{"code":"C64.9","type":"code","title":"Malignant neoplasm of unspecified kidney, except renal pelvis","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["malignant carcinoid tumor of the kidney (C7A.093)","malignant neoplasm of renal calyces (C65.-)","malignant neoplasm of renal pelvis (C65.-)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"sibling_codes":["C64","C64.1","C64.2"],"inclusionTerms":[],"sibling_titles":{"code":"C64.2","title":"Malignant neoplasm of left kidney, except renal pelvis","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Malignant neoplasm of unspecified kidney, except renal pelvis is a billable ICD-10-CM diagnosis code (C64.9). Excludes1 (not coded here): malignant carcinoid tumor of the kidney (C7A.093); malignant neoplasm of renal calyces (C65.-); malignant neoplasm of renal pelvis (C65.-).","officialDefinition":"Malignant neoplasm of unspecified kidney, except renal pelvis is a billable ICD-10-CM diagnosis code (C64.9). Excludes1 (not coded here): malignant carcinoid tumor of the kidney (C7A.093); malignant neoplasm of renal calyces (C65.-); malignant neoplasm of renal pelvis (C65.-).","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":""}