ICD-10-CM 2027
ICD-10 code for Henoch disease
From the official ICD-10-CM alphabetic index entry “Disease, diseased › Henoch (-Schönlein) (purpura nervosa)”. Page updated September 29, 2026.
About coding Henoch disease
The ICD-10-CM code for Henoch disease is D69.0 (Allergic purpura).
Within D69 (purpura and other hemorrhagic conditions), D69.0 is specifically for allergic purpura. Related codes cover qualitative platelet defects (D69.1), other nonthrombocytopenic purpura (D69.2), immune thrombocytopenic purpura (D69.3), other primary thrombocytopenia (D69.4), secondary thrombocytopenia (D69.5), thrombocytopenia, unspecified (D69.6), other specified hemorrhagic conditions (D69.8) and hemorrhagic condition, unspecified (D69.9).
Don't report D69.0 together with the conditions in its Excludes1 note: thrombocytopenic hemorrhagic purpura (D69.3).
As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.
Don't confuse with (Excludes1 for D69.0)
- thrombocytopenic hemorrhagic purpura (D69.3)
Common questions about Henoch disease ICD-10 codes
What is the ICD-10 code for Henoch disease?
- D69.0 — Allergic purpura.
Is D69.0 billable?
- Yes. D69.0 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can D69.0 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict D69.0 as a principal diagnosis.
Is D69.0 a CC or MCC?
- D69.0 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.