ICD-10 Code E70.81 - Aromatic L-amino acid decarboxylase deficiency

ICD-10-CM Diagnosis Code E70.81

Diagnosis Code: E70.81 (Raw: E7081)

Description: Aromatic L-amino acid decarboxylase deficiency

Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)

Fiscal Year: 2026

CMS Section 111 Status: Valid for reporting.

Overview & Clinical Details

ICD-10-CM code E70.81 is designated for Aromatic L-amino acid decarboxylase deficiency. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.