J84 is the ICD-10 code for Other interstitial pulmonary diseases. It is a three-character category divided into 4 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block J80–J84 (Other respiratory diseases principally affecting the interstitium) in Chapter X, Diseases of the respiratory system.
- Code type
- Category (3 characters)
- Chapter
- X · J00–J99
- Classification
- WHO ICD-10, 2019 version
What J84 excludes
Conditions that look similar but belong under another code.
- drug-induced interstitial lung disorders J70.2-J70.4
- interstitial emphysema J98.2
- lung diseases due to external agents J60-J70
- lymphoid interstitial pneumonitis resulting from human immunodeficiency virus [HIV] disease B22.1
Subcodes of J84
J84 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
J84Andra interstitiella lungsjukdomar (sjukdomar i lungornas stödjevävnad)
DJ84Andre interstitielle lungesygdomme
J84Muut interstitiaaliset keuhkosairaudet
J84Sonstige interstitielle Lungenkrankheiten
J84Autres affections pulmonaires interstitielles
J84overige interstitiële longziekten
Listed through more specific codes:
- J84.2Lymphoid interstitial pneumonia
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free