{"code":"Q63.1","type":"code","title":"Lobulated, fused and horseshoe kidney","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["congenital nephrotic syndrome (N04.-)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"sibling_codes":["Q63","Q63.0","Q63.2","Q63.3","Q63.8","Q63.9"],"inclusionTerms":[],"sibling_titles":{"code":"Q63.9","title":"Congenital malformation of kidney, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Lobulated, fused and horseshoe kidney is a billable ICD-10-CM diagnosis code (Q63.1). Excludes1 (not coded here): congenital nephrotic syndrome (N04.-).","officialDefinition":"Lobulated, fused and horseshoe kidney is a billable ICD-10-CM diagnosis code (Q63.1). Excludes1 (not coded here): congenital nephrotic syndrome (N04.-).","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":""}