Specimen:
Collect
- One SST
Also Acceptable:
- One Green Top (Li Heparin)
- One Lavender (EDTA)
- One Pink Top (EDTA)
Submit
- 0.5 mL (Min:0.3 mL) Serum in Standard Transport Tube. Submit Frozen. Submit in a Standard Transport Tube.
Also Acceptable:
- 0.5 mL (Min:0.3 mL) Plasma in Standard Transport Tube. Submit Frozen. Submit in a Standard Transport Tube.
- 0.5 mL (Min:0.3 mL) Plasma in Standard Transport Tube. Submit Frozen. Submit in a Standard Transport Tube.
- 0.5 mL (Min:0.3 mL) Plasma in Standard Transport Tube. Submit Frozen. Submit in a Standard Transport Tube.
Special Handling
- Allow specimen to clot completely at room temperature
- Separate aliquot required for each frozen test ordered
- Separate serum from cells ASAP or within 2 hours of collection
Rejection Criteria
- Hemolyzed specimens
Stability
Ambient: 8 Hour(s); Refrigerated: 3 Day(s); Frozen: 3 Month(s); Incubated: Unacceptable
Methodology
- Quantitative Electrochemiluminescent Immunoassay
Performed
Sun-Sat
Reported
2-3 Day(s)
CPT Codes
- 83937
Components
- 91399 - OSTEOCALCIN
Last Updated: July 15, 2025 @ 9:13 am
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