{"code":"G93.40","type":"code","title":"Encephalopathy, unspecified","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["alcoholic encephalopathy (G31.2)","encephalopathy in diseases classified elsewhere (G94)","hypertensive encephalopathy (I67.4)","toxic (metabolic) encephalopathy (G92.8)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Encephalopathy, unspecified is a billable ICD-10-CM diagnosis code (G93.40). Excludes2 (not included here): alcoholic encephalopathy (G31.2); encephalopathy in diseases classified elsewhere (G94); hypertensive encephalopathy (I67.4); toxic (metabolic) encephalopathy (G92.8).","officialDefinition":"Encephalopathy, unspecified is a billable ICD-10-CM diagnosis code (G93.40). Excludes2 (not included here): alcoholic encephalopathy (G31.2); encephalopathy in diseases classified elsewhere (G94); hypertensive encephalopathy (I67.4); toxic (metabolic) encephalopathy (G92.8).","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":"","hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}