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HelpTest Code TSTIM Targeted Stimulant Screen, Random, Urine
Specimen Required
Only orderable as part of profile. For more information see:
-CSMPU / Controlled Substance Monitoring Panel, Random, Urine
-ADMPU / Addiction Medicine Profile with Reflex, 22 Drug Classes, High Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine
-CSMEU / Controlled Substance Monitoring Enhanced Profile with Reflex, 21 Drug Classes, High Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine
-CSMTU / Controlled Substance Monitoring Targeted Profile, 17 Drug Classes, Mass Spectrometry, Random, Urine
-TSPU / Targeted Stimulant Screen, Random, Urine
Supplies: Sarstedt Aliquot Tube 5 mL (T914)
Collection Container/Tube: Plastic urine container
Submission Container/Tube: Plastic, 5-mL vial
Specimen Volume: 1 mL
Collection Instructions:
1. Collect a random urine specimen.
2. No preservative
Useful For
Aiding in the determination of compliance or identify illicit stimulant drug use
This test is not intended for use in employment-related testing.
Method Name
Only orderable as part of profile. For more information see:
-CSMPU / Controlled Substance Monitoring Panel, Random, Urine
-ADMPU / Addiction Medicine Profile with Reflex, 22 Drug Classes, High Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine
-CSMEU / Controlled Substance Monitoring Enhanced Profile with Reflex, 21 Drug Classes, High Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine
-CSMTU / Controlled Substance Monitoring Targeted Profile, 17 Drug Classes, Mass Spectrometry, Random, Urine
-TSPU / Targeted Stimulant Screen, Random, Urine
Liquid Chromatography Tandem Mass Spectrometry, High-Resolution Accurate Mass (LC-MS/MS HRAM)
Reporting Name
Targeted Stimulant Screen, USpecimen Type
UrineSpecimen Minimum Volume
0.5 mL
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Urine | Refrigerated (preferred) | 14 days | |
| Frozen | 28 days |
Reference Values
Only orderable as part of profile. For more information see:
-CSMPU / Controlled Substance Monitoring Panel, Random, Urine
-ADMPU / Addiction Medicine Profile with Reflex, 22 Drug Classes, High Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine
-CSMEU / Controlled Substance Monitoring Enhanced Profile with Reflex, 21 Drug Classes, High Resolution Mass Spectrometry and Immunoassay Screen, Random, Urine
-CSMTU / Controlled Substance Monitoring Targeted Profile, 17 Drug Classes, Mass Spectrometry, Random, Urine
-TSPU / Targeted Stimulant Screen, Random, Urine
Not detected
Cutoff concentrations:
Methamphetamine: 100 ng/mL
Amphetamine: 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
Test Classification
This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. It has not been cleared or approved by the US Food and Drug Administration.CPT Code Information
80326
G0480 (if appropriate)
LOINC Code Information
| Test ID | Test Order Name | Order LOINC Value |
|---|---|---|
| TSTIM | Targeted Stimulant Screen, U | 99107-5 |
| Result ID | Test Result Name | Result LOINC Value |
|---|---|---|
| 610273 | Methamphetamine | 19554-5 |
| 610274 | Amphetamine | 19343-3 |
| 610275 | 3,4-methylenedioxymethamphetamine (MDMA) | 19568-5 |
| 610276 | 3,4-methylenedioxy-N-ethylamphetamine (MDEA) | 59844-1 |
| 610277 | 3,4-methylenedioxyamphetamine (MDA) | 19565-1 |
| 610278 | Ephedrine | 99108-3 |
| 610279 | Pseudoephedrine | 99109-1 |
| 610280 | Phentermine | 19674-1 |
| 610281 | Phencyclidine (PCP) | 19659-2 |
| 610282 | Methylphenidate | 19577-6 |
| 610283 | Ritalinic acid | 99110-9 |
| 610284 | Stimulant Interpretation | 54247-2 |
Day(s) Performed
Monday through Sunday
Report Available
3 to 4 daysReject Due To
| Gross hemolysis | OK |
| Gross icterus | Reject |