{"code":"H11.1","type":"code","title":"Conjunctival degenerations and deposits","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["keratoconjunctivitis (H16.2-)"],"excludes2":["pseudopterygium (H11.81)"],"isBillable":false,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":false,"billableFy2027":false},"sibling_codes":["H11.10","H11.11","H11.111","H11.112","H11.113","H11.119","H11.12","H11.121","H11.122","H11.123","H11.129","H11.13","H11.131","H11.132","H11.133","H11.139","H11.14","H11.141","H11.142","H11.143","H11.149","H11.15","H11.151","H11.152","H11.153","H11.159"],"inclusionTerms":[],"sibling_titles":{"code":"H11.159","title":"Pinguecula, unspecified eye","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Conjunctival degenerations and deposits is a non-billable ICD-10-CM category code (H11.1). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): keratoconjunctivitis (H16.2-). Excludes2 (not included here): pseudopterygium (H11.81).","officialDefinition":"Conjunctival degenerations and deposits is a non-billable ICD-10-CM category code (H11.1). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): keratoconjunctivitis (H16.2-). Excludes2 (not included here): pseudopterygium (H11.81).","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":""}