2023 ICD10 Coding Books
Need help figuring out which ICD10 book you should use?
ICD-10-CM: Diagnosis codes for physician offices, clinics, and practices. Replaced ICD9 Volumes 1 and 2.
ICD-10-PCS: Includes additional inpatient procedure codes for hospitals. Replaced ICD9 Volume 3.
ICD10 for Home Health and Nursing: Used for home health, hospices, skilled nursing, and post-acute facilities.
CMS Deadlines: CMS no longer allows a 90-day grace period for using discontinued codes, so get your books early and stay up-to-date! You must use valid ICD10 codes for services performed on or after October 1, 2022.
The diagnosis code set includes the following 2023 ICD-10-CM changes:
- 1,176 new codes
- 28 revised codes
- 287 deleted codes
- Updated Conversion Table and Official Coding Guidelines
The procedure code set includes the following 2023 ICD-10-PCS changes:
- 331 new codes
- 64 deleted codes
- Updated Official Coding Guidelines
- There is no GEMs file this year per (80 FR 49388)