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 |
---|---|---|---|---|---|---|---|
R1157CP | Processing All Diagnosis Codes Reported on Claims Submitted to Carriers (Final Phase) |
5441 | MM5441 | ||||
R1155CP | January 2007 Outpatient Prospective Payment System (OPPS) Outpatient Code Editor (OCE)… |
5425 | MM5425 | ||||
R1156CP | Revised Medicare Zip Code File to Download |
5265 | |||||
R260OTN | Enhance MCS to Avoid Duplicate Payments When a Full Claim Adjustment is Performed. This CR… |
5424 | MM5424 | ||||
R1153CP | Claim Status Category Code and Claim Status Code Update |
5430 | |||||
R182PI | Medicaid State Agencies |
5284 | |||||
R1154CP | Healthcare Provider Taxonomy Codes (HPTC) Update |
5436 | |||||
R1151CP | Skilled Nursing Facility (SNF) Consolidated Billing (CB) Common Working File (CWF) Edit Bypass… |
5389 | MM5389 | ||||
R113FM | Notice of New Interest Rate for Medicare Overpayments and Underpayments-2nd Qtr. FY 2007 |
5298 | |||||
R52DEMO | Chiropractic Demonstration 2007 Rate Change |
5396 | MM5396 |