{"code":"G46.8","type":"code","title":"Other vascular syndromes of brain in cerebrovascular diseases","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":["underlying cerebrovascular disease (I60-I69)"],"excludes1":[],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Other vascular syndromes of brain in cerebrovascular diseases is a billable ICD-10-CM diagnosis code (G46.8). Code first: underlying cerebrovascular disease (I60-I69).","officialDefinition":"Other vascular syndromes of brain in cerebrovascular diseases is a billable ICD-10-CM diagnosis code (G46.8). Code first: underlying cerebrovascular disease (I60-I69).","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":""}