{"code":"E70","type":"category","title":"Disorders of aromatic amino-acid metabolism","codeAlso":[],"includes":[],"modern_v":"official26","codeFirst":[],"excludes1":["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":false,"sibling_codes":["E70.0","E70.1","E70.2","E70.20","E70.21","E70.29","E70.3","E70.30","E70.31","E70.310","E70.311","E70.318","E70.319","E70.32","E70.320","E70.321","E70.328","E70.329","E70.33","E70.330","E70.331","E70.338","E70.339","E70.39","E70.4","E70.40","E70.41","E70.49","E70.5","E70.8","E70.81","E70.89","E70.9"],"inclusionTerms":[],"sibling_titles":{"code":"E70.9","title":"Disorder of aromatic amino-acid metabolism, unspecified","isBillable":true},"useAdditionalCode":[],"clinicalDefinition":"Disorders of aromatic amino-acid metabolism is a non-billable ICD-10-CM category code (E70). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): 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":"Disorders of aromatic amino-acid metabolism is a non-billable ICD-10-CM category code (E70). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): 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":[{"code":"E70.0","title":"Classical phenylketonuria","description":"Classical phenylketonuria is a billable ICD-10-CM diagnosis code (E70.0). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.0-classical-phenylketonuria"},{"code":"E70.1","title":"Other hyperphenylalaninemias","description":"Other hyperphenylalaninemias is a billable ICD-10-CM diagnosis code (E70.1). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.1-other-hyperphenylalaninemias"},{"code":"E70.2","title":"Disorders of tyrosine metabolism","description":"Disorders of tyrosine metabolism is a non-billable ICD-10-CM category code (E70.2). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): transitory tyrosinemia of newborn (P74.5); 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-).","isBillable":false,"slug":"e70.2-disorders-of-tyrosine-metabolism"},{"code":"E70.20","title":"Disorder of tyrosine metabolism, unspecified","description":"Disorder of tyrosine metabolism, unspecified is a billable ICD-10-CM diagnosis code (E70.20). Excludes1 (not coded here): transitory tyrosinemia of newborn (P74.5); 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-).","isBillable":true,"slug":"e70.20-disorder-of-tyrosine-metabolism-unspecified"},{"code":"E70.21","title":"Tyrosinemia","description":"Tyrosinemia is a billable ICD-10-CM diagnosis code (E70.21). Inclusion terms: Hypertyrosinemia. Excludes1 (not coded here): transitory tyrosinemia of newborn (P74.5); 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-).","isBillable":true,"slug":"e70.21-tyrosinemia"},{"code":"E70.29","title":"Other disorders of tyrosine metabolism","description":"Other disorders of tyrosine metabolism is a billable ICD-10-CM diagnosis code (E70.29). Inclusion terms: Alkaptonuria; Ochronosis. Excludes1 (not coded here): transitory tyrosinemia of newborn (P74.5); 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-).","isBillable":true,"slug":"e70.29-other-disorders-of-tyrosine-metabolism"},{"code":"E70.3","title":"Albinism","description":"Albinism is a non-billable ICD-10-CM category code (E70.3). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): 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-).","isBillable":false,"slug":"e70.3-albinism"},{"code":"E70.30","title":"Albinism, unspecified","description":"Albinism, unspecified is a billable ICD-10-CM diagnosis code (E70.30). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.30-albinism-unspecified"},{"code":"E70.31","title":"Ocular albinism","description":"Ocular albinism is a non-billable ICD-10-CM category code (E70.31). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): 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-).","isBillable":false,"slug":"e70.31-ocular-albinism"},{"code":"E70.310","title":"X-linked ocular albinism","description":"X-linked ocular albinism is a billable ICD-10-CM diagnosis code (E70.310). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.310-x-linked-ocular-albinism"},{"code":"E70.311","title":"Autosomal recessive ocular albinism","description":"Autosomal recessive ocular albinism is a billable ICD-10-CM diagnosis code (E70.311). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.311-autosomal-recessive-ocular-albinism"},{"code":"E70.318","title":"Other ocular albinism","description":"Other ocular albinism is a billable ICD-10-CM diagnosis code (E70.318). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.318-other-ocular-albinism"},{"code":"E70.319","title":"Ocular albinism, unspecified","description":"Ocular albinism, unspecified is a billable ICD-10-CM diagnosis code (E70.319). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.319-ocular-albinism-unspecified"},{"code":"E70.32","title":"Oculocutaneous albinism","description":"Oculocutaneous albinism is a non-billable ICD-10-CM category code (E70.32). A more specific billable subcode must be selected for claims submission. 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-).","isBillable":false,"slug":"e70.32-oculocutaneous-albinism"},{"code":"E70.320","title":"Tyrosinase negative oculocutaneous albinism","description":"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-).","isBillable":true,"slug":"e70.320-tyrosinase-negative-oculocutaneous-albinism"},{"code":"E70.321","title":"Tyrosinase positive oculocutaneous albinism","description":"Tyrosinase positive oculocutaneous albinism is a billable ICD-10-CM diagnosis code (E70.321). Inclusion terms: Albinism II; Oculocutaneous albinism ty-pos. 