Summary & Overview
HCPCS G0083: Moderate 45-Minute Care Management Home Visit
HCPCS Level II code G0083 denotes a moderate (45-minute) care management home visit for an existing patient, designated for use only within Medicare-approved CMMI models. It captures services delivered in non-clinic settings—such as a beneficiary’s home, domiciliary, rest home, assisted living, or nursing facility—intended to support ongoing care coordination and management. Nationally, this code matters because it formalizes reimbursement pathways for home-based care management within demonstration models that test new payment and care delivery approaches.
Key payers covered in this analysis include Aetna, Blue Cross Blue Shield, Cigna Health, UnitedHealthcare, and Medicare. Readers will find a concise overview of the code’s clinical purpose and typical settings, plus the scope of payers considered. The publication outlines practical benchmarks and coverage context, summarizes relevant policy updates affecting use within CMMI models, and provides clinical context for when a moderate, 45-minute home visit is appropriate for ongoing management of an established patient.
This summary is written for a national audience and focuses on the code’s clinical intent, payer coverage landscape, and policy relevance for home-based care management under Medicare demonstration programs.
Billing Code Overview
HCPCS Level II code G0083 represents a moderate (45 minutes) care management home visit for an existing patient provided only within a Medicare-approved CMMI model. The service is a care management home visit focused on ongoing management rather than initial assessment, and it is specifically defined for use with an existing beneficiary under the model.
Service Type: Care management home visit, moderate (45 minutes)
Typical Site of Service: Beneficiary's home, domiciliary, rest home, assisted living, or nursing facility
Data not available in the input for associated taxonomies, ICD-10 diagnoses, related codes, and service line.
Clinical & Coding Specifications
Clinical Context
A 78-year-old Medicare beneficiary enrolled in a Medicare-approved CMMI model receives a scheduled in-home moderate care management visit lasting approximately 45 minutes. The patient resides in an assisted living facility and has multiple chronic conditions including congestive heart failure, type 2 diabetes mellitus, and mild cognitive impairment. The home visit is performed by a qualified clinician (nurse practitioner or physician assistant) credentialed in the model and focuses on comprehensive care management tasks: reviewing medications, assessing functional status and home safety, reconciling discharge instructions from a recent hospital stay, coordinating with the patient’s primary care clinician and cardiologist, updating the problem list, arranging durable medical equipment delivery, and documenting the care plan in the beneficiary’s electronic health record. The visit occurs in the beneficiary’s living unit; travel and time spent coordinating with caregivers and specialists are included in the encounter documentation. The clinician documents the time spent (approximately 45 minutes of direct, face-to-face care management) and links services to appropriate ICD-10 diagnosis codes on the claim. The visit is billed under G0083 for a moderate (45-minute) care management home visit for an existing patient within a Medicare-approved CMMI model.
Coding Specifications
| Modifier | Description | When to Use |
|---|---|---|
11 | Physician or other qualified health professional as the primary provider |