{"code":"H80.13","type":"code","title":"Otosclerosis involving oval window, obliterative, bilateral","codeAlso":[],"includes":["Otospongiosis"],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":[],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"inclusionTerms":[],"useAdditionalCode":[],"clinicalDefinition":"Otosclerosis involving oval window, obliterative, bilateral is a billable ICD-10-CM diagnosis code (H80.13). Includes: Otospongiosis.","officialDefinition":"Otosclerosis involving oval window, obliterative, bilateral is a billable ICD-10-CM diagnosis code (H80.13). Includes: Otospongiosis.","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":""}