Specimen:
Collect
- One SST
Also Acceptable:
- One Red Top
Submit
- 1 mL (Min:0.3 mL) Serum . Submit Refrigerated. Submit in a Standard Transport Tube.
Special Handling
- Avoid Repeated Freeze/Thaw Cycles
- Fasting Specimen is Preferred
- Separate from cells ASAP
Rejection Criteria
- Grossly Lipemic Samples
- Hemolyzed specimens
- Microbially Contaminated
Stability
Ambient: Unacceptable; Refrigerated: 5 Day(s); Frozen: 1 Month(s); Incubated: Unacceptable
Methodology
- Chemiluminescent Immunoassay
Performed
Mon-Fri
Reported
1-3 Day(s)
CPT Codes
- 82306
Interpretive Data
General Reference Range : 30-100 ng/mL
Deficiency: Less than 10 ng/mL
Insufficiency: 10-29 ng/mL
Optimum Level: 30-100 ng/mL
Possible Toxicity: Greater than 100 ng/mL
Deficiency: Less than 10 ng/mL
Insufficiency: 10-29 ng/mL
Optimum Level: 30-100 ng/mL
Possible Toxicity: Greater than 100 ng/mL
Components
- 2655 - VITAMIN D 25-OH
Last Updated: May 20, 2025 @ 9:13 am
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