{"code":"G90.01","type":"code","title":"Carotid sinus syncope","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["dysfunction of the autonomic nervous system due to alcohol (G31.2)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"inclusionTerms":["Carotid sinus syndrome"],"useAdditionalCode":[],"clinicalDefinition":"Carotid sinus syncope is a billable ICD-10-CM diagnosis code (G90.01). Inclusion terms: Carotid sinus syndrome. Excludes1 (not coded here): dysfunction of the autonomic nervous system due to alcohol (G31.2).","officialDefinition":"Carotid sinus syncope is a billable ICD-10-CM diagnosis code (G90.01). Inclusion terms: Carotid sinus syndrome. Excludes1 (not coded here): dysfunction of the autonomic nervous system due to alcohol (G31.2).","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":""}