{"code":"L93.0","type":"code","title":"Discoid lupus erythematosus","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["lupus exedens (A18.4)","lupus vulgaris (A18.4)","scleroderma (M34.-)","systemic lupus erythematosus (M32.-)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["L93","L93.1","L93.2"],"inclusionTerms":["Lupus erythematosus NOS"],"sibling_titles":{"code":"L93.2","title":"Other local lupus erythematosus","isBillable":true},"useAdditionalCode":["code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)"],"clinicalDefinition":"Discoid lupus erythematosus is a billable ICD-10-CM diagnosis code (L93.0). Inclusion terms: Lupus erythematosus NOS. Excludes1 (not coded here): lupus exedens (A18.4); lupus vulgaris (A18.4); scleroderma (M34.-); systemic lupus erythematosus (M32.-). Use additional code: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).","officialDefinition":"Discoid lupus erythematosus is a billable ICD-10-CM diagnosis code (L93.0). Inclusion terms: Lupus erythematosus NOS. Excludes1 (not coded here): lupus exedens (A18.4); lupus vulgaris (A18.4); scleroderma (M34.-); systemic lupus erythematosus (M32.-). 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":""}