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J84.03

✓ Billable

Idiopathic pulmonary hemosiderosis

Diseases of the respiratory system (J00-J99)

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Also Known As

Essential brown induration of lung

📋 Code Instructions

  • • Code first: underlying disease, such as:
  • • Code first: disorders of iron metabolism (E83.1-)

❌ Excludes1

direct

Cannot be coded with J84.03

  • • acute idiopathic pulmonary hemorrhage in infants [AIPHI] (R04.81)

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Code Information

CodeJ84.03
BillableYes
ParentJ84.0
CategoryDiseases of the respiratory system (J00-J99)
Excludes11 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)