Phencyclidine (PCP) Screen With Reflex Confirmation, Whole Blood

TEST: 700933
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CPT: 80307
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Expected Turnaround Time

4 - 10 days

Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.

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Specimen Requirements

Specimen

Whole blood

Volume

7 mL

Minimum Volume

3 mL

Container

Gray-top (sodium flouride/potassium oxalate) tube, green-top (heparin) tube, or lavender-top (EDTA) tube

Storage Instructions

Submission/transport (<3 days): Room temperature. For storage beyond three days, specimen should be refrigerated or frozen.

Test Details

Limitations

This test was developed, and its performance characteristics determined, by LabCorp. It has not been cleared or approved by the US Food and Drug Administration (FDA).

Methodology

Initial presumptive testing by immunoassay at a testing threshold of 8 ng/mL; presumptive positives confirmed to limit of quantitation by definitive chromatography mass spectrometry (GC/MS) or LC/MS-MS).

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
700933 Phencyclidine, Scr w/Conf, WB 51692-2 700863 PHENCYCLIDINE, IA ng/mL 51692-2
Reflex Table for PHENCYCLIDINE, IA
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 700816 PHENCYCLIDINE,MS,WB/SP RFX 700771 Phencyclidine Confirmation 32107-5
Reflex Table for PHENCYCLIDINE, IA
Order Code Order Name Result Code Result Name UofM Result LOINC
Reflex 1 700816 PHENCYCLIDINE,MS,WB/SP RFX 700772 Phencyclidine ng/mL 10915-7

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The LOINC® codes are copyright © 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf