{"code":"H18.2","type":"code","title":"Other and unspecified corneal edema","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["H18.20","H18.21","H18.211","H18.212","H18.213","H18.219","H18.22","H18.221","H18.222","H18.223","H18.229","H18.23","H18.231","H18.232","H18.233","H18.239"],"inclusionTerms":[],"sibling_titles":{"code":"H18.239","title":"Secondary corneal edema, unspecified eye","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Other and unspecified corneal edema is a non-billable ICD-10-CM category code (H18.2). A more specific billable subcode must be selected for claims submission.","officialDefinition":"Other and unspecified corneal edema is a non-billable ICD-10-CM category code (H18.2). A more specific billable subcode must be selected for claims submission.","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":""}