S3854 – Gene expression profiling panel for use in the management of breast cancer treatment

HCPCS Level II code · S codes: Temporary National Codes (Non-Medicare)

Active code Not payable by Medicare

HCPCS codeS3854
Long description
Gene expression profiling panel for use in the management of breast cancer treatment
Short description
Gene profile panel breast
Pricing indicator
00 Not separately priced by Part B (bundled, not covered or Part A only)
Medicare coverage
I Not payable by Medicare
BETOS category
Z2 Undefined codes
Added
January 1, 2006
Last change
July 1, 2016 – No change

Frequently asked questions

What is HCPCS code S3854?

S3854 is a HCPCS Level II code for gene expression profiling panel for use in the management of breast cancer treatment.

Does Medicare cover S3854?

The HCPCS file lists coverage code I: Not payable by Medicare. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby S codes

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