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 |
---|---|---|---|---|---|---|---|
R10681CP | April Quarterly Update for 2021 Durable Medical Equipment,… |
12193 | MM12193 | ||||
R10654CP | Fiscal Year (FY) 2021 Annual Update to the Medicare Code Editor… |
11895 | |||||
R203SOMA | Revisions to the State Operations Manual (SOM), Chapter 2 for Federally Qualified Health Centers… |
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R10650CP | Remittance Advice Remark Code (RARC), Claims Adjustment Reason Code (CARC), Medicare Remit Easy… |
12102 | MM12102 | ||||
R10599OTN | Health Insurance Portability and Accountability Act (HIPAA) Electronic Data Interchange (EDI)… |
12089 | |||||
R10657CP | Combined Common Edits/Enhancements Modules (CCEM) Code Set Update |
12167 | |||||
R10613CP | Healthcare Common Procedure Coding System (HCPCS) Codes Subject… |
12131 | MM12131 | ||||
R10631CP | Quarterly Update to the Medicare Physician Fee Schedule Database… |
12155 | MM12155 | ||||
R10646DEMO | Primary Care First (PCF) and Serious Illness Patient (SIP)… |
11911 | |||||
R10656CP | Quarterly Update for Clinical Laboratory Fee Schedule and… |
12178 | MM12178 |