financial requirement
(3) Financial requirements and treatment limitations (A) In general In the case of a group health plan or a health insurance issuer offering group or individual health insurance coverage that provides both medical and surgical benefits and mental health or substance use disorder benefits, such plan or coverage shall ensure that— (i) the financial requirements applicable to such mental health or substance use disorder benefits are no more restrictive than the predominant financial requirements applied to substantially all medical and surgical benefits covered by the plan (or coverage), and there are no separate cost sharing requirements that are applicable only with respect to mental health or substance use disorder benefits; and (ii) the treatment limitations applicable to such mental health or substance use disorder benefits are no more restrictive than the predominant treatment limitations applied to substantially all medical and surgical benefits covered by the plan (or coverage) and there are no separate treatment limitations that are applicable only with respect to mental health or substance use disorder benefits. (B) Definitions In this paragraph: (i) Financial requirement The term “financial requirement” includes deductibles, copayments, coinsurance, and out-of-pocket expenses, but excludes an aggregate lifetime limit and an annual limit subject to paragraphs (1) and (2). (ii) Predominant A financial requirement or treatment limit is considered to be predominant if it is the most common or frequent of such type of limit or requirement. (iii) Treatment limitation The term “treatment limitation” includes limits on the frequency of treatment, number of visits, days of coverage, or other similar limits on the scope or duration of treatment.