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Test Code FOXFU Oxycodone - Free (Unconjugated), Serum


Specimen Required


***Must submit one specimen per order. Specimens cannot be shared between multiple orders.***

Specimen Type: Serum 

Collection Container/Tube: Red 

Submission Container/Tube: Plastic vial 

Specimen Volume: 1 mL 

Collection Instructions: Draw blood in a plain, red-top tube(s). (Serum gel tube is not acceptable.) Spin down and send 1 mL of serum refrigerate in a preservative-free plastic vial.


Method Name

High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS)

Reporting Name

Oxycodone-Free (Unconjugated), S

Specimen Type

Serum Red

Specimen Minimum Volume

0.4 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Red Refrigerated (preferred) 30 days
  Ambient  30 days
  Frozen  30 days

Reject Due To

Other Serum Polymer gel separation tube (SST or PST)

Reference Values

Reporting Limit determined each analysis.

 

Oxycodone – Free: None Detected (ng/mL)

  

Adult therapeutic range: 13 - 120 ng/mL

Day(s) Performed

Monday through Sunday

Report Available

6 to 8 days

CPT Code Information

80365

LOINC Code Information

Test ID Test Order Name Order LOINC Value
FOXFU Oxycodone-Free (Unconjugated), S 12789-4

 

Result ID Test Result Name Result LOINC Value
Z3526 Oxycodone-Free 12789-4

Test Classification

This test was developed and its performance characteristics determined by NMS Labs. It has not been cleared or approved by the U.S. Food and Drug Administration.