment—Review.
48.43.805 - Prescription drug upper payment limit—Rules.
48.43.810 - Biomarker testing—Standards—Construction.
48.43.815 - Donor human milk—Standards.
48.43.820 - Consolidated appropriations act enforcement—Implementation of federal regulations.
48.43.320 - Authorized control level event—Commissioner's options.
48.43.325 - Mandatory control level event—Commissioner's duty—Regulatory control.
48.43.330 - Carrier's right to hearing—Request by carrier—Date set by commissioner.
48.43.340 - Powers or duties of commissioner not limited—Rules.
48.43.350 - No liability or cause of action against commissioner or department.
48.43.355 - Notice by commissioner to carrier—When effective.
48.43.360 - Initial RBC reports—Calculation of initial RBC levels—Subsequent reports.
48.43.366 - Self-funded multiple employer welfare arrangements.
48.43.370 - RBC standards not applicable to certain carriers.
48.43.400 - Prescription drug utilization management—Definitions.
48.43.430 - Prescription medication—Maximum charge at point of sale—Requirements.
48.43.435 - Prescription medication—Cost-sharing calculation—Application—Rules.
48.43.500 - Intent—Purpose—2000 c 5.
48.43.515 - Access to appropriate health services—Enrollee options—Rules.
48.43.525 - Prohibition against retrospective denial of health plan coverage—Rules.
48.43.540 - Requirement to designate a licensed medical director—Exemption.
48.43.545 - Standard of care—Liability—Causes of action—Defense—Exception.
48.43.550 - Delegation of duties—Carrier accountability.
48.43.902 - Effective date—1996 c 312.
48.43.904 - Construction—Chapter applicable to state registered domestic partnerships—2009 c 521.