Select IOMs

2024 and 2025 IOMs

https://www.cms.gov/medicare/regulations-guidance/manuals/internet-only-manuals-ioms

https://www.cms.gov/Regulations-and-Guidance/Guidance/Manuals/Internet-Only-Manuals-IOMs

2025 HCPCS Quarterly Updates April 9, 2025
2025 ICD-10-CM Official Guidelines for Coding and Reporting October 11, 2024
2025 Updates from Definitions of Medicare Code Edits (MCE) October 11, 2024
2025 ICD-10-CM POA Exempt Codes October 11, 2024
MS-DRG v42.0 CC/MCC Exclusions with PDX Collections October 11, 2024
2025 Procedure Combinations Table August 15, 2024
2025 ICD-10-PCS Official Guidelines for Coding and Reporting August 15, 2024
2025 Guide to the ICD-10-PCS Updates in table format August 15, 2024
2025 MS-DRG and MCE Information August 15, 2024
Medicare NCCI Procedure to Procedure (PTP) Edits (Column 1 and Column 2 Edits) December 20, 2023
Medicare NCCI Medically Unlikely Edits (MUEs) December 20, 2023
2024 HCPCS Quarterly Updates December 20, 2023
DMEPOS Updates December 20, 2023
2024 and 2025 IOMs December 20, 2023
2024 PDX Collections for CC/MCC Exclusions September 14, 2023

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