{"code":"L62","type":"category","title":"Nail disorders in diseases classified elsewhere","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":["underlying disease, such as:","pachydermoperiostosis (M89.4-)"],"excludes1":["congenital malformations of integument (Q84.-)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Nail disorders in diseases classified elsewhere is a billable ICD-10-CM diagnosis code (L62). Excludes1 (not coded here): congenital malformations of integument (Q84.-). Code first: underlying disease, such as:; pachydermoperiostosis (M89.4-).","officialDefinition":"Nail disorders in diseases classified elsewhere is a billable ICD-10-CM diagnosis code (L62). Excludes1 (not coded here): congenital malformations of integument (Q84.-). Code first: underlying disease, such as:; pachydermoperiostosis (M89.4-).","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":""}