Understanding HCPCS Codes
Comprehensive guide to Healthcare Common Procedure Coding System (HCPCS) codes.
7 min read
What are HCPCS Codes?
Healthcare Common Procedure Coding System (HCPCS) codes are used to identify products, supplies, and services not included in CPT codes. These alphanumeric codes help healthcare providers bill for medical equipment, ambulance services, drugs, and other supplies.
HCPCS Code Structure
HCPCS codes consist of one letter followed by four digits (e.g., A0429, E0110, J1885). The first letter indicates the category of service or supply.
HCPCS Level II Code Categories
A Codes (A0021-A9999): Transportation & Medical Equipment
- A0000-A0999: Ambulance and transportation services
- A4000-A8999: Medical and surgical supplies
E Codes (E0100-E9999): Durable Medical Equipment
- Wheelchairs, walkers, hospital beds
- Oxygen equipment and supplies
- CPAP machines and accessories
J Codes (J0120-J9999): Drugs and Injections
- Injectable medications
- Chemotherapy drugs
- Vaccines and immunizations
Common HCPCS Examples
| HCPCS Code | Description | Category |
|---|---|---|
| A0429 | BLS emergency ambulance transport | Ambulance |
| E0110 | Crutches, forearm, each | Medical Equipment |
| J3420 | Vitamin B-12 injection | Injectable Drug |
HCPCS codes help ensure accurate billing for medical supplies and equipment that patients receive during their healthcare journey.