{"code":"B40.81","type":"code","title":"Blastomycotic meningoencephalitis","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["Brazilian blastomycosis (B41.-)","keloidal blastomycosis (B48.0)"],"excludes2":["hypersensitivity pneumonitis due to organic dust (J67.-)","mycosis fungoides (C84.0-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"inclusionTerms":["Meningomyelitis due to blastomycosis"],"useAdditionalCode":[],"clinicalDefinition":"Blastomycotic meningoencephalitis is a billable ICD-10-CM diagnosis code (B40.81). Inclusion terms: Meningomyelitis due to blastomycosis. Excludes1 (not coded here): Brazilian blastomycosis (B41.-); keloidal blastomycosis (B48.0). Excludes2 (not included here): hypersensitivity pneumonitis due to organic dust (J67.-); mycosis fungoides (C84.0-).","officialDefinition":"Blastomycotic meningoencephalitis is a billable ICD-10-CM diagnosis code (B40.81). Inclusion terms: Meningomyelitis due to blastomycosis. Excludes1 (not coded here): Brazilian blastomycosis (B41.-); keloidal blastomycosis (B48.0). Excludes2 (not included here): hypersensitivity pneumonitis due to organic dust (J67.-); mycosis fungoides (C84.0-).","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":""}