D72.0
Genetic anomalies of leukocytes
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 14 never code together
D72code
D50-D89chapter
Excludes2
- autoimmune disease (systemic) NOS (M35.9)M35.9
- certain conditions originating in the perinatal period (P00-P96)P00-P96
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- human immunodeficiency virus [HIV] disease (B20)B20
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 9
D72.0code
Inclusion terms
- Alder (granulation) (granulocyte) anomaly
- Alder syndrome
- Hereditary leukocytic hypersegmentation
- Hereditary leukocytic hyposegmentation
- Hereditary leukomelanopathy
- May-Hegglin (granulation) (granulocyte) anomaly
- May-Hegglin syndrome
- Pelger-Huët (granulation) (granulocyte) anomaly
- Pelger-Huët syndrome
Index entries leading here 14
- Alder (-Reilly) anomaly or syndrome (leukocyte granulation) D72.0
- Anomaly, anomalous (congenital) (unspecified type) Q89.9
- Alder (-Reilly) (leukocyte granulation) D72.0
- hypersegmentation of neutrophils, hereditary D72.0
- Jordan's D72.0
- leukocytes, genetic D72.0
- granulation (constitutional) D72.0
- Pelger-Huët (hereditary hyposegmentation) D72.0
- May (-Hegglin) D72.0
- granulation or granulocyte, genetic (constitutional) (leukocyte) D72.0
- Hegglin's D72.0
- Syndrome — see also Disease
- Inclusion
- azurophilic leukocytic D72.0
- Dohle body panmyelopathic syndrome D72.0
- Dysgenesis
- reticular D72.0
- Hegglin's anomaly or syndrome D72.0
- Hypersegmentation, leukocytic, hereditary D72.0
- Hyposegmentation, leukocytic, hereditary D72.0
- Jordan's anomaly or syndrome D72.0
- Leukomelanopathy, hereditary D72.0
- May (-Hegglin) anomaly or syndrome D72.0
- Neutrophilia, hereditary giant D72.0
- Pelger-Huët anomaly or syndrome D72.0
Alongside this code 3 same parent — D72
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.