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A0427

Als1-emergency

✓ CURRENT — JULY 2026
Source: CMS
Imported: Aug 10 2026

Full descriptor

Ambulance service, advanced life support, emergency transport, level 1 (als 1 - emergency)

Details

Code
A0427
Short descriptor
Als1-emergency
Code set
HCPCS Level II
Release
July 2026
Status
Active
Added
Jan 1 2001

Nearby codes

Code sets are published in blocks, so neighbours are usually related.

A0426

Als 1

A0428

Bls

A0429

Bls-emergency

A0425

Ground mileage

A0430

Fixed wing air transport

A0424

Extra ambulance attendant

A0431

Rotary wing air transport

A0422

Ambulance 02 life sustaining

Sources

Reference information only. Not billing advice. Verify against the payer before you file.