{"code":"H71.03","type":"code","title":"Cholesteatoma of attic, bilateral","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":[],"excludes2":["cholesteatoma of external ear (H60.4-)","recurrent cholesteatoma of postmastoidectomy cavity (H95.0-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true},"sibling_codes":["H71","H71.0","H71.01","H71.02","H71.1","H71.10","H71.11","H71.12","H71.13","H71.2","H71.20","H71.21","H71.22","H71.23","H71.3","H71.30","H71.31","H71.32","H71.33","H71.9","H71.90","H71.91","H71.92","H71.93"],"inclusionTerms":[],"sibling_titles":{"code":"H71.93","title":"Unspecified cholesteatoma, bilateral","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Cholesteatoma of attic, bilateral is a billable ICD-10-CM diagnosis code (H71.03). Excludes2 (not included here): cholesteatoma of external ear (H60.4-); recurrent cholesteatoma of postmastoidectomy cavity (H95.0-).","officialDefinition":"Cholesteatoma of attic, bilateral is a billable ICD-10-CM diagnosis code (H71.03). Excludes2 (not included here): cholesteatoma of external ear (H60.4-); recurrent cholesteatoma of postmastoidectomy cavity (H95.0-).","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":""}