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.
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Transmittal # | Issue Date | Subject | Implementation Date Sort descending | CR # | Provider Education | Provider Education Release Date | Provider Education Revision Date |
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R89MCM | Chapter 8, Payment to Medicare Advantage Organizations |
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R22COM | Implementation of New Provider Authentication Requirements for Medicare Contractor Provider… |
6139 | MM6139 | ||||
R1348CP | Billing Instructions for the Home Health Prospective Payment System (HH PPS) Case Mix Refinement… |
5746 | MM5746 | ||||
R360OTN | Implementation - Processing All Diagnosis Codes Reported on Claims Submitted to Durable Medical… |
6068 | |||||
R2112CP | Common Working File (CWF) Unsolicited Response Adjustments for Certain Claims Denied Due to an… |
6625 | MM6625 | ||||
R58MCM | Chapter 5 Revisions |
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R73NCD | Ultrasound Diagnostic Procedures |
5608 | MM5608 | ||||
R1540CP | July 2008 Update to the ASC Payment System; Summary of Payment Policy Changes |
6095 | |||||
R1314CP | Claim Status Category Code and Claim Status Code Update |
5687 | MM5687 | ||||
R1514CP | ASC Manualization |
6031 |