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 # | Issue Date Sort ascending | Subject | Implementation Date | CR # | Provider Education | Provider Education Release Date | Provider Education Revision Date |
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R3361CP | October 2015 Update of the Ambulatory Surgical Center (ASC) Payment System |
9310 | MM9310 | ||||
R12P229 | Provider Reimbursement Manual Part 2, Provider Cost Reporting Forms and Instructions, Chapter 29… |
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R8P240 | Provider Reimbursement Manual Part 2, Provider Cost Reporting Forms and Instructions, Chapter 40… |
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R3213CP | Claims Processing Medicare Secondary Payer (MSP) Policy and Procedures Regarding Ongoing… |
8984 | |||||
R110MSP | Claims Processing Medicare Secondary Payer (MSP) Policy and Procedures Regarding Ongoing… |
8984 | |||||
R3349CP | 2016 Annual Update of Healthcare Common Procedure Coding System (HCPCS) Codes for Skilled… |
9340 | MM9340 | ||||
R3354CP | January 2016 Quarterly Average Sales Price (ASP) Medicare Part B Drug Pricing Files and… |
9351 | MM9351 | ||||
R3346CP | Removing References to Network Service Vendors from Chapter 24 of the Medicare Claims Processing… |
9280 | |||||
R146SOMA | State Operations Manual (SOM), Section 2185- Home Health Agencies (HHAs), Change of Address to a… |
NA | |||||
R1494OTN | Updates of Medicare Severity Diagnosis Related Groups (MS-DRGs) to the List Subject to Inpatient… |
9121 | MM9121 |