Skip to content
Dx

ICD-10-CM 2027

ICD-10 code for dental anomaly

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

From the official ICD-10-CM alphabetic index entry “Anomaly, anomalous (congenital) (unspecified type) › dental”. Page updated September 29, 2026.

About coding dental anomaly

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

More specific dental anomaly codes (official index)

  • alveolar
  • arch relationship M26.20 — Unspecified anomaly of dental arch relationship
  • specified NEC M26.29 — Other anomalies of dental arch relationship

Common questions about dental anomaly ICD-10 codes

What is the ICD-10 code for arch relationship dental anomaly?

M26.20 — Unspecified anomaly of dental arch relationship.