ICD-10-CM Alphabetic Index · FY 2027 26 Entries
Thalassemia in the ICD-10-CM Index ICD-10-CM
The main term Thalassemia (anemia) (disease) carries 26 index entries pointing to 7 ICD-10-CM codes. The default entry is D56.9, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
26
Index Entries
7
Codes Referenced
D56.9
Default Code
T
Letter
26 of 26 shown
ICD-10-CM
Index Entries Under Thalassemia 26 entries · 7 codes
Thalassemia (anemia) (disease) D56.9
with other hemoglobinopathy D56.8
alpha (major) (severe) (triple gene defect) D56.0
minor D56.3
silent carrier D56.3
trait D56.3
beta (severe) D56.1
homozygous D56.1
major D56.1
minor D56.3
trait D56.3
delta-beta (homozygous) D56.2
minor D56.3
trait D56.3
dominant D56.8
hemoglobin
C D56.8
E-beta D56.5
intermedia D56.1
major D56.1
minor D56.3
mixed D56.8
sickle-cell see Disease, sickle-cell, thalassemia
specified type NEC D56.8
trait D56.3
variants D56.8
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
