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AS

Assistant at surgery service

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

Full descriptor

Physician assistant, nurse practitioner, or clinical nurse specialist services for assistant at surgery

Details

Code
AS
Short descriptor
Assistant at surgery service
Code set
HCPCS Modifiers
Release
July 2026
Status
Active
Added
Jan 1 1988

Nearby codes

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

A1

Dressing for one wound

A2

Dressing for two wounds

A3

Dressing for three wounds

A4

Dressing for four wounds

A5

Dressing for five wounds

A6

Dressing for six wounds

A7

Dressing for seven wounds

A8

Dressing for eight wounds

Sources

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