MLN Matters Articles
MLN Matters® Articles
These Articles explain national Medicare policies on coverage, billing, and payment rules for specific provider types. Sometimes we explain information in an MLN Connects® newsletter message instead of an MLN Matters® Article. If there’s an Article or a newsletter message, you’ll find it in the “Provider Education” column.
The COVID-19 public health emergency (PHE) ended on May 11, 2023. View Infectious diseases for a list of waivers and flexibilities that were in place during the PHE.
You can filter by subject or Article number. To search all years, leave the Transmittal Year as "Any."
Transmittal # Sort descending | Issue Date | Subject | Implementation Date | CR # | Provider Education | Provider Education Release Date | Provider Education Revision Date |
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11169 | April 2022 Quarterly Average Sales Price [ASP] Medicare Part B Drug Pricing Files and Revisions… |
12559 | MLN Connects Newsletter Message | ||||
11463 | Medicare Administrative Contractor (MAC) Verification of Potential Errors and Corrective Actions… |
11463 | |||||
JA0003 | CMS 270/271 (Eligibility) Extranet Transactions |
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R10002CP | Update to the Internet Only Manual (IOM) Publication (Pub.) 100-04, Chapter 3, Section 90.4.2… |
11687 | |||||
R10003CP | April 2020 Quarterly Average Sales Price (ASP) Medicare Part B Drug Pricing Files and Revisions… |
11701 | MM11701 | ||||
R10004 | April Quarterly Update for 2020 Durable Medical Equipment, Prosthetics, Orthotics and Supplies (… |
11702 | MM11702 | ||||
R10006CP | Quarterly Update for the Temporary Gap Period of the Durable Medical Equipment, Prosthetics,… |
11718 | MM11718 | ||||
R10009CP | Healthcare Common Procedure Coding System (HCPCS) Codes Subject to and Excluded from Clinical… |
11640 | MM11640 | ||||
R1000CP | Common Working File (CWF) to the Medicare Beneficiary Database (MBD) Data Exchange Changes |
4300 | |||||
R10012CP | Quarterly Update to the National Correct Coding Initiative (NCCI) Procedure-to-Procedure (PTP)… |
11734 | MM11734 |