Skip to content
Dx

ICD-10-CM 2027

ICD-10 code for anterior disease

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

From the official ICD-10-CM alphabetic index entry “Disease, diseased › anterior”. Page updated September 29, 2026.

About coding anterior disease

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

More specific anterior disease codes (official index)

  • chamber H21.9 — Unspecified disorder of iris and ciliary body
  • horn cell G12.29 — Other motor neuron disease

Common questions about anterior disease ICD-10 codes

What is the ICD-10 code for chamber anterior disease?

H21.9 — Unspecified disorder of iris and ciliary body.

What is the ICD-10 code for horn cell anterior disease?

G12.29 — Other motor neuron disease.