{"code":"I97.821","type":"code","title":"Postprocedural cerebrovascular infarction following other surgery","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["postprocedural shock (T81.1-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":["code, if applicable, to further specify disorder"],"clinicalDefinition":"Postprocedural cerebrovascular infarction following other surgery is a billable ICD-10-CM diagnosis code (I97.821). Excludes2 (not included here): postprocedural shock (T81.1-). Use additional code: code, if applicable, to further specify disorder.","officialDefinition":"Postprocedural cerebrovascular infarction following other surgery is a billable ICD-10-CM diagnosis code (I97.821). Excludes2 (not included here): postprocedural shock (T81.1-). Use additional code: code, if applicable, to further specify disorder.","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":"","noteProvenance":{"postprocedural shock (T81.1-)":"I97","code, if applicable, to further specify disorder":"I97.8"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[{"model":"CMS-HCC V22","hcc":"100"}]}}