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.
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Transmittal # | Issue Date Sort ascending | Subject | Implementation Date | CR # | Provider Education | Provider Education Release Date | Provider Education Revision Date |
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R96CP | Claims Status Codes in ASC X12N 276/277 Claims Status Health Insurance Portability and… |
3017 | |||||
R431CP | Updated Skilled Nursing Facility (SNF) No Pay File for April 2005 |
3642 | MM3642 | ||||
R187NCD | National Coverage Determination (NCD) for Single Chamber and Dual Chamber Permanent Cardiac… |
9078 | |||||
R285CP | Addition of Physician Assistants, Nurse Practitioners and Clinical Nurse Specialists as… |
3228 | MM3228 | ||||
R141OTN | Shared System and CWF Renovation of Override Code Process (Phase 3) |
3718 | |||||
R23QIO | QIO Manual Chaper 13 - "Management" |
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R10307DEMO | The Intravenous Immune Globulin (IVIG) Demonstration: Demonstration is… |
11877 | MM11877 | ||||
R21BP | Medicare Comprehensive Outpatient Rehabilitation Facility Coverage |
3315 | MM3315 | ||||
R428PR1 | Inflation Factor |
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R1580OTN | ICD-10 Conversion/Coding Infrastructure Revisions to National Coverage Determinations (NCDs)--… |
9252 | MM9252 |