G9350 Ct scan of the paranasal sinuses not ordered at the time of diagnosis or received within 28 days after date of diagnosis

Short descriptor: No doc sinus ct 28d or dx

⚠ Terminated HCPCS Level II 2026
Terminated Code
G9350 was terminated as of 2021-12-31 and should not be reported for dates of service after that date. This page is retained for historical reference.
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G9350 is the HCPCS Level II code for Ct scan of the paranasal sinuses not ordered at the time of diagnosis or received within 28 days after date of diagnosis (2026). It belongs to Section G — Procedures / Professional Services (Temporary). Under Medicare, its coverage status is: Carrier judgment. Part B pricing methodology: Not separately priced by Part B.

Classification & CMS Attributes

Medicare Coverage
Carrier judgment (code C)
Part B Pricing
Not separately priced by Part B (indicator 00)
Type of Service
Medical care
Effective Date
2022-01-01
Termination Date
2021-12-31
2026 Maintenance
No change this year

References

Cite This Page

Reference G9350 with the canonical source and edition:

G9350 — Ct scan of the paranasal sinuses not ordered at the time of diagnosis or received within 28 days after date of diagnosis. ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/G9350

Canonical URL: https://icd10codingpro.com/hcpcs-codes/G9350

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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

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