Healthcare Common Procedure Coding System (HCPCS) | CMS
The HCPCS Level II coding system began in the 1980s. In 2003, under 42 CFR 414.40 (a), the HHS Secretary delegated authority to CMS to establish and maintain uniform national …
List of CPT/HCPCS Codes | CMS
Dec 1, 2025 · We update the Code List to conform to the most recent publications of CPT and HCPCS codes and to account for changes in Medicare coverage and payment policies.
HCPCS Quarterly Update | CMS
Mar 26, 2025 · The official update of the HCPCS code system is available as a public use file below. Effective date is noted in the file title.
HCPCS Level II Coding Procedures | CMS
Aug 17, 2000 · View the HCPCS Level II Coding Procedures to learn about the HCPCS Level II coding process, procedures, and criteria.
Alpha-Numeric HCPCS | CMS
Sep 10, 2024 · These files contain the Level II alphanumeric HCPCS procedure and modifier codes, their long and short descriptions, and applicable Medicare administrative, coverage and …
Overview of Coding & Classification Systems | CMS
Jun 18, 2025 · CMS maintains a standard application process for requesting HCPCS Level II codes. Detailed information and instructions for CMS’ HCPCS Level II coding application and …
Addendum P contains a separate device intensive tab that includes HCPCS with “device offset” amounts. Refer to the HCPCS Offsets tab in Addendum P for device offset amounts of …
HCPCS Level II Coding Decisions | CMS
To view all CMS coding decisions, visit HCPCS Quarterly Update. In 2020, consistent with implementing shorter and more frequent HCPCS Level II coding cycles, CMS began releasing …
Aug 29, 2024 · There are 6 HCPCS codes for certain drugs, biologicals, and radiopharmaceuticals in the outpatient setting with pass-through status ending September 30, …
Coding for COVID-19 Vaccine Shots | CMS
Use HCPCS Level II code M0201 to bill for the additional payment for administering the COVID-19 vaccine to Medicare patients in their homes under certain circumstances.