{"code":"H18.421","type":"code","title":"Band keratopathy, right eye","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["Mooren's ulcer (H16.0-)","recurrent erosion of cornea (H18.83-)"],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Band keratopathy, right eye is a billable ICD-10-CM diagnosis code (H18.421). Excludes1 (not coded here): Mooren's ulcer (H16.0-); recurrent erosion of cornea (H18.83-).","officialDefinition":"Band keratopathy, right eye is a billable ICD-10-CM diagnosis code (H18.421). Excludes1 (not coded here): Mooren's ulcer (H16.0-); recurrent erosion of cornea (H18.83-).","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":""}