{"code":"H20.829","type":"code","title":"Vogt-Koyanagi syndrome, unspecified eye","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["glaucomatocyclitis crises (H40.4-)","posterior cyclitis (H30.2-)","sympathetic uveitis (H44.13-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Vogt-Koyanagi syndrome, unspecified eye is a billable ICD-10-CM diagnosis code (H20.829). Excludes2 (not included here): glaucomatocyclitis crises (H40.4-); posterior cyclitis (H30.2-); sympathetic uveitis (H44.13-).","officialDefinition":"Vogt-Koyanagi syndrome, unspecified eye is a billable ICD-10-CM diagnosis code (H20.829). Excludes2 (not included here): glaucomatocyclitis crises (H40.4-); posterior cyclitis (H30.2-); sympathetic uveitis (H44.13-).","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":""}