{"code":"N14.2","type":"code","title":"Nephropathy induced by unspecified drug, medicament or biological substance","codeAlso":[],"includes":["pyelonephritis"],"modern_v":"official26","codeFirst":["poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4)"],"excludes1":["pyeloureteritis cystica (N28.85)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["N14","N14.0","N14.1","N14.11","N14.19","N14.3","N14.4"],"inclusionTerms":[],"sibling_titles":{"code":"N14.4","title":"Toxic nephropathy, not elsewhere classified","isBillable":true},"useAdditionalCode":["code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)"],"clinicalDefinition":"Nephropathy induced by unspecified drug, medicament or biological substance is a billable ICD-10-CM diagnosis code (N14.2). Includes: pyelonephritis. Excludes1 (not coded here): pyeloureteritis cystica (N28.85). Code first: poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4). Use additional code: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).","officialDefinition":"Nephropathy induced by unspecified drug, medicament or biological substance is a billable ICD-10-CM diagnosis code (N14.2). Includes: pyelonephritis. Excludes1 (not coded here): pyeloureteritis cystica (N28.85). Code first: poisoning due to drug or toxin, if applicable (T36-T65 with fifth or sixth character 1-4). Use additional code: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).","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":""}