J84 ICD-10-CM Code: Other interstitial pulmonary diseases
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
J84Other interstitial pulmonary diseases
ICD-10-CM diagnosis code · United States clinical modification
Where J84 sits
- 1
Chapter 10
Diseases of the respiratory system (J00-J99)
- 2
Section
Other respiratory diseases principally affecting the interstitium (J80-J84)
- 3
Category J84
Other interstitial pulmonary diseases
- 4
Code J84
Other interstitial pulmonary diseases
Codes under J84
J84 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Notes for this code
Inclusion terms
No inclusion terms are listed for J84.
Code first
No “code first” instruction is listed for J84.
Use additional code
No “use additional code” instruction is listed for J84.
Excludes1
Conditions that should not be reported together with this code.
- drug-induced interstitial lung disorders (J70.2-J70.4)
- interstitial emphysema (J98.2)
Excludes2
Conditions not included here that may be reported separately when present.
- lung diseases due to external agents (J60-J70)
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code J84 mean?
J84 is the FY 2027 U.S. ICD-10-CM code for “Other interstitial pulmonary diseases.”
Is J84 a billable or specific ICD-10-CM code?
No. J84 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is J84 located in ICD-10-CM?
J84 is listed in Chapter 10, Diseases of the respiratory system (J00-J99), within Other respiratory diseases principally affecting the interstitium (J80-J84) (J80–J84), under category J84, Other interstitial pulmonary diseases.
What coding notes are listed for J84?
No inclusion terms are listed for J84 in this reference record. No code-first instruction is listed. Excludes1 notes: drug-induced interstitial lung disorders (J70.2-J70.4); interstitial emphysema (J98.2). Excludes2 notes: lung diseases due to external agents (J60-J70).