ICD-10 Code
International Classification of Diseases, 10th Revision
Oct 23, 2018
  ICD-10 Code for Idiopathic pulmonary fibrosis J84.112

J84.112 is a valid1 ICD 10 diagnosis code.

J84.112 is valid for submission for HIPAA-covered transactions.

Chapter 10 Diseases of the respiratory system (J00-J99)
Section J80-J84 Other respiratory diseases principally affecting the interstitium (J80-J84)
Category J84 Other interstitial pulmonary diseases

• See below for any additional coding requirements that may be necessary.

• Check for any notations, inclusions and/or exclusions that are specific to this ICD 10 code before using

1 No additional coding requirements necessary.
Inclusion Term
  • Cryptogenic fibrosing alveolitis
  • Idiopathic fibrosing alveolitis
See also ICD 10 code for

Related Terms to “Idiopathic pulmonary fibrosis”

  • Alveolitis
    • fibrosing(cryptogenic) (idiopathic) - J84.112
  • Fibrosis, fibrotic
    • lung(atrophic) (chronic) (confluent) (massive) (perialveolar) (peribronchial) - J84.10
      • idiopathic - J84.112
    • pulmonary - J84.10See also Fibrosis, lung
      • idiopathic - J84.112
  • Pneumonia(acute) (double) (migratory) (purulent) (septic) (unresolved) - J18.9
See the ICD-10-CM Coding Guidelines.

Questions related to J84.112 Idiopathic pulmonary fibrosis

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.