FY 2023 ICD-10-CM Codes and Official Coding Guidelines Effective Oct. 1, 2022 (10/22) AAPACN Billing and Reimbursement / DNS / MDS 3.0 and the RAI Process / NAC / Post-Acute Care News October 8, 2022 October 12, 2022 Share via: Facebook Twitter LinkedIn 2023 release of ICD-10-CM The FY2023 ICD-10-CM codes are to be used from October 1, 2022 through September 30, 2023. Note: This replaces the FY 2022 – April 1, release. These files listed below represent...Oops! This is member-only content. Please login, sign up for a full membership, or sign up for a free 30-day trial membership to access this content.