- Physician codes
3,720 codes covering physician and professional services.
- Lab & Imaging codes
2,120 codes covering laboratory tests and imaging.
- DME & Supplies codes
2,214 codes covering durable medical equipment and supplies.
- Drugs codes
1,001 codes covering physician-administered drugs.
- Vision codes
156 codes covering vision services and eyewear.
- Behavioral Health codes
67 codes covering behavioral health services.
- Anesthesia codes
273 codes covering anesthesia services.
- Hearing codes
53 codes covering hearing services and devices.
- Transport codes
22 codes covering medical transportation.
- State-Specific Services codes
676 codes covering state-specific and temporary HCPCS services.
Code descriptions are ProviderSignal's own plain-language labels or public-domain CMS text. Codes priced by fewer than ten states still have pages, reached from each state's category tables.