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 |
---|---|---|---|---|---|---|---|
R273CP | Modification of CMS's Medicare Contingency Plan for HIPAA Implementation |
2981 | |||||
R155OTN | Payment to Ambulatory Surgery Centers (ASCs) for New CPT Code 66711 |
3817 | MM3817 | ||||
R272CP | October Quarterly Update For 2004 |
3377 | MM3377 | ||||
R62FM | Timeframe for Continued Execution of Crossover Agreements and Updated on the Transition to the… |
3658 | |||||
R61CP | Diagnosis coding instructions for anticipated payment and claims to conform with HIPAA… |
2992 | |||||
R624CP | Common Working File (CWF) Unsolicited Response Adjustments for Certain Claims Denied Due to an… |
3916 | |||||
R63CP | Special Rules for Critical Access Hospital (CAH) Outpatient Billing |
3051 | MM3051 | ||||
R591CP | Medicare Contractor Annual Update of the International Classification of Diseases, Ninth… |
3888 | MM3888 | ||||
R10MSP | Update the Part B Shared Systems to Send the Appropriate Medicare Fee Schedule Amounts to the… |
2955 | |||||
R35NCD | Continuous Positive Airway Pressure (CPAP) Therapy for Obstructive Sleep Apnea (OSA) |
3843 | MM3843 |