Summary & Overview
CPT 90849: Multiple-Family Group Psychotherapy
CPT code 90849 covers multiple-family group psychotherapy, a unique psychiatric service where several families engage in joint therapeutic sessions. This code is nationally recognized for its role in addressing complex mental health issues through collaborative family involvement, offering a distinct approach compared to traditional individual or single-family therapy. The procedure is most commonly performed in outpatient settings and is subject to individual consideration by Medicare.
Key payers included in this analysis are Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication provides an overview of payer coverage, clinical context, and policy updates relevant to this code. Readers will gain insight into the scope of services covered, typical sites of service, and the importance of multiple-family group psychotherapy in modern psychiatric care. Benchmarks and regulatory considerations are also discussed, helping stakeholders understand how this code fits within broader mental health service delivery and reimbursement frameworks.
CPT Code Overview
CPT code 90849 is designated for multiple-family group psychotherapy, a specialized psychiatric service that involves therapeutic sessions with several families participating together. This procedure is typically provided in an outpatient setting and is subject to individual consideration under Medicare guidelines. The service is part of the broader psychiatry — psychotherapy category, focusing on collaborative treatment approaches that address mental health concerns within a family group context.
Clinical & Coding Specifications
Clinical Context
A typical scenario for procedure 90849 involves multiple families participating in group psychotherapy sessions led by a licensed mental health professional. These sessions are conducted in an outpatient setting and focus on addressing psychiatric conditions such as major depressive disorder, generalized anxiety disorder, adjustment disorder with depressed mood, bipolar disorder, or borderline personality disorder. The clinical workflow includes assessment of each family member's needs, facilitation of group interactions, and therapeutic interventions aimed at improving communication, coping strategies, and emotional support within and between families.
Coding Specifications
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Modifier
59: Indicates a distinct procedural service, used when90849is performed separately from other services on the same day. -
Modifier
95: Used when90849is rendered via synchronous telemedicine, involving real-time interactive audio and video communication.
| Provider Taxonomy Code | Specialty |
|---|---|
2084P0800X | Psychiatry Physician |
103T00000X | Psychologist |
101YM0800X | Mental Health Counselor |
Related Diagnoses
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F32.9— Major depressive disorder, single episode, unspecified- Relevant for patients experiencing depressive symptoms addressed in family group therapy.
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F41.1— Generalized anxiety disorder- Applicable when anxiety is a primary concern for one or more family members in the group.
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F43.21— Adjustment disorder with depressed mood- Used when the focus is on adjustment difficulties and mood symptoms within the family context.
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F31.9— Bipolar disorder, unspecified- Pertinent for families dealing with bipolar disorder dynamics and support needs.
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F60.3— Borderline personality disorder- Relevant for group therapy addressing interpersonal challenges and emotional regulation in families affected by borderline personality disorder.
Related CPT Codes
90853— Group psychotherapy (other than of a multiple-family group)
90853 is used for group psychotherapy sessions that do not involve multiple families. It is related to 90849 as both codes represent group-based therapeutic interventions, but 90849 specifically addresses sessions with multiple families. These codes are alternatives depending on the group composition and clinical objectives; they are not typically billed together for the same session.
National Reimbursement Benchmarks
Medicare's national mean rate for CPT code 90849 is $41.74, which is lower than the BUCA (average commercial) mean rate of $46.62. Commercial payers such as Cigna and UnitedHealth Group have the highest mean rates nationally, at $50.54 and $50.74 respectively, while Blue Cross Blue Shield and Aetna are closer to Medicare levels.
Rate dispersion, measured by the difference between the 75th and 25th percentiles, varies significantly across payers. Medicare exhibits the tightest range at $3.00, indicating minimal variation in rates. In contrast, UnitedHealth Group shows the widest dispersion at $29.67, followed by Cigna at $24.50, reflecting greater variability in commercial reimbursement. Aetna, Blue Cross Blue Shield, and BUCA have moderate ranges between $20.39 and $19.04.
The table and chart below present the full breakdown of national benchmarks for CPT code 90849 by payer, including mean rates and percentile values.
Trek Health ingests and normalizes Transparency in Coverage data and payer policy updates to give provider organizations a clear view of how commercial reimbursement behaves across markets, payers, and services. Our platform transforms raw payer disclosures into structured intelligence that supports contract evaluation, payer negotiations, and service line strategy. By combining market benchmarks with ongoing policy visibility, Trek helps teams identify variability, risk, and opportunity in commercial reimbursement. The result is faster insight, stronger negotiating positions, and more informed financial decisions.