Wash. Admin. Code § 284-43-7020 - Classification of benefits

(1) A plan providing mental health or substance use disorder benefits, must provide mental health or substance use disorder benefits in every classification in which medical/surgical benefits are provided.
(2) Parity requirements must be applied to the following six classifications of benefits: Inpatient, in-network; inpa-tient, out-of-network; outpatient, in-network; outpatient, out-of-network; emergency care; and prescription drugs. These are the only classifications of benefits that can be used.
(a) Inpatient, in-network. Benefits furnished on an inpatient basis and within a network of providers established or recognized under a plan or health insurance coverage.
(b) Inpatient, out-of-network. Benefits furnished on an inpatient basis and outside any network of providers established or recognized under a plan or health insurance coverage. This classification includes inpatient benefits under a plan (or health insurance coverage) that has no network of providers.
(c) Outpatient, in-network. Benefits furnished on an outpatient basis and within a network of providers established or recognized under a plan or health insurance coverage.
(d) Outpatient, out-of-network. Benefits furnished on an outpatient basis and outside any network of providers established or recognized under a plan or health insurance coverage. This classification includes outpatient benefits under a plan (or health insurance coverage) that has no network of providers.
(e) Emergency care. Benefits for treatment of an emergency condition related to a mental health or substance use disorder. Such benefits must comply with the requirements for emergency medical services in RCW 48.43.093. Medically necessary detoxification must be covered as an emergency medical condition according to RCW 48.43.093, and may be provided in hospitals licensed under chapter 70.41 RCW. Medically necessary detoxification services must not require prenotification.
(f) Prescription drugs. Benefits for prescription drugs.
(3) In determining the classification in which a particular benefit belongs, a plan must apply the same standards to medical/surgical benefits as applied to mental health or substance use disorder benefits.

An issuer or plan must assign covered intermediate mental health/substance use disorder benefits such as residential treatment, partial hospitalization, and intensive outpatient treatment, to the existing six classifications in the same way that they assign comparable intermediate medical/surgical benefits to these classifications. For example, if a plan classifies medical care in skilled nursing facilities as inpatient benefits, then it must also treat covered mental health care in residential treatment facilities as inpatient benefits. If a plan or issuer treats home health care as an outpatient benefit, then any covered intensive outpatient mental health or substance use disorder services and partial hospitalization must be considered outpatient benefits as well.

(4) A plan or issuer may not apply any financial requirement or treatment limitation to mental health or substance use disorder benefits that is more restrictive than the predominant financial requirement or treatment limitation applied to medical/surgical benefits. This parity analysis must be calculated for each type of financial requirement or treatment limitation within a coverage unit for each classification of services.
(5) Medical/surgical benefits and mental health or substance use disorder benefits cannot be categorized as being offered outside of these six classifications and therefore not subject to the parity analysis.
(a) A plan or issuer must treat the least restrictive level of the financial requirement or quantitative treatment limitation that applies to at least two-thirds of medical/surgical benefits across all provider tiers in a classification as the predominant level that it may apply to mental health or substance use disorder benefits in the same classification.
(b) If a plan or issuer classifies providers into tiers, and varies cost-sharing based on the different tiers, the criteria for classification must be applied to generalists and specialists providing mental health or substance use disorder services no more restrictively than such criteria are applied to medical/surgical benefit providers.
(6) Permitted subclassifications:
(a) A plan or issuer is permitted to divide benefits furnished on an outpatient basis into two subclassifica-tions:
(i) Office visits; and
(ii) All other outpatient items and services.
(b) A plan or issuer may divide its benefits furnished on an in-network basis into subclassifications that reflect network tiers, if the tiering is based on reasonable factors and without regard to whether a provider is a mental health or substance use disorder provider or a medical/surgical provider.
(c) After network tiers are established, the plan or issuer may not impose any financial requirement or treatment limitation on mental health or substance use disorder benefits in any tier that is more restrictive than the predominant financial requirement or treatment limitation that applies to substantially all medical/surgical benefits in that tier.
(d) If a plan applies different levels of financial requirements to different tiers of prescription drug benefits based on reasonable factors and without regard to whether a drug is generally prescribed with respect to medical/surgical benefits or with respect to mental health/substance use disorder benefits, the plan satisfies the parity requirements with respect to prescription drug benefits. Reasonable factors include: Cost, efficacy, generic versus brand name, and mail order versus pharmacy pick-up.
(e) A parity analysis applying the financial requirement and treatment rules found in WAC 284-43-7040 and 284-43-7060 must be performed for each type of financial requirement or quantitative treatment limitation within a coverage unit for each subclassification of services.
(7) Prohibited subclassifications: All subclassifica-tions other than the permitted subclassification listed in subsection (6) of this section are specifically prohibited. For example, a plan is prohibited from basing a subclassification on generalists and specialists.

Notes

Wash. Admin. Code § 284-43-7020
WSR 16-01-081, recodified as § 284-43-7020, filed 12/14/15, effective 12/14/15. Amended by WSR 16-14-106, Filed 7/6/2016, effective 8/6/2016 Amended by WSR 20-24-040, Filed 11/23/2020, effective 12/24/2020

Statutory Authority: RCW 48.02.060, 48.43.715, 48.44.050, 48.46.200 and Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act of 2008, Pub. L. 110-343. WSR 14-23-057 (Matter No. R 2012-29), § 284-43-992, filed 11/17/14, effective 12/18/14.

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