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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

E70.4 – Disorders of histidine metabolism

Overview

Coding Notes

Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions

Child Codes

Disorders of histidine metabolism, unspecified
Histidinemia
Other disorders of histidine metabolism

Sibling Codes

Classical phenylketonuria
Other hyperphenylalaninemias
Disorders of tyrosine metabolism
Albinism
Disorders of tryptophan metabolism
Other disorders of aromatic amino-acid metabolism
Disorder of aromatic amino-acid metabolism, unspecified

Parent Sibling Codes

Disorders of aromatic amino-acid metabolism
Disorders of branched-chain amino-acid metabolism and fatty-acid metabolism
Other disorders of amino-acid metabolism
Lactose intolerance
Other disorders of carbohydrate metabolism
Disorders of sphingolipid metabolism and other lipid storage disorders
Disorders of glycosaminoglycan metabolism
Disorders of glycoprotein metabolism
Disorders of lipoprotein metabolism and other lipidemias
Disorders of purine and pyrimidine metabolism

View in Tabular

Code Title
E00-E89 Endocrine, nutritional and metabolic diseases (E00-E89)
E70-E88 Metabolic disorders (E70-E88)
E70 Disorders of aromatic amino-acid metabolism
E70.4 Disorders of histidine metabolism
E70.40 Disorders of histidine metabolism, unspecified
E70.41 Histidinemia
E70.49 Other disorders of histidine metabolism