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MLN Matters Article (Revised) MM12607: Revisions to National Coverage Determination (NCD) 240.2 (Home Use of Oxygen) and 240.2.2 (Home Oxygen Use for Cluster Headache)

This new Article comprises Subregulatory Guidance for revisions to NCD 240.2 ( Home Use of Oxygen) and removal of NCD 240.2.2 (Home Oxygen Use for Cluster Headache). MLN Matters (MM) Articles are based on information contained within Change Requests (CRs). In this case, this article is based on content within CR12607 that is posted on the CMS website at and

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Issued by: Centers for Medicare & Medicaid Services (CMS)

Issue Date: May 23, 2022

DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.