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Test Code PNRCH Pain Clinic Immunoassay Panel, Urine

Reflex Tests

Test ID Reporting Name Available Separately Always Performed
AMPHU Amphetamines Confirmation, U Yes No
BARBU Barbiturates Confirmation, U Yes No
BENZU Benzodiazepines Confirmation, U Yes No
COKEU Cocaine and metabolite Conf, U Yes No
PCPU Phencyclidine Confirmation, U Yes No
THCU Carboxy-THC Confirmation, U Yes No

Testing Algorithm

Testing begins with screening tests for drugs of abuse. Positives are confirmed and quantitated by definitive methods (gas chromatography-mass spectrometry for barbiturates, benzodiazepines, cocaine and metabolites, phencyclidine, and tetrahydrocannabinol metabolite) at an additional charge. Amphetamines that screen positive will be quantified with liquid chromatography-tandem mass spectrometry at an additional charge.

Method Name

Screened by Immunoassay and Confirmed by Gas Chromatography-Mass Spectrometry (GC-MS) or Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS)

 

Only orderable as part of profile. For more information see PNCSU / Pain Clinic Survey, Urine.

Reporting Name

Pain Clinic Immunoassay Panel, U

Specimen Type

Urine


Specimen Required


Only orderable as part of profile. For more information see PNCSU / Pain Clinic Survey, Urine.

 

Container/Tube: Plastic, 60-mL urine bottle

Specimen Volume: 30 mL

Collection Instructions:

1. Collect a random urine specimen.

2. No preservative.


Specimen Stability Information

Specimen Type Temperature Time
Urine Refrigerated (preferred) 14 days
  Frozen  14 days
  Ambient  72 hours

Reference Values

Only orderable as part of a profile. For more information see PNCSU / Pain Clinic Survey, Urine.

Performing Laboratory

Mayo Medical Laboratories in Rochester

Test Classification

This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

80307

LOINC Code Information

Test ID Test Order Name Order LOINC Value
PNRCH Pain Clinic Immunoassay Panel, U In Process

 

Result ID Test Result Name Result LOINC Value
2573 Amphetamines 16369-1
2574 Barbiturates 16429-3
2575 Benzodiazepines 16195-0
21652 Cocaine 19360-7
2578 Phencyclidine 18392-1
2664 Tetrahydrocannabinol 19416-7