ICD-10 diagnosis code

J84.1 Other interstitial pulmonary diseases with fibrosis

This page in Swedish

J84.1 is the ICD-10 code for Other interstitial pulmonary diseases with fibrosis. It is a four-character subcategory of J84 (Other interstitial pulmonary diseases), the most specific level in the WHO edition. It belongs to the block J80–J84 (Other respiratory diseases principally affecting the interstitium) in Chapter X, Diseases of the respiratory system.

Code type
Subcategory (4 characters)
Chapter
X · J00–J99
Classification
WHO ICD-10, 2019 version

What J84.1 includes

Conditions and terms that are coded here.

  • Diffuse pulmonary fibrosis
  • Fibrosing alveolitis (cryptogenic)
  • Hamman-Rich syndrome
  • Idiopathic pulmonary fibrosis
  • Usual interstitial pneumonia

What J84.1 excludes

Conditions that look similar but belong under another code.

  • pulmonary fibrosis (chronic):
    • due to inhalation of chemicals, gases, fumes or vapours J68.4
    • following radiation J70.1

J84.1 in national editions

Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.

NorwayICD-10-NO

J84.1Annen interstitiell lungesykdom med fibrose

DenmarkICD-10-DK

DJ841Anden interstitiel lungesygdom med fibrose

  • DJ841AIdiopatisk lungefibrose med usual interstitial pneumonia (UIP)
  • DJ841BIdiopatisk lungefibrose med non-specific interstitial pneumonia
  • DJ841CIdiopatisk lungefibrose UNS
  • DJ841DAkut interstitiel pneumoni
  • DJ841FBronkiolitis obliterans organiserende pneumoni (BOOP)
  • DJ841GDeskvamativ interstitiel pneumoni
  • DJ841HProgressiv lungefibrose (PF-ILS)
  • DJ841XLungefibrose UNS
FinlandICD-10-FI

J84.1Muu fibroottinen interstitiaalinen keuhkosairaus

GermanyICD-10-GM

J84.1Sonstige interstitielle Lungenkrankheiten mit Fibrose

FranceICD-10-FR

J84.1Autres affections pulmonaires interstitielles avec fibrose

NetherlandsICD-10-NL

J84.1overige interstitiële longziekten met fibrose

United StatesICD-10-CM

Listed through more specific codes:

  • J84.10Pulmonary fibrosis, unspecified

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.

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