G9934Procedures and Professional Services (Temporary)

Documentation that neoplasm detected is only diagnosed as traditional serrated

Short description: Doc rsn not detecting cancer

Effective date
January 1, 2021
Termination date

Related codes (G-series)

Frequently asked questions

What is HCPCS code G9934?

G9934 is a HCPCS Level II code for Documentation that neoplasm detected is only diagnosed as traditional serrated.

What category is HCPCS code G9934 in?

G9934 falls under the Procedures and Professional Services (Temporary) category of HCPCS Level II.

When did HCPCS code G9934 become effective?

G9934 has been effective since January 1, 2021, per CMS's quarterly HCPCS update.

HCPCS Level II data from CMS (public domain). HCPCS Level I (CPT) codes are not included — CPT is copyrighted by the American Medical Association. Always verify codes with authoritative sources before making coding or billing decisions.