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 Sort descending | CR # | Provider Education | Provider Education Release Date | Provider Education Revision Date |
---|---|---|---|---|---|---|---|
R498CP | Billing of the Diagnosis and Treatment of Peripheral Neuropathy with Loss of Protective… |
3580 | |||||
R298OTN | Update Multi-Carrier System (MCS) to Deactivate Billing Numbers for Non-Frequent Billers (Note,… |
5676 | |||||
R140FM | Notice of New Interest Rate for Medicare Overpayments and Underpayments - 4th Notification for… |
5751 | |||||
R316CP | Clarification of Messgaes in Chapter 1, Section 10.1.1.1 to Match Official Listing on the WPC-… |
3462 | |||||
R1345CP | Remittance Advice Remark Code (RARC) and Claim Adjustment Reason Code (CARC) Update |
5721 | MM5721 | ||||
R259PI | Benefit Integrity Updates |
6003 | |||||
R1332CP | Transitioning the Mandatory Medigap (Claim-Based) Crossover Process to the Coordination of… |
5601 | MM5601 | ||||
R327OTN | Production region split for CIGNA Idaho Part B Data. |
5796 | |||||
R1307CP | Modification to the National Monitoring Policy for Erythropoietic Stimulating Agents (ESAs) for… |
5700 | MM5700 | ||||
R35SOMA | Revisions to Chapter 6 - Special Procedures for Laboratories |