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 | Subject | Implementation Date | CR # | Provider Education | Provider Education Release Date Sort descending | Provider Education Revision Date |
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R533CP | Modification to the Common Working File (CWF) Edit Process for Non-Assigned Medicaid… |
3842 | |||||
R24COM | Implementation of New Provider Authentication Requirements for Medicare Contractor Provider… |
6139 | |||||
R547CP | Revision to the Health Professional Shortage Area (HPSA) and Physician Scarcity Area (PSA)… |
3822 | |||||
R271OTN | Recovery Audit Contractor (RAC)/Other Medicare Contractors Claims Mass Adjustments in VIPS… |
5497 | |||||
R628OTN | Integrated Outpatient Code Editor (IOCE) PC (interactive and batch) Re-Write |
6709 | |||||
R847OTN | Health Insurance Portability and Accountability Act (HIPAA) 5010 and D.0 Medicare Administrative… |
7240 | |||||
R82SOMA | CMS Certification Numbers for Medicaid-Only Hospitals and New State Code for Foreign Countries… |
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R1220OTN | Health Insurance Portability and Accountability Act (HIPAA) EDI Front End Updates for October… |
8234 | |||||
R56SOMA | Revised Appendix L, Interpretive Guidelines for Ambulatory Surgical Centers |
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R1890CP | Processing of Non-Covered International Classification of Diseases, Ninth Revision, Clinical… |
6547 |