{"code":"J67.7","type":"code","title":"Air conditioner and humidifier lung","codeAlso":[],"includes":["allergic alveolitis and pneumonitis due to inhaled organic dust and particles of fungal, actinomycetic or other origin"],"modern_v":"official26","codeFirst":[],"excludes1":["pneumonitis due to inhalation of chemicals, gases, fumes or vapors (J68.0)"],"excludes2":["asthma (J45.-)","malignant neoplasm of bronchus and lung (C34.-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Allergic alveolitis due to fungal, thermophilic actinomycetes and other organisms growing in ventilation [air conditioning] systems"],"useAdditionalCode":[],"clinicalDefinition":"Air conditioner and humidifier lung is a billable ICD-10-CM diagnosis code (J67.7). Includes: allergic alveolitis and pneumonitis due to inhaled organic dust and particles of fungal, actinomycetic or other origin. Inclusion terms: Allergic alveolitis due to fungal, thermophilic actinomycetes and other organisms growing in ventilation [air conditioning] systems. Excludes1 (not coded here): pneumonitis due to inhalation of chemicals, gases, fumes or vapors (J68.0). Excludes2 (not included here): asthma (J45.-); malignant neoplasm of bronchus and lung (C34.-).","officialDefinition":"Air conditioner and humidifier lung is a billable ICD-10-CM diagnosis code (J67.7). Includes: allergic alveolitis and pneumonitis due to inhaled organic dust and particles of fungal, actinomycetic or other origin. Inclusion terms: Allergic alveolitis due to fungal, thermophilic actinomycetes and other organisms growing in ventilation [air conditioning] systems. Excludes1 (not coded here): pneumonitis due to inhalation of chemicals, gases, fumes or vapors (J68.0). Excludes2 (not included here): asthma (J45.-); malignant neoplasm of bronchus and lung (C34.-).","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":""}