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 | Subject | Implementation Date | CR # | Provider Education Sort descending | Provider Education Release Date | Provider Education Revision Date |
---|---|---|---|---|---|---|---|
R12304MSP | Changes to The Electronic Correspondence Referral System (… |
13395 | |||||
R556OTN | Part B Organizational Supplier Enrollment Revalidation |
6485 | |||||
R2141OTN | Implementing the Insertion of a Sheet of Paper Promoting the Electronic Medicare Summary Notices… |
10910 | |||||
R2814CP | 2014 Annual Type of Service (TOS) Update |
8519 | |||||
R276OTN | New Contractor Number for Jurisdiction 3 Arizona Part A Workload |
5589 | |||||
R1605OTN | Common Working File (CWF) Daily Beneficiary Extract Files Reaching Maximum Record Size, Analysis… |
9451 | |||||
R1541OTN | Health Insurance Portability and Accountability Act (HIPAA) EDI Front End Updates for October… |
9145 | |||||
R172FM | Notice of New Interest Rate for Medicare Overpayments and Underpayments-4th Notification for FY… |
6654 | |||||
R332FM | New Medicare Provider Specialty Code (D5) and Billing Codes for Opioid Treatment Programs and… |
11353 | |||||
R11812OTN | Shared System Support Hours for Application Programming Interfaces (APIs) - July 2023 |
12968 |