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 |
---|---|---|---|---|---|---|---|
R631CP | Claim Status Category Code and Claim Status Code Update |
3960 | MM3960 | ||||
R600CP | New Healthcare Common Procedure Coding System (HCPCS) Drug Codes |
3847 | MM3847 | ||||
R566CP | Clarifying Manual Instructions for Coding and Payment for Drug Administration Under the Hospital… |
3848 | MM3848 | ||||
R537CP | Instructions for Downloading the Medicare Zip Code File |
3731 | |||||
R552CP | Changing the Order of Medicare System Edits Affecting Hospice Claims |
3825 | |||||
R514CP | April 2005 Update of the Hospital Outpatient Prospective Payment System (OPPS): Summary of… |
3756 | MM3756 | ||||
R18DEMO | Demonstration Project to Clarify the Definition of Homebound, the Home Health Independence… |
3665 | |||||
R103PI | Discontinuation of Medical Review Reports -The Medicare Status Report MRS-1), the Report of… |
3701 | |||||
R1330OTN | Revised Beneficiary Liability and Messages Associated with Denials for Claims for Services… |
8488 | MM8488 | ||||
R3431CP | Fiscal Year (FY) 2016 Inpatient Prospective Payment System (IPPS) and Long Term Care Hospital (… |
9253 | MM9253 |