Is ICD-10-CM code E59 billable?

Yes, E59 (Dietary selenium deficiency) is a billable ICD-10-CM diagnosis code, valid for reimbursement on HIPAA-covered transactions for FY2026.

What chapter does ICD-10-CM code E59 belong to?

E59 belongs to Chapter 4 of the ICD-10-CM tabular list: E00–E89 (Endocrine, Nutritional and Metabolic Diseases).

E59Billable

Endocrine, Nutritional and Metabolic Diseases·Other nutritional deficiencies (E50-E64)·category·FY 2026

Excludes1(Not coded here. Use a different code.)

Excludes2(Not included here. Code separately if applicable.)

Includes

Excludes1(Not coded here. Use a different code.)

BillableHas subcodes

CH4Endocrine, nutritional and metabolic diseases (E00-E89)

E50-E64Other nutritional deficiencies (E50-E64)

E59Dietary selenium deficiencyBillable

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement: