ICD-10 Code
International Classification of Diseases, 10th Revision
Jan 23, 2019
  ICD-10 Code for Interstitial pulmonary disease, unspecified J84.9

J84.9 is a valid1 ICD 10 diagnosis code.

J84.9 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
  • Interstitial pneumonia NOS
See also ICD 10 code for

Related Terms to “Interstitial pulmonary disease, unspecified”

  • Disease, diseasedSee also Syndrome
  • Pneumonia(acute) (double) (migratory) (purulent) (septic) (unresolved) - J18.9
    • interstitial - J84.9
See the ICD-10-CM Coding Guidelines.

Questions related to J84.9 Interstitial pulmonary disease, unspecified

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.