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-).","isBillable":true,"slug":"e70.321-tyrosinase-positive-oculocutaneous-albinism"},{"code":"E70.328","title":"Other oculocutaneous albinism","description":"Other oculocutaneous albinism is a billable ICD-10-CM diagnosis code (E70.328). Inclusion terms: Cross syndrome. 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-).","isBillable":true,"slug":"e70.328-other-oculocutaneous-albinism"},{"code":"E70.329","title":"Oculocutaneous albinism, unspecified","description":"Oculocutaneous albinism, unspecified is a billable ICD-10-CM diagnosis code (E70.329). 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-).","isBillable":true,"slug":"e70.329-oculocutaneous-albinism-unspecified"},{"code":"E70.33","title":"Albinism with hematologic abnormality","description":"Albinism with hematologic abnormality is a non-billable ICD-10-CM category code (E70.33). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): 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-).","isBillable":false,"slug":"e70.33-albinism-with-hematologic-abnormality"},{"code":"E70.330","title":"Chediak-Higashi syndrome","description":"Chediak-Higashi syndrome is a billable ICD-10-CM diagnosis code (E70.330). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.330-chediak-higashi-syndrome"},{"code":"E70.331","title":"Hermansky-Pudlak syndrome","description":"Hermansky-Pudlak syndrome is a billable ICD-10-CM diagnosis code (E70.331). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.331-hermansky-pudlak-syndrome"},{"code":"E70.338","title":"Other albinism with hematologic abnormality","description":"Other albinism with hematologic abnormality is a billable ICD-10-CM diagnosis code (E70.338). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.338-other-albinism-with-hematologic-abnormality"},{"code":"E70.339","title":"Albinism with hematologic abnormality, unspecified","description":"Albinism with hematologic abnormality, unspecified is a billable ICD-10-CM diagnosis code (E70.339). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.339-albinism-with-hematologic-abnormality-unspecified"},{"code":"E70.39","title":"Other specified albinism","description":"Other specified albinism is a billable ICD-10-CM diagnosis code (E70.39). Inclusion terms: Piebaldism. Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.39-other-specified-albinism"},{"code":"E70.4","title":"Disorders of histidine metabolism","description":"Disorders of histidine metabolism is a non-billable ICD-10-CM category code (E70.4). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): 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-).","isBillable":false,"slug":"e70.4-disorders-of-histidine-metabolism"},{"code":"E70.40","title":"Disorders of histidine metabolism, unspecified","description":"Disorders of histidine metabolism, unspecified is a billable ICD-10-CM diagnosis code (E70.40). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.40-disorders-of-histidine-metabolism-unspecified"},{"code":"E70.41","title":"Histidinemia","description":"Histidinemia is a billable ICD-10-CM diagnosis code (E70.41). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.41-histidinemia"},{"code":"E70.49","title":"Other disorders of histidine metabolism","description":"Other disorders of histidine metabolism is a billable ICD-10-CM diagnosis code (E70.49). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.49-other-disorders-of-histidine-metabolism"},{"code":"E70.5","title":"Disorders of tryptophan metabolism","description":"Disorders of tryptophan metabolism is a billable ICD-10-CM diagnosis code (E70.5). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.5-disorders-of-tryptophan-metabolism"},{"code":"E70.8","title":"Other disorders of aromatic amino-acid metabolism","description":"Other disorders of aromatic amino-acid metabolism is a non-billable ICD-10-CM category code (E70.8). A more specific billable subcode must be selected for claims submission. Excludes1 (not coded here): 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-).","isBillable":false,"slug":"e70.8-other-disorders-of-aromatic-amino-acid-metabolism"},{"code":"E70.81","title":"Aromatic L-amino acid decarboxylase deficiency","description":"Aromatic L-amino acid decarboxylase deficiency is a billable ICD-10-CM diagnosis code (E70.81). Inclusion terms: AADC deficiency. Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.81-aromatic-l-amino-acid-decarboxylase-deficiency"},{"code":"E70.89","title":"Other disorders of aromatic amino-acid metabolism","description":"Other disorders of aromatic amino-acid metabolism is a billable ICD-10-CM diagnosis code (E70.89). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.89-other-disorders-of-aromatic-amino-acid-metabolism"},{"code":"E70.9","title":"Disorder of aromatic amino-acid metabolism, unspecified","description":"Disorder of aromatic amino-acid metabolism, unspecified is a billable ICD-10-CM diagnosis code (E70.9). Excludes1 (not coded here): 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-).","isBillable":true,"slug":"e70.9-disorder-of-aromatic-amino-acid-metabolism-unspecified"}],"hierarchy":[],"relatedCodes":[],"relevantCPTCodes":[],"documentationTips":[],"caseStudies":[],"description":"","overview":""}