G8924 – Spirometry results documented (fev1/fvc < 70%)

HCPCS Level II code · G codes: Procedures / Professional Services (Temporary)

Active code Carrier judgment

HCPCS codeG8924
Long description
Spirometry results documented (fev1/fvc < 70%)
Short description
Spir res doc fev1/fvc<70%
Pricing indicator
00 Not separately priced by Part B (bundled, not covered or Part A only)
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
M5B Specialist - psychiatry
Added
January 1, 2013
Last change
January 1, 2024 – No change

Frequently asked questions

What is HCPCS code G8924?

G8924 is a HCPCS Level II code for spirometry results documented (fev1/fvc < 70%).

Does Medicare cover G8924?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby G codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.