G9354 – One ct scan or no ct scan of the paranasal sinuses ordered within 90 days after the date of diagnosis

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

Active code Carrier judgment

HCPCS codeG9354
Long description
One ct scan or no ct scan of the paranasal sinuses ordered within 90 days after the date of diagnosis
Short description
1 or no ct sinus w/in 90d dx
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, 2014
Last change
January 1, 2016 – No change

Frequently asked questions

What is HCPCS code G9354?

G9354 is a HCPCS Level II code for one ct scan or no ct scan of the paranasal sinuses ordered within 90 days after the date of diagnosis.

Does Medicare cover G9354?

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.