D56.3
BillableThalassemia minor
D56.3 is the ICD-10-CM code for Thalassemia minor. It is a billable, specific code valid for reimbursement.
D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
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
Excludes1 — not coded here
Frequently asked questions
- What is ICD-10 code D56.3?
- D56.3 is the ICD-10-CM code for "Thalassemia minor". It falls under D50-D89 Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism.
- Is D56.3 a billable code?
- Yes — D56.3 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition