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 |
---|---|---|---|---|---|---|---|
R1491CP | New Process for Accessing MSN Messages and MSN Message File |
5964 | |||||
R332OTN | Instructions for Fiscal Intermediary Standard System (FISS), Multi-Carrier System (MCS) and… |
5957 | |||||
R1490CP | Prolonged Services (Codes 99354 - 99359) |
5972 | MM5972 | ||||
R138FM | Notice of New Interest Rate for Medicare Overpayments and Underpayments-3rd Notification for FY… |
5752 | |||||
R331OTN | Clinical Laboratory Fee Schedule - Implementation of Section 113 of the Medicare, Medicaid and… |
5987 | MM5987 | ||||
R251PI | Administrative Appeals for Provider Enrollment |
5826 | |||||
R1488CP | April 2008 Update to the ASC Payment System; Summary of Payment Policy Changes |
5994 | |||||
R1487CP | April 2008 Update of the Hospital Outpatient Prospective Payment System (OPPS) |
5999 | MM5999 | ||||
R34SOMA | Revision to Appendix W, Survey Protocol, Regulations and Interpretive Guidelines for Critical… |
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R1486CP | Exception to 60-Day Limit on Substitute Physician Billing Arrangements for Physicians Called to… |
5985 | MM5985 |