C7566 Arthrodesis, interphalangeal joints, with or without internal fixation, with autografts (includes obtaining grafts)

Short descriptor: Fuse finger joints w/grafts

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C7566 is the HCPCS Level II code for Arthrodesis, interphalangeal joints, with or without internal fixation, with autografts (includes obtaining grafts) (2026). It belongs to Section C — Outpatient PPS (Hospital). Under Medicare, its coverage status is: Special coverage instructions apply. Part B pricing methodology: Value not established.

Classification & CMS Attributes

Medicare Coverage
Special coverage instructions apply (code D)
Part B Pricing
Value not established (indicator 99)
Type of Service
Surgery
Effective Date
2026-01-01
2026 Maintenance
Added this year

References

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Reference C7566 with the canonical source and edition:

C7566 — Arthrodesis, interphalangeal joints, with or without internal fixation, with autografts (includes obtaining grafts). ICD-10 Coding Pro (HCPCS Level II 2026). https://icd10codingpro.com/hcpcs-codes/C7566

Canonical URL: https://icd10codingpro.com/hcpcs-codes/C7566

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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2026-01-01

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