{"code":"E70.320","type":"code","title":"Tyrosinase negative oculocutaneous albinism","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["Chediak-Higashi syndrome (E70.330)","Hermansky-Pudlak syndrome (E70.331)","androgen insensitivity syndrome (E34.5-)","congenital adrenal hyperplasia (E25.0)","hemolytic anemias attributable to enzyme disorders (D55.-)","Marfan syndrome (Q87.4-)","5-alpha-reductase deficiency (E29.1)"],"excludes2":["Ehlers-Danlos syndromes (Q79.6-)"],"isBillable":true,"fyEffectivity":{"fy2026":true,"fy2027":true,"billableFy2026":true,"billableFy2027":true},"inclusionTerms":["Albinism I","Oculocutaneous albinism ty-neg"],"useAdditionalCode":[],"clinicalDefinition":"Tyrosinase negative oculocutaneous albinism is a billable ICD-10-CM diagnosis code (E70.320). Inclusion terms: Albinism I; Oculocutaneous albinism ty-neg. Excludes1 (not coded here): Chediak-Higashi syndrome (E70.330); Hermansky-Pudlak syndrome (E70.331); androgen insensitivity syndrome (E34.5-); congenital adrenal hyperplasia (E25.0); hemolytic anemias attributable to enzyme disorders (D55.-); Marfan syndrome (Q87.4-); 5-alpha-reductase deficiency (E29.1). Excludes2 (not included here): Ehlers-Danlos syndromes (Q79.6-).","officialDefinition":"Tyrosinase negative oculocutaneous albinism is a billable ICD-10-CM diagnosis code (E70.320). Inclusion terms: Albinism I; Oculocutaneous albinism ty-neg. Excludes1 (not coded here): Chediak-Higashi syndrome (E70.330); Hermansky-Pudlak syndrome (E70.331); androgen insensitivity syndrome (E34.5-); congenital adrenal hyperplasia (E25.0); hemolytic anemias attributable to enzyme disorders (D55.-); Marfan syndrome (Q87.4-); 5-alpha-reductase deficiency (E29.1). Excludes2 (not included here): Ehlers-Danlos syndromes (Q79.6-).","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":""}