{"code":"J84.112","type":"code","title":"Idiopathic pulmonary fibrosis","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":[],"excludes1":["lymphoid interstitial pneumonia (J84.2)","pneumocystis pneumonia (B59)","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":["Cryptogenic fibrosing alveolitis","Idiopathic fibrosing alveolitis"],"useAdditionalCode":[],"clinicalDefinition":"Idiopathic pulmonary fibrosis is a billable ICD-10-CM diagnosis code (J84.112). Inclusion terms: Cryptogenic fibrosing alveolitis; Idiopathic fibrosing alveolitis. Excludes1 (not coded here): lymphoid interstitial pneumonia (J84.2); pneumocystis pneumonia (B59); 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).","officialDefinition":"Idiopathic pulmonary fibrosis is a billable ICD-10-CM diagnosis code (J84.112). Inclusion terms: Cryptogenic fibrosing alveolitis; Idiopathic fibrosing alveolitis. Excludes1 (not coded here): lymphoid interstitial pneumonia (J84.2); pneumocystis pneumonia (B59); 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 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":""}