{"code":"B39.1","type":"code","title":"Chronic pulmonary histoplasmosis capsulati","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":["associated AIDS (B20)"],"excludes1":[],"excludes2":["hypersensitivity pneumonitis due to organic dust (J67.-)","mycosis fungoides (C84.0-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["B39","B39.0","B39.2","B39.3","B39.4","B39.5","B39.9"],"inclusionTerms":[],"sibling_titles":{"code":"B39.9","title":"Histoplasmosis, unspecified","isBillable":true},"useAdditionalCode":["code for any associated manifestations, such as:","endocarditis (I39)","meningitis (G02)","pericarditis (I32)","retinitis (H32)"],"clinicalDefinition":"Chronic pulmonary histoplasmosis capsulati is a billable ICD-10-CM diagnosis code (B39.1). Excludes2 (not included here): hypersensitivity pneumonitis due to organic dust (J67.-); mycosis fungoides (C84.0-). Code first: associated AIDS (B20). Use additional code: code for any associated manifestations, such as:; endocarditis (I39); meningitis (G02); pericarditis (I32); retinitis (H32).","officialDefinition":"Chronic pulmonary histoplasmosis capsulati is a billable ICD-10-CM diagnosis code (B39.1). Excludes2 (not included here): hypersensitivity pneumonitis due to organic dust (J67.-); mycosis fungoides (C84.0-). Code first: associated AIDS (B20). Use additional code: code for any associated manifestations, such as:; endocarditis (I39); meningitis (G02); pericarditis (I32); retinitis (H32).","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":""}