G9496 – Documentation of reason for not detecting adenoma(s) or other neoplasm. (e.g., neoplasm detected is only diagnosed as traditional serrated adenoma, sessile serrated polyp, or sessile serrated adenoma

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

Discontinued December 31, 2017 Carrier judgment

HCPCS codeG9496
Long description
Documentation of reason for not detecting adenoma(s) or other neoplasm. (e.g., neoplasm detected is only diagnosed as traditional serrated adenoma, sessile serrated polyp, or sessile serrated adenoma
Short description
Doc rsn no adeno/neopl detec
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
Z2 Undefined codes
Added
January 1, 2016
Last change
January 1, 2018 – No change
Termination date
December 31, 2017

Frequently asked questions

What is HCPCS code G9496?

G9496 is a HCPCS Level II code for documentation of reason for not detecting adenoma(s) or other neoplasm. (e.g., neoplasm detected is only diagnosed as traditional serrated adenoma, sessile serrated polyp, or sessile serrated adenoma. It was discontinued on December 31, 2017.

Does Medicare cover G9496?

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.