A0021Transportation, Medical and Surgical Supplies

Ambulance service, outside state per mile, transport (medicaid only)

Short description: Outside state ambulance serv

Effective date
September 10, 1996
Termination date

Related codes (A-series)

Frequently asked questions

What is HCPCS code A0021?

A0021 is a HCPCS Level II code for Ambulance service, outside state per mile, transport (medicaid only).

What category is HCPCS code A0021 in?

A0021 falls under the Transportation, Medical and Surgical Supplies category of HCPCS Level II.

When did HCPCS code A0021 become effective?

A0021 has been effective since September 10, 1996, per CMS's quarterly HCPCS update.

HCPCS Level II data from CMS (public domain). HCPCS Level I (CPT) codes are not included — CPT is copyrighted by the American Medical Association. Always verify codes with authoritative sources before making coding or billing decisions.