Methylphenidate and Metabolite, Urine, Quantitative
Test Mnemonic
URTALN
CPT Codes
- 80360 - QTY (1)
- Alt code: G0480 - QTY (1)
Aliases
- Ritalin
Includes
- Methylphenidate
- Ritalinic acid
Performing Laboratory
ARUP
FDA Category
Laboratory Developed Test
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 2 mL | Urine, random | Clean container (No preservatives) | Refrigerated |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 1 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Refrigerated | 3 weeks |
| Frozen | 3 months |
| Ambient | Unacceptable |
Days Performed
Mon, Thu, Sat
Turnaround Time
2 - 8 days
Methodology
| Name | Description |
|---|---|
| Liquid Chromatography-Tandem Mass Spectrometry (LC-MS/MS) |
Special Info
This test is New York DOH approved.
Clinical Info
This test is useful for general testing in contexts of compliance and/or abuse.