C7566Outpatient PPS

Arthrodesis, interphalangeal joints, with or without internal fixation, with

Short description: Fuse finger joints w/grafts

Effective date
January 1, 2026
Termination date

Related codes (C-series)

Frequently asked questions

What is HCPCS code C7566?

C7566 is a HCPCS Level II code for Arthrodesis, interphalangeal joints, with or without internal fixation, with.

What category is HCPCS code C7566 in?

C7566 falls under the Outpatient PPS category of HCPCS Level II.

When did HCPCS code C7566 become effective?

C7566 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.