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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R10678CP | April 2021 Quarterly Update to HCPCS Codes Used for Skilled… |
12212 | MM12212 | ||||
R10663OTN | Revisions to Medicare Administrative Contractor (MAC)… |
12144 | |||||
R10574CP | Shared System Support Hours for Application Programming Interfaces (… |
12132 | |||||
R10621CP | Updated Billing Requirements for Home Infusion Therapy (HIT) Services on… |
12108 | MM12108 | ||||
R10592OTN | Fiscal Intermediary Shared System (FISS) - Eliminate Multiple… |
12067 | |||||
R10639CP | Update to the Manual for Telephone Services, Physician Assistant (PA)… |
11862 | MM11862 | ||||
R10639BP | Update to the Manual for Telephone Services, Physician Assistant (PA)… |
11862 | MM11862 | ||||
R10597OTN | Submission of Condition Codes to the Inpatient Prospective Payment… |
12086 | |||||
R10616OTN | User Change Request (CR): Multi-Carrier System (MCS) - Correct… |
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R10670OTN | Modification to Existing Common Working File (CWF) Edits for… |
12016 |