Behavioral Health Billing for North Carolina Practices

Mukesh MakwanaFounder & CEO · Hands-on medical billing & RCM across 11 specialties · Reviewed October 1, 2026

Behavioral health billing in North Carolina is governed by NC Medicaid's Clinical Coverage Policy 8C, Outpatient Behavioral Health Services Provided by Direct-Enrolled Providers, amended January 1, 2025. That policy decides which clinicians can bill, removed prior approval and visit limits for outpatient therapy, requires a comprehensive clinical assessment before therapy starts, and sets its own telehealth and audio-only modifiers. This page covers what a therapy, counseling or psychiatry practice in North Carolina needs to get right to be paid.

Who can bill NC Medicaid for outpatient behavioral health

Section 6.1 of policy 8C lists the providers who can bill, in addition to physicians:

• Licensed Psychologists (LP) and Licensed Psychological Associates (LPA).
• Licensed Clinical Mental Health Counselors (LCMHC) and LCMHC Associates.
• Licensed Clinical Social Workers (LCSW) and LCSW Associates.
• Licensed Marriage and Family Therapists (LMFT) and LMFT Associates.
• Licensed Clinical Addiction Specialists (LCAS) and LCAS Associates.
• Physician assistants and nurse practitioners, including psychiatric mental health nurse practitioners, practicing under a psychiatrist's supervision for psychiatric services; and board-certified psychiatric clinical nurse specialists.

North Carolina is unusual in letting associate-level clinicians bill directly. Two conditions apply. Each licensed professional, associates included, must be direct-enrolled with NC Medicaid under their own Medicaid Provider Number and NPI, and the policy says they cannot bill "incident to" a physician or anyone else. And associates need a written service order from a physician, doctorate-level licensed psychologist, nurse practitioner or physician assistant on or before the first date of treatment, excluding the initial assessment. Fully licensed professionals do not need a separate service order; they document the services and medical necessity themselves.

Licenses come from separate boards: the NC Board of Licensed Clinical Mental Health Counselors, the NC Social Work Certification and Licensure Board, the NC Marriage and Family Therapy Licensure Board, the NC Psychology Board and the NC Addictions Specialist Professional Practice Board. Medicaid enrollment is through NCTracks.

No prior approval, but a CCA first

Since the January 2025 amendment, section 5.1 states that Medicaid shall not require prior approval for outpatient behavioral health services, and the utilization management section reads "None Apply." For practices used to counting visits against a cap, this changes the denial pattern: the risk moves from authorization to documentation.

The key documentation requirement is the comprehensive clinical assessment (CCA). Citing 10A NCAC 27G .0205(a), the policy says a CCA demonstrating medical necessity must be completed by a licensed professional before outpatient therapy, including individual, family and group therapy. A recent CCA from another clinician can be updated if it is substantially equivalent and reflects current functioning. The policy lists the elements every CCA must contain, from presenting problems and history to current medications.

Other limits that still apply:

• Medicaid does not allow the same service by the same or a different attending provider on the same day for the same beneficiary.
• Psychotherapy for crisis codes are only for unforeseen crises that need extra time, as the policy defines them.
• For beneficiaries with Medicare as well, Medicare is billed first and its policies are followed; Medicaid prior authorization is not required for Medicare-qualified beneficiaries.

Telehealth and audio-only claims

NC Medicaid uses its own modifiers, set in Attachment A of policy 8C:

• Video sessions: modifier GT on the CPT or HCPCS code for interactive audio-visual services.
• Audio-only sessions: modifier KX, not GT. The policy reserves audio-only for when a beneficiary's health status or access problems, such as transportation or technology, prevent in-person or video care.
• Place of service: telehealth and telephonic claims are filed with the provider's usual place of service code.

Telehealth services must also follow NC Medicaid's Clinical Coverage Policy 1-H. A practice that bills Medicare and commercial plans with modifier 95 and place of service 02 or 10 needs a separate rule set for NC Medicaid claims, or the modifiers get crossed.

Standard Plans, Tailored Plans and NC Medicaid Direct

Most NC Medicaid beneficiaries are in managed care. Standard Plans cover most members; Behavioral Health and Intellectual/Developmental Disabilities Tailored Plans, which started July 1, 2024, cover people with more serious behavioral health needs and are run by four LME/MCOs: Vaya Total Care, Alliance Health, Partners Health Management and Trillium Health. Some beneficiaries remain in NC Medicaid Direct. Each health plan credentials and contracts with providers separately, so a practice usually needs NCTracks enrollment plus a contract with each Standard Plan and Tailored Plan serving its clients. Verify each client's plan at every visit, as policy 8C requires eligibility to be checked each time a service is rendered.

Copays and coordination of benefits

Attachment A says a co-payment may not be charged separately for the interactive complexity add-on (90785) or for psychotherapy add-on codes; one co-payment is allowed per office visit. Coordination of care is not billable. Medicaid is the payer of last resort: other insurance is billed first, and a provider serving dually eligible clients must be enrolled with each of their insurers to be paid.

What we do for North Carolina behavioral health practices

• Enroll each clinician, associates included, in NCTracks and with the Standard Plans and Tailored Plans your clients use.
• Track written service orders for associate-level clinicians.
• Check that a compliant CCA is on file before the first therapy claim.
• Apply GT or KX on NC Medicaid claims and the right Medicare and commercial modifiers on the others.
• Bill Medicare and other insurance first, then Medicaid.
• Work each denial by reason; see why mental health claims are denied.

How Sterling Global Solution LLC works with North Carolina practices

We work remotely inside the system you already use, including SimplePractice and TherapyNotes, under a business associate agreement. See our behavioral health billing approach, our credentialing services for therapists, and our guides for Texas and Florida.

Frequently asked questions

Sources

NC Medicaid, Clinical Coverage Policy 8C, Outpatient Behavioral Health Services Provided by Direct-Enrolled Providers, amended January 1, 2025: sections 3.1, 5.1 to 5.3, 6.1, 7.3.3 and Attachment A.
NC Medicaid, Behavioral Health and I/DD Tailored Plans.
Licensing boards: LCMHC, social work, MFT, psychology, addiction specialists; enrollment: NCTracks.

CPT® is a registered trademark of the American Medical Association. This summarizes official sources and is not legal advice. Health plans set their own rules; check each plan's provider manual. How we verify this guidance.

Related reading

• Behavioral health billing. Our full approach for therapy and mental health practices.
• Credentialing services for therapists. Getting in network with Medicaid and commercial plans.
• Mental health claim denied. The common reasons and how each one is fixed.