{"code":"N65","type":"category","title":"Deformity and disproportion of reconstructed breast","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["disorders of breast associated with childbirth (O91-O92)"],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["N65.0","N65.1"],"inclusionTerms":[],"sibling_titles":{"code":"N65.1","title":"Disproportion of reconstructed breast","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Deformity and disproportion of reconstructed breast is a non-billable ICD-10-CM category code (N65). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): disorders of breast associated with childbirth (O91-O92).","officialDefinition":"Deformity and disproportion of reconstructed breast is a non-billable ICD-10-CM category code (N65). A more specific billable subcode must be selected for claims submission. 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":[{"code":"N65.0","title":"Deformity of reconstructed breast","description":"Deformity of reconstructed breast is a billable ICD-10-CM diagnosis code (N65.0). Inclusion terms: Contour irregularity in reconstructed breast; Excess tissue in reconstructed breast; Misshapen reconstructed breast. Excludes1 (not coded here): disorders of breast associated with childbirth (O91-O92).","isBillable":true,"slug":"n65.0-deformity-of-reconstructed-breast"},{"code":"N65.1","title":"Disproportion of reconstructed breast","description":"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).","isBillable":true,"slug":"n65.1-disproportion-of-reconstructed-breast"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}