Disorders of aromatic amino-acid metabolism E70

The ICD10 code for the diagnosis "Disorders of aromatic amino-acid metabolism" is "E70". E70 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

• E70 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
• The 2019 edition of ICD-10-CM E70 became effective on October 1, 2018.
• This is the American ICD-10-CM version of E70 - other international versions of ICD-10 E70 may differ.

Codes: = Billable

• E70 Disorders of aromatic amino-acid metabolism
  • E70.0 Classical phenylketonuria
  • E70.1 Other hyperphenylalaninemias
  • E70.2 Disorders of tyrosine metabolism
  • E70.3 Albinism
  • E70.4 Disorders of histidine metabolism
  • E70.5 Disorders of tryptophan metabolism
  • E70.8 Other disorders of aromatic amino-acid metabolism
  • E70.9 Disorder of aromatic amino-acid metabolism, unspecified

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.