Transmittals

Technical Revisions Only to the Claims Processing Manual (CPM), Publication (Pub) 100-04, Chapter 18 and Chapter 32

Notice of New Interest Rate for Medicare Overpayments and Underpayments - 4th Quarter Notification for FY 2025

Notice of New Interest Rate for Medicare Overpayments and Underpayments - 4th Quarter Notification for FY 2025

Revisions to State Operations Manual (SOM) Chapter 6 - Special Procedures for Laboratories.

Transforming Episode Accountability Model (TEAM) 3-Day Skilled Nursing Facility (SNF) Waiver – Implementation

Fiscal Intermediary Shared System (FISS) - Delete Obsolete Reason Codes - Part 7

Revisions to State Operations Manual (SOM), Appendix PP

Updates to Chapter 1 of the Medicare Claims Processing Manual (Publication (Pub.) 100-04) to Include Newly Created and Utilized Payer Only Codes

International Classification of Diseases, 10th Revision (ICD-10) and Other Coding Revisions to National Coverage Determinations (NCDs)—July 2025

October 2025 Quarterly Average Sales Price (ASP) Medicare Part B Drug Pricing Files and Revisions to Prior Quarterly Pricing Files.

April Quarterly Update for 2025 Durable Medical Equipment, Prosthetics, Orthotics and Supplies (DMEPOS) Fee Schedule

July 2025 Integrated Outpatient Code Editor (I/OCE) Specifications Version 26.2

July 2025 Update of the Hospital Outpatient Prospective Payment System (OPPS)

National Coverage Determination (NCD) 20.36 Implantable Pulmonary Artery Pressure Sensors for Heart Failure Management.

National Coverage Determination (NCD) 20.36 Implantable Pulmonary Artery Pressure Sensors for Heart Failure Management.

Changing the Frequency of No-Pay Medicare Summary Notice (MSN) Mailings from Every 90 Days to Every 120 Days.

This transmittal updates Chapter 42, Independent Renal Dialysis Facility Cost Report, Form CMS-265-11, by revising the existing instructions and electronic cost report (ECR) specifications.

Fiscal Year (FY) 2026 Annual Update to the Medicare Code Editor (MCE) and International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) and Procedure Coding System (ICD-10-PCS).

Medicare Part A Skilled Nursing Facility (SNF) Prospective Payment System (PPS) Pricer Update Fiscal Year (FY) 2026.

Inpatient Rehabilitation Facility (IRF) Annual Update: Prospective Payment System (PPS) Pricer Changes for Fiscal Year (FY) 2026.