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."

Displaying 1 - 10 of 8635
Transmittal # Issue Date Sort descending Subject Implementation Date CR # Provider Education Provider Education Release Date Provider Education Revision Date
R111MSP

Instructions on Using the Claim Adjustment Segment (CAS) for Medicare Secondary Payer (MSP) Part…

8486
R3427CP

January 2016 Integrated Outpatient Code Editor (I/OCE) Specifications Version 17.0

9459
R3425CP

January 2016 Update of the Hospital Outpatient Prospective Payment System (OPPS)

9486 MM9486
R3423CP

Summary of Policies in the Calendar Year (CY) 2016 Medicare Physician Fee Schedule (MPFS) Final…

9476 MM9476
R3421CP

National Coverage Determination (NCD) for Single Chamber and Dual Chamber Permanent Cardiac…

9078
SE19014

Tropical Storm Barry and Medicare Disaster Related Louisiana Claims

SE19014
R132DEMO

Oncology Care Model (OCM) Monthly Enhanced Oncology Services (MEOS) Payment Implementation

9341
R3420CP

Calendar Year (CY) 2016 Annual Update for Clinical Laboratory Fee Schedule and Laboratory…

9465 MM9465
SE18010

Inclusion of Power Mobility Device Codes in the Prior Authorization Program for Durable Medical…

SE18010
R628PI

Update to CMS Publication 100-08, Chapter 3, Section 3.2.3.2 (Time Frames for Submission)

9438
Page Last Modified:
09/06/2023 04:51 PM