Test Code VITD 25-Hydroxy Vitamin D (Total), Serum
Additional Codes
LAB2015
Methodology
Used to assess vitamin D sufficiency.
Performing Laboratory
St. Mary's Regional Medical Center-Chemistry
CPT: 82306
Specimen Requirements
Container/Tube: Plain, red-top tube or gold serum gel tube
Specimen: 1 mL of serum
Transport Temperature: Ambient
Reference Values
Adults
Deficient: <20 ng/mL
Insufficient: 20-29 ng/mL
Sufficient: 30-100 ng/mL
Potential intoxication: >100 ng/mL
Less than 21 years of age
Deficient: <15 ng/mL
Insufficient 15 - <20 ng/mL
Sufficient 20-100 ng/mL
Day(s) Test Set Up
Monday-Friday