C9901Outpatient PPS

Endoscopic defect closure within the entire gastrointestinal tract, including

Short description: Endo defect closure gi tract

Effective date
January 1, 2026
Termination date

Related codes (C-series)

Frequently asked questions

What is HCPCS code C9901?

C9901 is a HCPCS Level II code for Endoscopic defect closure within the entire gastrointestinal tract, including.

What category is HCPCS code C9901 in?

C9901 falls under the Outpatient PPS category of HCPCS Level II.

When did HCPCS code C9901 become effective?

C9901 has been effective since January 1, 2026, 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.