Emergency: 119
AMDA-IMIC

D56..3 Thalassemia minor

Billable

← D56 — Thalassemia Chapter 3: D50-D89

Includes

  • Alpha thalassemia minor
  • Alpha thalassemia silent carrier
  • Alpha thalassemia trait
  • Beta thalassemia minor
  • Beta thalassemia trait
  • Delta-beta thalassemia minor
  • Delta-beta thalassemia trait
  • Thalassemia trait NOS

Excludes 1 (cannot be coded together)

  • alpha thalassemia (D56.0)
  • beta thalassemia (D56.1)
  • delta-beta thalassemia (D56.2)
  • hemoglobin E-beta thalassemia (D56.5)
  • sickle-cell trait (D57.3)

Last reviewed: September 2026