{"code":"Y65.51","type":"code","title":"Performance of wrong procedure (operation) on correct patient","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["performance of correct procedure (operation) on wrong side or body part (Y65.53)","surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)"],"excludes2":["breakdown or malfunctioning of medical device (during procedure) (after implantation) (ongoing use) (Y70-Y82)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["Y65","Y65.0","Y65.1","Y65.2","Y65.3","Y65.4","Y65.5","Y65.52","Y65.53","Y65.8"],"inclusionTerms":["Wrong device implanted into correct surgical site"],"sibling_titles":{"code":"Y65.8","title":"Other specified misadventures during surgical and medical care","isBillable":false},"useAdditionalCode":[],"clinicalDefinition":"Performance of wrong procedure (operation) on correct patient is a billable ICD-10-CM diagnosis code (Y65.51). Inclusion terms: Wrong device implanted into correct surgical site. Excludes1 (not coded here): performance of correct procedure (operation) on wrong side or body part (Y65.53); surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84). Excludes2 (not included here): breakdown or malfunctioning of medical device (during procedure) (after implantation) (ongoing use) (Y70-Y82).","officialDefinition":"Performance of wrong procedure (operation) on correct patient is a billable ICD-10-CM diagnosis code (Y65.51). Inclusion terms: Wrong device implanted into correct surgical site. Excludes1 (not coded here): performance of correct procedure (operation) on wrong side or body part (Y65.53); surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84). Excludes2 (not included here): breakdown or malfunctioning of medical device (during procedure) (after implantation) (ongoing use) (Y70-Y82).","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":{"surgical and medical procedures as the cause of abnormal reaction of the patient, without mention of misadventure at the time of the procedure (Y83-Y84)":"Y65","breakdown or malfunctioning of medical device (during procedure) (after implantation) (ongoing use) (Y70-Y82)":"Y65"},"hcc":{"mapped":false,"model":"CMS-HCC V28","paymentYear":"2026","categories":[],"otherModels":[]}}