E53.1 – Pyridoxine deficiency

ICD-10-CM 2027 diagnosis code · Other nutritional deficiencies

Billable code

ICD-10-CM code E53.1

Code: E53.1 (claims format: E531)
Description: Pyridoxine deficiency
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 4. Endocrine, nutritional and metabolic diseases (E00-E89)
Block: E50-E64 Other nutritional deficiencies
Parent codes: E53

Notes for E53.1

Applicable to:

Vitamin B6 deficiency

Excludes1 (not coded here):

pyridoxine-responsive sideroblastic anemia (D64.3)

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

E53 – Deficiency of other B group vitamins

Excludes1 (not coded here):

sequelae of vitamin B deficiency (E64.8)

Block E50-E64

Excludes2 (not included here):

nutritional anemias (D50-D53)

Index terms for E53.1

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in E53

E53.0 – Riboflavin deficiencyBillable
E53.8 – Deficiency of other specified B group vitaminsBillable
E53.9 – Vitamin B deficiency, unspecifiedBillable

Frequently asked questions

What is ICD-10 code E53.1?

E53.1 is the ICD-10-CM code for pyridoxine deficiency, in the block E50-E64 (Other nutritional deficiencies).

Is E53.1 a billable code?

Yes. E53.1 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does E53.1 belong to?

It belongs to category E53 – Deficiency of other B group vitamins.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.