The 2025 ICD 10 updates: What DCs need to know The HCPCS modifier FC stands for "Partial credit received for replaced device". It is used in facility billing, primarily for Medicare claims submitted by hospitals under the Outpatient Prospective Payment System (OPPS) MCD Search Effective April 1, 2026, the Centers for Medicare & Medicaid Services (CMS) is implementing 80 new ICD 10 PCS procedure codes, focused heavily on new technology, cardiovascular improvements, and refined surgical procedures. Key additions Diagnostic Codes: ICD 10, ICD 11 & SNOMED CT Pabau The 2023 Coding and Reimbursement Update