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 |
---|---|---|---|---|---|---|---|
R241PI | Flagging Health Insurance Claim Numbers (HICN) in the Medicare Carrier System (MCS) for Pre-… |
5644 | |||||
R240PI | Revise the Fiscal Intermediary Shared System (FISS) to Include All 11x Claims in the Nightly… |
5915 | |||||
R82BP | January 2008 Update of the Hospital Outpatient Prospective Payment System (OPPS)-Manualization… |
5946 | |||||
R318OTN | Create User Account for Next Generation Desktop (NGD) on Common Working File (CWF) |
5828 | |||||
R1446CP | Update to Common Working File (CWF Edits) 7284 and 7548 |
5907 | MM5907 | ||||
R1445CP | January 2008 Update of the Hospital Outpatient Prospective Payment System (OPPS)- Manualization… |
5946 | MM5946 | ||||
R320OTN | Jurisdiction 3 Part A Merge |
5733 | |||||
R239PI | Additional Instructions for the Execution of the Medicare Provider Enrollment Demonstration for… |
5903 | |||||
R319OTN | Fiscal Intermediary Shared System (FISS) Mid-Month Production Region Split |
5894 | |||||
R1443CP | Home Health Prospective Payment System (HH PPS) Refinement and Rate Update for Calendar Year (CY… |
5879 | MM5879 |