{"code":"Z80.6","type":"code","title":"Family history of leukemia","codeAlso":["any follow-up examination (Z08-Z09)"],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["Z80","Z80.0","Z80.1","Z80.2","Z80.3","Z80.4","Z80.41","Z80.42","Z80.43","Z80.44","Z80.49","Z80.5","Z80.51","Z80.52","Z80.59","Z80.7","Z80.8","Z80.9"],"inclusionTerms":["Conditions classifiable to C91-C95"],"sibling_titles":{"code":"Z80.9","title":"Family history of malignant neoplasm, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Family history of leukemia is a billable ICD-10-CM diagnosis code (Z80.6). Inclusion terms: Conditions classifiable to C91-C95. Code also: any follow-up examination (Z08-Z09).","officialDefinition":"Family history of leukemia is a billable ICD-10-CM diagnosis code (Z80.6). Inclusion terms: Conditions classifiable to C91-C95. Code also: any follow-up examination (Z08-Z09).","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":""}