J84.11 ICD-10-CM Code: Idiopathic interstitial pneumonia
J84.11 isn’t billable on its own. Choose one of the 7 billable codes beneath it, the one the documentation supports.
Official description
J84.11Idiopathic interstitial pneumonia
ICD-10-CM diagnosis code · United States clinical modification
Billable codes under J84.11
J84.11 can’t be reported on its own. Choose the code below that matches what the note documents.
J84.111Idiopathic interstitial pneumonia, not otherwise specifiedJ84.112Idiopathic pulmonary fibrosisJ84.113Idiopathic non-specific interstitial pneumonitisJ84.114Acute interstitial pneumonitisJ84.115Respiratory bronchiolitis interstitial lung diseaseJ84.116Cryptogenic organizing pneumoniaJ84.117Desquamative interstitial pneumoniaWhere J84.11 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
Subcategory J84.1
Other interstitial pulmonary diseases with fibrosis
- 5
Code J84.11
Idiopathic interstitial pneumonia
Notes for this code
Inclusion terms
No inclusion terms are listed for J84.11.
Code first
No “code first” instruction is listed for J84.11.
Use additional code
No “use additional code” instruction is listed for J84.11.
Excludes1
Conditions that should not be reported together with this code.
- lymphoid interstitial pneumonia (J84.2)
- pneumocystis pneumonia (B59)
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for J84.11.
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 J84.11 mean?
J84.11 is the FY 2027 U.S. ICD-10-CM code for “Idiopathic interstitial pneumonia.”
Is J84.11 a billable or specific ICD-10-CM code?
No. J84.11 has 7 billable codes beneath it in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is J84.11 located in ICD-10-CM?
J84.11 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 and subcategory J84.1, Other interstitial pulmonary diseases with fibrosis.
What coding notes are listed for J84.11?
No inclusion terms are listed for J84.11 in this reference record. No code-first instruction is listed. Excludes1 notes: lymphoid interstitial pneumonia (J84.2); pneumocystis pneumonia (B59). No Excludes2 note is listed.