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 |
---|---|---|---|---|---|---|---|
R540CP | Addition to Chapter 6 of the Claims Processing Manual - Skilled Nursing Facility (SNF) Inpatient… |
3774 | MM3774 | ||||
R139SOMA | Revisions to the Medicare State Operations Manual (SOM), Chapter 2, Rural Health Clinic… |
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R556CP | Revision to the Health Professional Shortage Area (HPSA) and Physician Scarcity Area (PSA)… |
3822 | MM3822 | ||||
R3240CP | Medicare Claims Processing Manual - Chapter 15, Section 40, Ambulance - Medical Conditions List… |
9142 | MM9142 | ||||
R478CP | Clarification of the Verification Process to be Used to Determine if the Inpatient… |
3704 | MM3704 | ||||
R3238CP | April 2015 Update of the Hospital Outpatient Prospective Payment System (OPPS) |
9097 | MM9097 | ||||
R21DEMO | Full Replacement of CR 3639, Expansion of Coverage for Chiropractic Services Demonstration |
3758 | |||||
R1481OTN | Tester Resolution Reports for International Classification of Diseases, Tenth Revision (ICD-10)… |
9137 | |||||
R100PI | Review of Documentation During Medical Review |
3644 | |||||
R3234CP | April 2015 Update of the Ambulatory Surgical Center (ASC) Payment System |
9100 | MM9100 |