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 |
---|---|---|---|---|---|---|---|
R1198CP | April 2007 Outpatient Prospective Payment System (OPPS) Outpatient Code Editor (OCE)… |
5522 | MM5522 | ||||
R264OTN | Instructions for Fiscal Intermediary Standard System (FISS) and Multi-Carrier System (MCS)… |
5515 | |||||
R1192CP | Payment and Billing for Islet Isolation Add-On in National Institutes of Health (NIH) Clinical… |
5505 | MM5505 | ||||
R1191CP | Type of Service (TOS) Corrections |
5510 | |||||
R1188CP | April Update to the 2007 Medicare Physician Fee Schedule Database |
5528 | MM5528 | ||||
R190PI | General Background Information on Certified Providers and Certified Suppliers |
5401 | |||||
R1187CP | Revisions to Incomplete or Invalid Claims Instructions Necessary to Implement the Revised Health… |
5391 | MM5391 | ||||
R66BP | Services Not Provided Within United States |
5427 | MM5427 | ||||
R65NCD | INDEPENDENCE iBOT 4000 Mobility System |
5372 | MM5372 | ||||
R1185CP | Ambulance Fee Schedule - Medical Conditions List - Manualization Revisions |
5442 |