Updates · Fiscal year
FY2025 coding changes
FY2025 · HISTORICALOctober 1, 2024 – September 30, 2025
Every release that takes effect in fiscal year 2025 (October 1, 2024 – September 30, 2025): the recorded code changes of each, with the counts their release pages print; the grouper and editor versions in force; the guides verified against FY2025; and the answers published under it.
FY2025 is a historical release, in effect October 1, 2024 – September 30, 2025. FY2027 has been in force since October 1, 2026.
Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 20, 2026 · All releases and sources
Releases in force during FY2025
| Data set | Release | Status today | In effect |
|---|---|---|---|
| ICD-10-CM | FY2025 | Historical | October 1, 2024 – September 30, 2025 |
| ICD-10-PCS | FY2025 | Historical | October 1, 2024 – March 31, 2025 |
| ICD-10-PCS | FY2025 (April) | Historical | April 1, 2025 – September 30, 2025 |
| MS-DRG | v42 | Historical | October 1, 2024 – September 30, 2025 |
| MS-DRG grouper rule data | V420 | Historical | October 1, 2024 – March 31, 2025 |
| MS-DRG grouper rule data | V421 | Historical | April 1, 2025 – September 30, 2025 |
Recorded changes taking effect in FY2025
ICD-10-CM FY2025Historical release
Effective October 1, 2024 · 291 added · 3 deleted · 15 description revised · 15 short description revised · 33 billable → non-billable
Added codes (291)Deleted codes (3)Revised descriptions (15)Billable to non-billable (33)Changes by chapter
ICD-10-PCS FY2025Historical release
Effective October 1, 2024 · 371 added · 61 deleted
ICD-10-PCS FY2025 (April)Historical release
Effective April 1, 2025 · 50 added · 12 deleted · 2 description revised
HCPCS Level II January 2025Historical release
Effective January 1, 2025 · 171 added · 80 deleted (terminated)
CMS effective dates in this quarter: January 1, 2025, January 24, 2025
HCPCS Level II April 2025Historical release
Effective April 1, 2025 · 82 added · 18 deleted (terminated)
HCPCS Level II July 2025Historical release
Effective July 1, 2025 · 45 added · 16 deleted (terminated)
MS-DRG v42Historical release
Effective October 1, 2024 · 12 DRGs added · 5 DRGs deleted · 4 titles revised
MS-DRG v42.1Historical release
Effective April 1, 2025 · No change of the recorded kinds
No DRGs added, deleted, or retitled
Guides verified against FY2025
No guide has been verified against FY2025 yet.
Guides that record a rule change in FY2025
- What Are the Medicare Code Editor Edits, and Why Do Individually Valid Codes Fail Them?· Special Coding SituationsMCE edit 5 (sex conflict) was deactivated as of October 1, 2024. Later editions of the Definitions of Medicare Code Edits list it as deactivated; a claim is no longer rejected on it.
Answers published under FY2025
No answer has been published under FY2025 yet.
Every figure on this page is read from the recorded release data and the release registry. MedCoder does not generate coding changes with AI.