CPT 90837 Psychotherapy 60m Benchmarks

CPT code 90837 is a critical billing code for psychotherapy sessions lasting 60 minutes, widely used across the United States in the delivery of mental health care. This code enables providers to bill for extended, individual psychotherapy services, which are essential for patients with complex psychiatric needs. The code is recognized by major national payers, including Aetna, Blue Cross Blue Shield, Cigna Health, Medicare, and UnitedHealthcare, ensuring broad coverage and access for patients.

This publication provides a comprehensive overview of 90837, including its clinical context, typical sites of service, and the types of professionals who commonly deliver this service. Readers will gain insight into payer coverage, relevant policy updates, and benchmarks for utilization. The analysis also highlights associated modifiers for telemedicine, common provider taxonomies, and ICD-10 diagnoses frequently linked to this code, such as major depressive disorder and generalized anxiety disorder. Additionally, related CPT codes for shorter or combined psychotherapy sessions are discussed, offering a full picture of the billing landscape for outpatient mental health services.

The information presented is designed to inform healthcare professionals, administrators, and policy stakeholders about the national significance of 90837 in supporting access to high-quality, extended psychotherapy.

CPT Code Overview

CPT code 90837 represents psychotherapy sessions lasting 60 minutes. This code is used for individual psychotherapy provided by qualified mental health professionals, including psychiatrists, psychologists, clinical social workers, mental health counselors, and marriage and family therapists. The service type is psychiatry/psychological services, and it is typically delivered in an office (POS 11) or other outpatient settings, consistent with psychotherapy service norms. This code is central to the treatment of a wide range of mental health conditions, supporting comprehensive care for patients requiring extended therapeutic sessions.

Clinical Context

A patient presents to an outpatient office setting for a scheduled psychotherapy session. The patient is experiencing symptoms consistent with major depressive disorder and generalized anxiety disorder. The session lasts approximately 60 minutes and is conducted by a licensed mental health professional, such as a psychologist, psychiatry physician, mental health counselor, clinical social worker, or marriage & family therapist. The provider engages the patient in therapeutic interventions aimed at addressing mood, anxiety, and adjustment issues. The session may be delivered in person or via synchronous telemedicine, depending on patient preference and clinical appropriateness.

Coding Specifications

Modifiers:
- Modifier 95: Synchronous Telemedicine Service Rendered via a Real-Time Interactive Audio and Video Telecommunications System. Used when the psychotherapy session is conducted live via telehealth.
- Modifier GT: Via interactive audio and video telecommunication systems. Used for telemedicine services delivered through audio and video technology.
Provider Taxonomies:

Taxonomy Code	Specialty

National mean rates for CPT code 90837 show that Medicare reimburses at $172.15, while the average commercial benchmark (BUCA) is slightly higher at $173.49. Among individual commercial payers, UnitedHealth Group and Cigna have the highest mean rates at $200.08 and $197.70, respectively, with Aetna and Blue Cross Blue Shield closer to the Medicare level.

Rate dispersion, measured by the difference between the 75th and 25th percentiles, varies significantly across payers. Medicare has the tightest range ($8.00), indicating consistent rates nationwide. In contrast, UnitedHealth Group and Cigna display the widest ranges ($114.52 and $98.50, respectively), reflecting greater variability in commercial reimbursement. The table and chart below present the full breakdown of national benchmarks for each payer.

Related Diagnoses

F32.9: Major depressive disorder, single episode, unspecified
- Relevant for patients presenting with depressive symptoms for the first time.
F41.1: Generalized anxiety disorder
- Used for patients experiencing persistent and excessive anxiety.
F43.23: Adjustment disorder with mixed anxiety and depressed mood
- Applicable when symptoms are triggered by identifiable stressors and include both anxiety and depression.
F33.1: Major depressive disorder, recurrent, moderate
- Used for patients with repeated episodes of moderate depression.
F41.9: Anxiety disorder, unspecified
- Used when anxiety symptoms are present but do not fit a specific diagnosis.

Each diagnosis is clinically relevant to psychotherapy services billed under CPT code 90837, as these conditions are commonly addressed in outpatient mental health treatment.

Related CPT Codes

90832: psychotherapy, 30 minutes with patient
- Used for shorter sessions; alternative to 90837 when less time is clinically appropriate.
90834: psychotherapy, 45 minutes with patient
- Used for standard-length sessions; often selected when 60 minutes is not required.
90833: psychotherapy, 30 minutes with patient when performed with an evaluation and management service
- Used when psychotherapy is provided alongside a medical evaluation.
90836: psychotherapy, 45 minutes with patient when performed with an evaluation and management service
- Used for combined psychotherapy and medical evaluation sessions of 45 minutes.
90838: psychotherapy, 60 minutes with patient when performed with an evaluation and management service
- Used for combined psychotherapy and medical evaluation sessions of 60 minutes; commonly used together with 90837 in workflows where both services are provided.

These codes are alternatives or adjuncts to 90837, selected based on session length and whether an evaluation and management service is performed concurrently.

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Summary & Overview

CPT 90837: Psychotherapy, 60 Minutes Individual Session