Skip to content
Dx

ICD-10-CM 2027

ICD-10 code for hereditary sclerosis

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

From the official ICD-10-CM alphabetic index entry “Sclerosis, sclerotic › hereditary”. Page updated September 29, 2026.

About coding hereditary sclerosis

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

More specific hereditary sclerosis codes (official index)

  • cerebellar G11.9 — Hereditary ataxia, unspecified
  • spinal (Friedreich's ataxia) G11.11 — Friedreich ataxia

Common questions about hereditary sclerosis ICD-10 codes

What is the ICD-10 code for cerebellar hereditary sclerosis?

G11.9 — Hereditary ataxia, unspecified.

What is the ICD-10 code for spinal hereditary sclerosis?

G11.11 — Friedreich ataxia.