Use G0180 when the patient hasn’t received Medicare home health services in the last 60 days, and a physician certification is required to start a new episode.

HCPCS Code G0180: Physician Certification for Medicare-Covered Home Health Services
Learn about HCPCS Code G0180 for home health certification, including Medicare-covered requirements and documentation tips.
Frequently asked questions
No. They are mutually exclusive, representing distinct scenarios (initial certification vs. recertification following continued services).
Providers must include a signed and dated certification (e.g., CMS-485 or its successor form), confirmation that the patient has not received Medicare-covered home health services in the past 60 days, the clinical justification for home health care, review of the OASIS assessment, and evidence of communication with the home health agency.
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