what is hcpcs code?
HCPCS Codes - Procedures, DMEs, Supplies (A0000-Z9999) 1  HCPCS - Level II is a standardized coding system that is used primarily to identify products, supplies, and services not included in the CPT codes, such as ambulance services and durable medical equipment, prosthetics, orthotics, and supplies (DMEPOS) when used outside a physician's office.