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270.2 - Other Disturbances Of Aromatic Amino-acid Metabolism


The ICD 9 Code for Other disturbances of aromatic amino-acid metabolism is listed as 270.2.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 270.2
Long Description: Other disturbances of aromatic amino-acid metabolism
Short Description: Arom amin-acid metab NEC
Chapter: Endocrine, Nutritional And Metabolic Diseases, And Immunity Disorders
Block: Other Metabolic Disorders And Immunity Disorders (270-279)
Related Descriptions: 4-Hydroxyphenylpyruvate dioxygenase deficiency
Aland eye disease and ocular albinism
Albinism
Albinism-deafness syndrome of Tietz
Albinoidism
Albinotic fundus
Alkaptonuria
Autosomal dominant oculocutaneous albinism
Autosomal recessive ocular albinism
Black locks, oculocutaneous albinism, AND deafness of the sensorineural type
Brown oculocutaneous albinism
Disorder of tryptophan metabolism
Disorder of tyrosine metabolism
Exogenous ochronosis
Fumarylacetoacetase deficiency, acute type
Fumarylacetoacetase deficiency, chronic type
Glutaryl-CoA oxidase deficiency
Hereditary hypertyrosinemia
Hermansky-Pudlak syndrome
Homogentisate 1,2-dioxygenase deficiency
Hydroxykynureninuria
Hypertyrosinemia
Hypertyrosinemia, Richner-Hanhart type
Hypopigmentation-immunodeficiency disease
Indicanuria
Klein-Waardenberg's syndrome
Kynureninase deficiency
Minimal pigment oculocutaneous albinism
Ochronosis due to homogentisate 1,2-dioxygenase deficiency
Ochronosis due to hydroquinone
Ochronotic arthritis
Ocular albinism
Ocular albinism, type I
Ocular albinism, type II
Ocular albinism-lentigines-deafness syndrome
Oculocutaneous albinism
Oculocutaneous albinoidism
Partial albinism
Punctate oculocutaneous albinoidism
Rufous albinism
Temperature-sensitive oculocutaneous albinism
Tryptophanuria
Tyrosinase-negative oculocutaneous albinism
Tyrosinase-positive oculocutaneous albinism
Tyrosinemia
Tyrosinemia type I
Tyrosinemia type III
Tyrosinosis
Tyrosinuria
Woolf's syndrome
Yellow mutant oculocutaneous albinism
Ziprkowski-Margolis syndrome
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: E70.21 - Tyrosinemia (approximate)
ICD-10-CM Code: E70.29 - Other disorders of tyrosine metabolism (approximate)
ICD-10-CM Code: E70.30 - Albinism, unspecified (approximate)
ICD-10-CM Code: E70.5 - Disorders of tryptophan metabolism (approximate)
ICD-10-CM Code: E70.8 - Other disorders of aromatic amino-acid metabolism (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 270.2:
270.0 - Disturbances of amino-acid transport
270.1 - Phenylketonuria [PKU]
270.3 - Disturbances of branched-chain amino-acid metabolism
270.4 - Disturbances of sulphur-bearing amino-acid metabolism
270.5 - Disturbances of histidine metabolism
270.6 - Disorders of urea cycle metabolism
270.7 - Other disturbances of straight-chain amino-acid metabolism
270.8 - Other specified disorders of amino-acid metabolism
270.9 - Unspecified disorder of amino-acid metabolism