E56.9
Vitamin deficiency, unspecified
Billable code
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Inherited from E56Other vitamin deficiencies
Excludes 1
sequelae of other vitamin deficiencies (E64.8)
Inherited from E50-E64Other nutritional deficiencies
Excludes 2
nutritional anemias (D50-D53)
Inherited from chapter 4Endocrine, nutritional and metabolic diseases
Excludes 1
transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Official Guidelines for E56.9
FY 2026 ›Find E56.9 in the alphabetic index
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