{"code":"D47.Z1","type":"code","title":"Post-transplant lymphoproliferative disorder (PTLD)","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":["complications of transplanted organs and tissue (T86.-)"],"excludes1":["neoplasms of unspecified behavior (D49.-)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Post-transplant lymphoproliferative disorder (PTLD) is a billable ICD-10-CM diagnosis code (D47.Z1). Excludes1 (not coded here): neoplasms of unspecified behavior (D49.-). Code first: complications of transplanted organs and tissue (T86.-).","officialDefinition":"Post-transplant lymphoproliferative disorder (PTLD) is a billable ICD-10-CM diagnosis code (D47.Z1). Excludes1 (not coded here): neoplasms of unspecified behavior (D49.-). Code first: complications of transplanted organs and tissue (T86.-).","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":""}