Summary & Overview
HCPCS G0077: Limited 30-Minute Care Management Home Visit
HCPCS Level II code G0077 represents a limited, 30-minute care management home visit for a new patient, authorized only within Medicare-approved Center for Medicare and Medicaid Innovation (CMMI) models. Nationally, this code signals a targeted approach to delivering care management services in patients' residences and long-term living settings, aligning with broader efforts to shift care into community and home-based settings. The code matters because it standardizes billing for brief, structured in-person care management encounters conducted outside traditional outpatient sites.
Key payers discussed include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare and Medicare. Readers will find a concise orientation to the code’s clinical scope and sites of service, plus context on payer coverage considerations and common billing modifiers. The publication outlines where this code fits within care management workflows, what types of encounters qualify, and the policy framing tied to Medicare CMMI models. It also identifies areas where input data are not available for deeper benchmarking (for example, associated taxonomies, ICD-10 diagnoses, and comparative reimbursement metrics). This summary equips clinicians, billing staff, and policy analysts with the core facts needed to understand HCPCS Level II code G0077 and its role in home-based care management models.
Billing Code Overview
HCPCS Level II code G0077 describes a limited (30 minutes) care management home visit for a new patient provided only within a Medicare-approved CMMI model. The service type is care management home visit (limited, new patient, 30 minutes). The typical site of service is a beneficiary's home, domiciliary, rest home, assisted living, and/or nursing facility.
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Clinical & Coding Specifications
Clinical Context
A typical patient is a Medicare beneficiary newly enrolled in a Medicare-approved CMMI model who requires home-based care management. For example, an 82-year-old patient recently discharged from the hospital after treatment for congestive heart failure and multiple comorbidities lives in an assisted living facility and is unable to reliably travel to clinic visits. A registered nurse or physician practice conducts an initial limited home visit of approximately 30 minutes to assess the patient’s clinical status, medication reconciliation, basic functional status, safety risks in the home/dwelling, need for durable medical equipment, and to begin care coordination with the primary care clinician, specialists, and community services. The visit is furnished at the beneficiary’s residence, domiciliary, rest home, assisted living facility, or skilled nursing facility as required by the CMMI model rules. Documentation includes visit time, location, beneficiary consent for model participation, focused history and exam findings relevant to care management, medication list and reconciliation, identified care gaps, immediate interventions or referrals, and follow-up plan. Billing uses the HCPCS Level II code G0077 for a limited (30-minute) care management home visit for a new patient under the Medicare CMMI model.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
11 | Normal or routine service | When the visit is performed without unusual effort or complexity |