{"code":"N65.1","type":"code","title":"Disproportion of reconstructed breast","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["disorders of breast associated with childbirth (O91-O92)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Breast asymmetry between native breast and reconstructed breast","Disproportion between native breast and reconstructed breast"],"useAdditionalCode":[],"clinicalDefinition":"Disproportion of reconstructed breast is a billable ICD-10-CM diagnosis code (N65.1). Inclusion terms: Breast asymmetry between native breast and reconstructed breast; Disproportion between native breast and reconstructed breast. Excludes1 (not coded here): disorders of breast associated with childbirth (O91-O92).","officialDefinition":"Disproportion of reconstructed breast is a billable ICD-10-CM diagnosis code (N65.1). Inclusion terms: Breast asymmetry between native breast and reconstructed breast; Disproportion between native breast and reconstructed breast. Excludes1 (not coded here): disorders of breast associated with childbirth (O91-O92).","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":[]}}