Summary & Overview
HCPCS G0470: FQHC Mental Health Visit, Established Patient
HCPCS Level II code G0470 designates a Federally Qualified Health Center (FQHC) mental health visit for an established patient — a medically necessary, face-to-face, one-on-one encounter during which an FQHC practitioner provides one or more FQHC services and the typical per-diem bundle of Medicare-covered services for a mental health visit. This code matters nationally as FQHCs are a key access point for behavioral health services in underserved communities and reimbursement policy for these visits affects continuity of care and clinic operations.
Key payers addressed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise explanation of the clinical service and site of care, followed by benchmarking context, common modifiers, and payer coverage patterns where available. The publication outlines national billing considerations, highlights differences in coverage across major payers, and summarizes the clinical context for use of G0470 in FQHC settings. Data not available in the input is noted where applicable.
Billing Code Overview
HCPCS Level II code G0470 describes a Federally Qualified Health Center (FQHC) mental health visit for an established patient. The code represents a medically necessary, face-to-face, one-on-one mental health encounter between an established patient and an FQHC practitioner during which one or more FQHC services are rendered and a typical bundle of Medicare-covered services is furnished per diem for a mental health visit.
Service type: Mental health visit (established patient)
Typical site of service: Federally Qualified Health Center (FQHC)
Clinical & Coding Specifications
Clinical Context
A 42-year-old established patient at a Federally Qualified Health Center presents for a medically necessary, face-to-face mental health visit with a licensed behavioral health clinician. The patient reports worsening depressive symptoms over the past month with increased insomnia and difficulty concentrating, interfering with work and daily function. The visit is one-on-one and includes a focused psychiatric history, review of current medications, risk assessment for suicidality, brief psychotherapy (problem-solving and behavioral activation), coordination with the patient's primary care provider, and documentation of a follow-up plan. Vital signs are obtained, medication adherence and side effects are reviewed, and educational materials are provided. The encounter uses the typical FQHC bundled set of Medicare-covered services available per diem for a mental health visit and is coded to reflect an established patient mental health visit at an FQHC.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
22 | Increased Procedural Services | Use when the mental health visit required substantially greater resources than typical (e.g., unusually complex evaluation or extended therapeutic work). |
23 | Unusual Anesthesia |