R04.81
✓ BillableAcute idiopathic pulmonary hemorrhage in infants
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Also Known As
AIPHIAcute idiopathic hemorrhage in infants over 28 days old
❌ Excludes1
directCannot be coded with R04.81
- • perinatal pulmonary hemorrhage (P26.-)
- • von Willebrand disease (D68.0-)
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CodeR04.81
BillableYes
ParentR04.8
CategorySymptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Excludes12 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)