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Test ID TSPU Targeted Stimulant Screen, Random, Urine


Additional Testing Requirements


In most cases, no additional testing is needed after the qualitative targeted stimulant test is performed if the parent drug or metabolites found are consistent with the patient's prescribed medications. However, if an unexpected stimulant is found, confirmatory testing can be requested at an additional charge.



Specimen Required


Supplies: Sarstedt Aliquot Tube 5 mL (T914)

Collection Container/Tube: Plastic urine container

Submission Container/Tube: Plastic vial

Specimen Volume: 1 mL

Collection Instructions:

1. Collect a random urine specimen.

2. No preservative


Secondary ID

610272

Useful For

Determining compliance or identifying illicit stimulant drug use

 

This test is not intended for employment-related testing.

Specimen Type

Urine

Specimen Stability Information

Specimen Type Temperature Time
Urine Refrigerated (preferred) 14 days
  Frozen  28 days

Reject Due To

Gross hemolysis OK
Gross icterus Reject

Reference Values

Not detected (Positive results are reported with qualitative "Present" results)

 

Cutoff concentrations:

Methamphetamine: 100 ng/mL

Amphetamines: 100 ng/mL

3,4-Methylenedioxymethamphetamine (MDMA): 100 ng/mL

3,4-Methylenedioxy-N-ethylamphetamine (MDEA): 100 ng/mL

3,4-Methylenedioxyamphetamine (MDA): 100 ng/mL

Ephedrine: 100 ng/mL

Pseudoephedrine: 100 ng/mL

Phentermine: 100 ng/mL

Phencyclidine (PCP): 20 ng/mL

Methylphenidate: 20 ng/mL

Ritalinic acid: 100 ng/mL

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

G0480

80326 (if appropriate for select payers)

Clinical Toxicology CPT Code Client Guidance

Day(s) Performed

Monday through Sunday

Report Available

3 to 4 days

Forms

If not ordering electronically, complete, print, and send a Therapeutics Test Request (T831) with the specimen.