E53Header code — not billable

Deficiency of other B group vitamins

Chapter
4. Endocrine, nutritional and metabolic diseases
Category
E53
Effective date
October 1, 2026

Related codes in category E53

E53.0Riboflavin deficiencyYesE53.1Pyridoxine deficiencyYesE53.8Deficiency of other specified B group vitaminsYesE53.9Vitamin B deficiency, unspecifiedYes

Frequently asked questions

What is ICD-10 code E53?

E53 is an ICD-10-CM diagnosis code for Deficiency of other B group vitamins.

Is E53 a billable code?

No. E53 is a category/header code, not billable on its own — use one of its more specific child codes instead.

What ICD-10-CM chapter is E53 in?

E53 falls under Chapter 4: Endocrine, nutritional and metabolic diseases.

When did E53 become effective?

E53 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to E53?

E53 belongs to category E53, which includes 4 other codes — see the related codes list on this page.

ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.