E63.8Billable

Other specified nutritional deficiencies

Chapter
4. Endocrine, nutritional and metabolic diseases
Category
E63
Effective date
October 1, 2026

Related codes in category E63

E63Other nutritional deficienciesE63.0Essential fatty acid [EFA] deficiencyYesE63.1Imbalance of constituents of food intakeYesE63.9Nutritional deficiency, unspecifiedYes

Frequently asked questions

What is ICD-10 code E63.8?

E63.8 is an ICD-10-CM diagnosis code for Other specified nutritional deficiencies.

Is E63.8 a billable code?

Yes. E63.8 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is E63.8 in?

E63.8 falls under Chapter 4: Endocrine, nutritional and metabolic diseases.

When did E63.8 become effective?

E63.8 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to E63.8?

E63.8 belongs to category E63, 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.