The HCPCS Level II coding system is a comprehensive and standardized system that classifies similar products that are medical in nature into categories for the purpose of efficient claims processing. For each alphanumeric HCPCS code, there is descriptive terminology that identifies a category of like items. These codes are used primarily for billing purposes.
HCPCS Level II codes are divided into 17* sections, each based on an area of specialty, like Medical & Laboratory or Rehabilitative Services.
* D-Codes are not listed on this site. The Centers for Medicare and Medicaid Services (CMS) is no longer including the D codes as part of the HCPCS Level II code set effective January 1, 2011. These codes are published and maintained by the American Dental Association and can be obtained through that association.
Transportation Services Including Ambulance, Medical & Surgical Supplies
Enteral and Parenteral Therapy
Temporary Codes for Use with Outpatient Prospective Payment System
Dental codes *n/a, Only Current Dental Terminology (CDT) codes are used to identify all dental procedures.
Durable Medical Equipment (DME)
Procedures / Professional Services (Temporary Codes)
Alcohol and Drug Abuse Treatment Services / Rehabilitative Services
Drugs administered other than oral method, chemotherapy drugs
Durable Medical Equipment for Medicare Administrative Contractors (DME MACs)
Orthotic and Prosthetic Procedures, Devices
Pathology and Laboratory Services
Miscellaneous Services (Temporary Codes)
Diagnostic Radiology Services
Commercial Payers (Temporary Codes)
Established for State Medical Agencies
Codes for Coronavirus Lab Tests
Vision, Hearing and Speech-Language Pathology Services