D69.4 vs D82.0
D69.4 (Other primary thrombocytopenia) compared with D82.0 (Wiskott-Aldrich syndrome), from the official CMS tabular data. Do not report these codes together: the official tabular list marks them Excludes1.
Can these codes be reported together?
No — do not report together. D69.4 carries an Excludes1 note covering D82.0: “Wiskott-Aldrich syndrome (D82.0)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
Side by side
| D69.4Other primary thrombocytopenia | D82.0Wiskott-Aldrich syndrome | |
|---|---|---|
| Billing status | Non-billable header | Billable |
| Classification | D50-D89 — Diseases of the Blood and Blood-forming Organs and Certain Disorders Involving the Immune Mechanism (D50-D89) | D50-D89 — Diseases of the Blood and Blood-forming Organs and Certain Disorders Involving the Immune Mechanism (D50-D89) |
| Definition | Other primary thrombocytopenia is a non-billable ICD-10-CM category code (D69.4). | Wiskott-Aldrich syndrome is a billable ICD-10-CM diagnosis code (D82.0). |
| Includes | — | defects in the complement system immunodeficiency disorders, except human immunodeficiency virus [HIV] disease sarcoidosis Immunodeficiency with thrombocytopenia and eczema |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources