Summary & Overview
HCPCS G0473: Group Behavioral Counseling for Obesity, 30 Minutes
HCPCS Level II code G0473 covers face-to-face behavioral counseling for obesity delivered in a group of 2–10 participants for 30 minutes. This code reflects a preventive and chronic-disease management service that supports weight-management interventions and lifestyle counseling in a group format. Nationally, group behavioral counseling for obesity is an important tool for population health strategies and preventive services coverage.
Key payers in the analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. The publication outlines payer coverage patterns and benchmarking where available, coding and billing considerations specific to group behavioral interventions, and the clinical context for use in outpatient and community settings.
Readers will learn how G0473 is defined and typically used, what major payers recognize and reimburse for this group obesity counseling service, and where clinicians and billing staff should expect variation in coverage. The report also summarizes common policy themes affecting behavioral counseling reimbursement, highlights operational considerations for delivering group sessions, and identifies gaps where data is not available. Data not available in the input.
Billing Code Overview
HCPCS Level II code G0473 represents face-to-face behavioral counseling for obesity delivered in a group setting of 2-10 participants for 30 minutes. The service type is group behavioral counseling for obesity, and the typical site of service is an outpatient or community-based group session (for example, clinic group visits or community health program settings). Data not available in the input.
Clinical & Coding Specifications
Clinical Context
A typical patient is a middle-aged adult with obesity seeking weight-management support at a primary care clinic or community health center. The patient has a body mass index (BMI) ≥30 kg/m2 or BMI ≥27 kg/m2 with weight-related comorbidities (for example, hypertension or type 2 diabetes) and is enrolled in a structured group behavioral counseling program. The clinical workflow: the primary care provider or nurse documents the diagnosis and refers the patient to a scheduled face-to-face group session; the session is led by a trained clinician (physician, nurse practitioner, physician assistant, registered dietitian, behavioral health specialist) and includes 2–10 participants for 30 minutes of structured behavioral counseling focused on diet, physical activity, and behavior change strategies. Attendance is verified, progress toward goals is documented in the medical record, and the encounter is billed using G0473 with an appropriate ICD-10 diagnosis code recorded on the claim. Follow-up plans, additional individual counseling, medication management, or referrals are documented as clinically indicated.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
25 | Significant, separately identifiable evaluation and management service by the same physician on the same day of the procedure or other service | Use when an E/M visit unrelated to the counseling is provided the same day and must be reported separately from . |