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FA

Left hand, thumb

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

Full descriptor

Left hand, thumb

Details

Code
FA
Short descriptor
Left hand, thumb
Code set
HCPCS Modifiers
Release
July 2026
Status
Active
Added
Jan 1 1995

Nearby codes

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

F1

Left hand, second digit

F2

Left hand, third digit

F3

Left hand, fourth digit

F4

Left hand, fifth digit

F5

Right hand, thumb

F6

Right hand, second digit

F7

Right hand, third digit

F8

Right hand, fourth digit

Sources

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