91273 Fentanyl, Urine

Specimen:

Collect:

Random Urine

Submit:

4 mL (Min:0.5 mL) Random Urine in Sterile Specimen Container. Submit Ambient. Submit in a Standard Transport Tube.

Special Handling:

Avoid Repeated Freeze/Thaw Cycles

Rejection Criteria:

Specimens exposed to repeat freeze/thaw cycles

Stability:

Ambient: 1 Month(s); Refrigerated: 1 Month(s); Frozen: 9 Month(s); Incubated: Unacceptable

Methodology:

Quantitative Liquid Chromatography-Tendem Mass Spectrometry

Performed:

Sun-Sat

Reported:

2-5 Day(s)

CPT Codes:

83925