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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R976CP | Billing of Temporary "C" HCPCS Codes by Non-Outpatient Prospective Payment System (Non… |
5027 | |||||
R50BP | Immunosuppressive Therapy For Kidney Transplant |
4143 | |||||
R971CP | Clarification Regarding Effective Dates for Carrier Claim Adjustments: Denied Replacement… |
5104 | MM5104 | ||||
R972CP | October 2006 Maintenance and Update of the Temporary Hook Created to Hold OPPS Claims that… |
5126 | |||||
R19SOMA | Revisions to Appendix PP, Guidance to Surveyors for Long Term Care Facilities |
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R969CP | July 2006 Maintenance and Update of the Temporary Hook Created to Hold OPPS Claims that Include… |
5125 | |||||
R970CP | July 2006 Update of the Hospital Outpatient Prospective Payment System (OPPS): Summary of… |
5121 | MM5121 | ||||
R148PI | Medicare Claims System (MCS) Changes to Accept Opt Out Actions From the PECOS Daily Extract File… |
5063 | |||||
R958CP | Chapter 24 Update to the National Council for Prescription Drug Program (NCPDP) Narrative… |
5092 | MM5092 | ||||
R38GI | Files Maintenance Program Update to the Internet-Only Manual (IOM) |
5055 |