{"code":"J84.178","type":"code","title":"Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere","codeAlso":[", if applicable, pulmonary fibrosis (chronic) due to inhalation of chemicals, gases, fumes or vapors (J68.4)",", if applicable, associated condition"],"includes":[],"modern_v":"official26","codeFirst":["underlying disease, such as:","progressive systemic sclerosis (M34.0)","rheumatoid arthritis (M05.00-M06.9)","systemic lupus erythematosis (M32.0-M32.9)"],"excludes1":["pulmonary fibrosis (chronic) following radiation (J70.1)","drug-induced interstitial lung disorders (J70.2-J70.4)","interstitial emphysema (J98.2)"],"excludes2":["lung diseases due to external agents (J60-J70)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Interstitial pneumonia (nonspecific) (usual) due to collagen vascular disease","Interstitial pneumonia (nonspecific) (usual) in diseases classified elsewhere","Organizing pneumonia due to collagen vascular disease","Organizing pneumonia in diseases classified elsewhere"],"useAdditionalCode":[],"clinicalDefinition":"Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere is a billable ICD-10-CM diagnosis code (J84.178). Inclusion terms: Interstitial pneumonia (nonspecific) (usual) due to collagen vascular disease; Interstitial pneumonia (nonspecific) (usual) in diseases classified elsewhere; Organizing pneumonia due to collagen vascular disease; Organizing pneumonia in diseases classified elsewhere.","officialDefinition":"Other interstitial pulmonary diseases with fibrosis in diseases classified elsewhere is a billable ICD-10-CM diagnosis code (J84.178). Inclusion terms: Interstitial pneumonia (nonspecific) (usual) due to collagen vascular disease; Interstitial pneumonia (nonspecific) (usual) in diseases classified elsewhere; Organizing pneumonia due to collagen vascular disease; Organizing pneumonia in diseases classified elsewhere. Excludes1 (not coded here): pulmonary fibrosis (chronic) following radiation (J70.1); drug-induced interstitial lung disorders (J70.2-J70.4); interstitial emphysema (J98.2). Excludes2 (not included here): lung diseases due to external agents (J60-J70). Code first: underlying disease, such as:; progressive systemic sclerosis (M34.0); rheumatoid arthritis (M05.00-M06.9); systemic lupus erythematosis (M32.0-M32.9). Code also: , if applicable, pulmonary fibrosis (chronic) due to inhalation of chemicals, gases, fumes or vapors (J68.4); , if applicable, associated condition.","seventhCharacterInstructions":[],"workflowProtocols":[],"guidelines":{"whenToUse":[],"whenNotToUse":[],"commonBillingMistakes":[],"codeComparisons":[],"documentationChecklist":[]},"domainLandscape":{"summary":"Primary diagnostic domain and clinical landscape evaluation.","keyCategories":[],"diagnosticContinuum":"Progression continuum from acute presentation to resolution."},"children":[],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}