U.S. ICD-10-CM · FY 2027

E59 ICD-10-CM Code: Dietary selenium deficiency

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

E59

Dietary selenium deficiency

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where E59 sits

  1. 1

    Chapter 4

    Endocrine, nutritional and metabolic diseases (E00-E89)

  2. 2

    Section

    Other nutritional deficiencies (E50-E64)

  3. 3

    Category E59

    Dietary selenium deficiency

  4. 4

    Code E59

    Dietary selenium deficiency

Documentation details

Notes for this code

Inclusion terms

  • Keshan disease

Code first

No “code first” instruction is listed for E59.

Use additional code

No “use additional code” instruction is listed for E59.

Excludes1

Conditions that should not be reported together with this code.

  • sequelae of selenium deficiency (E64.8)

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for E59.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code E59 mean?

E59 is the FY 2027 U.S. ICD-10-CM code for “Dietary selenium deficiency.”

Is E59 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, E59 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is E59 located in ICD-10-CM?

E59 is listed in Chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89), within Other nutritional deficiencies (E50-E64) (E50–E64), under category E59, Dietary selenium deficiency.

What coding notes are listed for E59?

Its listed inclusion terms are Keshan disease. No code-first instruction is listed. Excludes1 notes: sequelae of selenium deficiency (E64.8). No Excludes2 note is listed.

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