E53: Deficiency of other B group vitamins
Codes under E53 (Deficiency of other B group vitamins). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| E53.0 | Riboflavin deficiency | ✓ |
| E53.0 | Riboflavin deficiency | ✓ |
| E53.1 | Pyridoxine deficiency | ✓ |
| E53.1 | Pyridoxine deficiency | ✓ |
| E53.8 | Deficiency of other specified B group vitamins | ✓ |
| E53.8 | Deficiency of other specified B group vitamins | ✓ |
| E53.9 | Vitamin B deficiency, unspecified | ✓ |
| E53.9 | Vitamin B deficiency, unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code E53?
E53 is an ICD-10-CM category covering Deficiency of other B group vitamins. It contains 8 more specific diagnosis codes, 8 of which are billable.
Is E53 a billable code?
No — E53 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example E53.0 — Riboflavin deficiency). 8 of the 8 codes under E53 are billable.
What codes fall under E53?
E53 includes E53.0, E53.0, E53.1, E53.1, E53.8, plus 3 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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