{"code":"A69.21","type":"code","title":"Meningitis due to Lyme disease","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["leptospirosis (A27.-)","syphilis (A50-A53)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Meningitis due to Lyme disease is a billable ICD-10-CM diagnosis code (A69.21). Excludes2 (not included here): leptospirosis (A27.-); syphilis (A50-A53).","officialDefinition":"Meningitis due to Lyme disease is a billable ICD-10-CM diagnosis code (A69.21). Excludes2 (not included here): leptospirosis (A27.-); syphilis (A50-A53).","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":""}