{"code":"G70.2","type":"code","title":"Congenital and developmental myasthenia","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["botulism (A05.1, A48.51-A48.52)","transient neonatal myasthenia gravis (P94.0)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"sibling_codes":["G70","G70.0","G70.1","G70.8","G70.9"],"inclusionTerms":[],"sibling_titles":{"code":"G70.9","title":"Myoneural disorder, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Congenital and developmental myasthenia is a billable ICD-10-CM diagnosis code (G70.2). Excludes1 (not coded here): botulism (A05.1, A48.51-A48.52); transient neonatal myasthenia gravis (P94.0).","officialDefinition":"Congenital and developmental myasthenia is a billable ICD-10-CM diagnosis code (G70.2). Excludes1 (not coded here): botulism (A05.1, A48.51-A48.52); transient neonatal myasthenia gravis (P94.0).","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":""}