E53.9
BillableVitamin B deficiency, unspecified
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A condition where a patient lacks sufficient B vitamins in their body, but the specific type of B vitamin deficiency has not been identified or documented. This can cause fatigue, weakness, and nerve problems if left untreated.
Coding Tips
- •Use this code only when the specific B vitamin deficiency (B1, B2, B3, B6, B12, folate, etc.) cannot be determined from the medical record; always attempt to identify the specific deficiency first
- •If the deficiency is specified (such as B12 deficiency or folate deficiency), use the more specific ICD-10-CM codes (E53.8x series) rather than the unspecified code E53.9
Code Hierarchy
└E53Deficiency of other B group vitamins└E53.9Vitamin B deficiency, unspecified
└E53.9Vitamin B deficiency, unspecified