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 |
---|---|---|---|---|---|---|---|
R120OTN | Override of Common Working File (CWF) Edit for Observation Services Exceeding 48 Hours |
3311 | MM3311 | ||||
R63FM | Notice of New Interest Rate for Medicare Overpayments and Underpayments |
3454 | |||||
R319CP | CORF/OPT Edit for Billing Inappropriate Supplies |
3468 | MM3468 | ||||
R623CP | DMERC Only--Corrections to the Billing Indicator Field for Adjusted Claims |
3877 | |||||
R9NCD | NCD - Ocular Photodynamic Therapy (OPT) With Verteporfin for Age-Related Macular Degeneration (… |
3191 | MM3191 | ||||
R590CP | Aprepitant for Chemotherapy-Induced Emesis |
3831 | MM3831 | ||||
R7ESRD | Chapter 7, Sanctions and ESRD Complaints and Grievances |
||||||
R33NCD | Percutaneous Transluminal Angioplasty (PTA |
3811 | MM3811 | ||||
R24BP | Revision of Section 300.5.1, Chapter 15 of the Medicare Benefit Policy Manual to include 22x… |
3531 | |||||
R499CP | 2005 Scheduled Release for April Updates to Software Programs and Pricing/Coding Files |
3746 |