1.6 Third-Party Payors, Reimbursement & Mental Health Parity

1.6 Third-Party Payors, Reimbursement & Mental Health Parity

Exam Focus: Task 24 — "comply with laws regarding interactions with third-party payors to assist clients in receiving services." Its two knowledge statements are laws regarding third-party billing and reimbursement practices (K56) and laws regarding parity in mental health services (K57).

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Accurate Billing Is a Licensing Issue

A counselor's billing conduct is regulated conduct. BPC § 4999.90 makes dishonest, corrupt, and fraudulent acts substantially related to the qualifications, functions, or duties of an LPCC grounds for BBS discipline, and insurance fraud carries independent civil and criminal exposure.

Associates and supervision billing. Reimbursement rules for services delivered by an APCC vary by payer and by program. The counselor's obligation is to represent the rendering provider accurately and to follow the payer's written rules; a supervisor who bills an associate's work under the supervisor's own name without payer authorization has misrepresented the service.

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California Mental Health Parity

Health and Safety Code § 1374.72, substantially rewritten by SB 855 (2020) and effective January 1, 2021, is the core statute:

1. Full coverage requirement. State-regulated commercial plans must provide coverage for the medically necessary treatment of all mental health conditions and substance use disorders, defined by reference to the most recent DSM or ICD. The prior law's narrower list of "severe mental illnesses" no longer limits the mandate.
2. Generally accepted standards of care. Medical necessity determinations must use current generally accepted standards of care, and plans must use criteria and guidelines developed by nonprofit professional association clinical specialty groups.
3. No arbitrary limits. Plans may not limit benefits to short-term or acute treatment when the standard of care indicates ongoing care.
4. Network adequacy. If a plan lacks a network provider who can deliver medically necessary care consistent with geographic and timely-access standards, it must arrange out-of-network coverage at in-network cost sharing.

Scope limits that matter clinically. California parity reaches plans regulated by the Department of Managed Health Care (DMHC) and, through Insurance Code § 10144.5, insurers regulated by the Department of Insurance. It does not reach self-funded ERISA employer plans (which are governed by the federal Mental Health Parity and Addiction Equity Act) or Medicare. Determining which regulator applies is the first step in any appeal.

Timely Access

California's timely-access regulations require, for non-urgent appointments with a non-physician mental health care provider, an appointment within 10 business days of the request. SB 221 (2021), effective July 1, 2022, extended the 10-business-day standard to follow-up appointments for ongoing mental health or substance use disorder treatment. When a plan cannot meet those standards in network, the network-adequacy provisions above are triggered.

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What a Payer May Lawfully Receive

• Minimum necessary. Routine authorization generally requires a treatment summary — diagnosis, functional impairment, treatment plan, and progress — not the full record.
• Psychotherapy notes. Notes maintained separately from the rest of the record require a specific, separate authorization under HIPAA, and a plan may not condition payment on obtaining it.
• Client disclosure at consent. Clients must be told what the payer will receive, including that a diagnosis will be reported and may become part of their insurance record.
• CMIA authorization. Any release outside treatment, payment, and health care operations requires a compliant written authorization under Civil Code § 56.11.

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Helping a Client Through a Denial

1. Identify the regulator: DMHC plan?  CDI insurer?  Self-funded ERISA?
   Medi-Cal managed care?  Medicare?   -> determines the appeal path
2. Request the written denial and the criteria used
3. Peer-to-peer review with the plan's reviewer
4. Internal grievance / appeal
5. DMHC Independent Medical Review (or CDI equivalent) for state-regulated
   plans; ERISA appeal and, where applicable, external review for
   self-funded plans
6. Throughout: keep treating, document the clinical recommendation
   independent of coverage, and obtain client consent before advocating
   on the client's behalf (ACA A.7.b)

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Vignettes

Vignette 1 — The coverage-driven diagnosis. A client's plan will not authorize treatment for an adjustment disorder, and the client asks the counselor to "put down depression." Best answer: decline. Changing a diagnosis to secure coverage is misrepresentation supporting both BBS discipline and insurance fraud liability. The counselor documents the accurate diagnosis, appeals on medical-necessity grounds, and discusses self-pay or referral options.

Vignette 2 — The out-of-network gap. A DMHC-regulated plan has no in-network LPCC available within timely-access standards. Best answer: under SB 855's network-adequacy provision, the plan must arrange out-of-network care at in-network cost sharing. With the client's consent, the counselor documents the search and supports a grievance and, if needed, an Independent Medical Review.

Vignette 3 — The full-record request. A utilization reviewer demands the complete chart including process notes to continue authorization. Best answer: provide a minimum-necessary treatment summary. Separately maintained psychotherapy notes require a specific authorization that cannot be conditioned on payment.