ICD-10-CM Alphabetic Index · FY 2026 12 Entries
Agammaglobulinemia (acquired) in the ICD-10-CM Index ICD-10-CM
The main term Agammaglobulinemia (acquired (secondary)) (nonfamilial) carries 12 index entries pointing to 3 ICD-10-CM codes. The default entry is D80.1, 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 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
12
Index Entries
3
Codes Referenced
D80.1
Default Code
A
Letter
12 of 12 shown
ICD-10-CM
Index Entries Under Agammaglobulinemia (acquired) 12 entries · 3 codes
Agammaglobulinemia (acquired (secondary)) (nonfamilial) D80.1
with
immunoglobulin-bearing B-lymphocytes D80.1
lymphopenia D81.9
autosomal recessive (Swiss type) D80.0
Bruton's X-linked D80.0
common variable (CVAgamma) D80.1
congenital sex-linked D80.0
hereditary D80.0
lymphopenic D81.9
Swiss type (autosomal recessive) D80.0
X-linked (with growth hormone deficiency) (Bruton) D80.0
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
