J84.11
Non-billableIdiopathic interstitial pneumonia
Idiopathic interstitial pneumonia
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •smoke inhalationT59.81
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •lung diseases due to external agentsJ60-J70
Use Additional Code
Additional codes that should follow this code
Code Also
A second code may be required; sequencing depends on circumstances
- , if applicable, associated condition
Child Codes (7)
J84.111Idiopathic interstitial pneumonia, not otherwise specified
J84.112Idiopathic pulmonary fibrosis
J84.113Idiopathic non-specific interstitial pneumonitis
J84.114Acute interstitial pneumonitis
J84.115Respiratory bronchiolitis interstitial lung disease
J84.116Cryptogenic organizing pneumonia
J84.117Desquamative interstitial pneumonia
Related Codes(2)
Also Known As / Clinical Terms(23)
UMLS
- AIPC0085786
- Acute Interstitial PneumoniaC0085786
- Acute Interstitial PneumoniasC0085786
- Acute Interstitial PneumonitidesC0085786
- Acute Interstitial PneumonitisC0085786
- Acute interstitial pneumoniaC0085786
- Acute interstitial pneumonitisC0085786
- Acute interstitial pneumonitis (disorder)C0085786
- Hamman Rich DiseaseC0085786
- Hamman Rich SyndromeC0085786
- Hamman Rich syndromeC0085786
- Hamman-Rich DiseaseC0085786
- Hamman-Rich SyndromeC0085786
- Hamman-Rich syndromeC0085786
- Idiopathic fibrosing alveolitisC0085786
- Idiopathic interstitial pneumoniaC0085786
- Interstitial Pneumonia, AcuteC0085786
- Interstitial Pneumonitis, AcuteC0085786
- Pneumonia, Acute InterstitialC0085786
- Pneumonitis, Acute InterstitialC0085786
- hamman rich syndromeC0085786
- hamman-rich syndromeC0085786
- idiopathic fibrosing alveolitisC0085786
Frequently Asked Questions
What is the ICD-10 code for idiopathic interstitial pneumonia?
The ICD-10-CM code for idiopathic interstitial pneumonia is J84.11. The full clinical description is "Idiopathic interstitial pneumonia". J84.11 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code J84.11 mean?
ICD-10-CM code J84.11 represents “Idiopathic interstitial pneumonia”. It is classified under Chapter 10: Diseases of the Respiratory System and is a non-billable header code. Use a more specific child code for billing purposes.
Is J84.11 a billable code?
No, J84.11 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 7 child codes under J84.11.
What chapter is J84.11 in?
J84.11 is in Chapter 10: Diseases of the Respiratory System (codes J00-J99).
What codes cannot be used with J84.11?
J84.11 has Excludes1 notes indicating codes that cannot be used together with it, including: drug-induced interstitial lung disorders (J70.2-J70.4); interstitial emphysema (J98.2); pulmonary fibrosis (chronic) due to inhalation of chemicals, gases, fumes or vapors (J68.4); and 3 more.
What are the subcategories under J84.11?
J84.11 has 7 child codes, including: J84.111 (Idiopathic interstitial pneumonia, not otherwise specified), J84.112 (Idiopathic pulmonary fibrosis), J84.113 (Idiopathic non-specific interstitial pneumonitis), J84.114 (Acute interstitial pneumonitis), and 3 more.
Are additional codes required with J84.11?
Yes, when using J84.11, also report: code, where applicable, to identify:; exposure to environmental tobacco smoke (Z77.22); exposure to tobacco smoke in the perinatal period (P96.81); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).
What are the UMLS CUIs for J84.11?
J84.11 is linked to 1 UMLS Concept Unique Identifier: C0085786. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does J84.11 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like idiopathic interstitial pneumonia affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of J84.11?
There is no direct ICD-11 mapping available for J84.11 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.