{"code":"H21.332","type":"code","title":"Parasitic cyst of iris, ciliary body or anterior chamber, left eye","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["miotic pupillary cyst (H21.27-)","sympathetic uveitis (H44.1-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Parasitic cyst of iris, ciliary body or anterior chamber, left eye is a billable ICD-10-CM diagnosis code (H21.332). Excludes2 (not included here): miotic pupillary cyst (H21.27-); sympathetic uveitis (H44.1-).","officialDefinition":"Parasitic cyst of iris, ciliary body or anterior chamber, left eye is a billable ICD-10-CM diagnosis code (H21.332). Excludes2 (not included here): miotic pupillary cyst (H21.27-); sympathetic uveitis (H44.1-).","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":""}