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ICD-10-CM 2027

ICD-10 code for complex syndactylism

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Syndactylism, syndactyly › complex (with synostosis)”. Page updated September 29, 2026.

About coding complex syndactylism

The official ICD-10-CM index doesn't give a single default code for complex syndactylism; the code depends on the details below.

More specific complex syndactylism codes (official index)

  • fingers Q70.0 — Fused fingers
  • toes Q70.2 — Fused toes

Common questions about complex syndactylism ICD-10 codes

What is the ICD-10 code for fingers complex syndactylism?

Q70.0 — Fused fingers (header code; choose a more specific subcode).

What is the ICD-10 code for toes complex syndactylism?

Q70.2 — Fused toes (header code; choose a more specific subcode).