All ICD10 Codes

E70.8

Non-Billable
ChapterE00–E89
Ranksubcategory
Official Description

Other disorders of aromatic amino-acid metabolism

Use a more specific code (2 billable)
E70.81Aromatic L-amino acid decarboxylase deficiencyE70.89Other disorders of aromatic amino-acid metabolism
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 4: Endocrine, Nutritional and Metabolic Diseases (E00-E89).
General instructions are available for the parent sections:
View CH4 NotesView E70-E88 Notes

Clinical Hierarchy

BillableHas subcodes
CH4Endocrine, nutritional and metabolic diseases (E00-E89)
E70-E88Metabolic disorders (E70-E88)
E70Disorders of aromatic amino-acid metabolism
E70.8Other disorders of aromatic amino-acid metabolismNot billable
E70.81Aromatic L-amino acid decarboxylase deficiencyBillable
E70.89Other disorders of aromatic amino-acid metabolismBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to E70.8:

blockE70-E88
Metabolic disorders (E70-E88)
View context instructions
chapterCH4
Endocrine, nutritional and metabolic diseases (E00-E89)
View context instructions

Code History

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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