{"code":"D22.2","type":"code","title":"Melanocytic nevi of ear and external auricular canal","codeAlso":[],"includes":["atypical nevus","blue hairy pigmented nevus","nevus NOS"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":false,"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Melanocytic nevi of ear and external auricular canal is a non-billable ICD-10-CM category code (D22.2). A more specific billable subcode must be selected for claims submission. Includes: atypical nevus; blue hairy pigmented nevus; nevus NOS.","officialDefinition":"Melanocytic nevi of ear and external auricular canal is a non-billable ICD-10-CM category code (D22.2). A more specific billable subcode must be selected for claims submission. Includes: atypical nevus; blue hairy pigmented nevus; nevus NOS.","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":""}