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HelpTest Code TRAZSO Trazodone, Serum or Plasma (124)
Additional Codes
MedTox Laboratories Test Code: 124
Useful For
Therapeutic Drug Management
Synonyms/Keywords
Desyrel, Oleptro
Specimen Requirements
| Fasting Required | Specimen Type | Preferred Container/Tube | Acceptable Container/Tube | Specimen Volume | Specimen Minimum Volume (allows for 1 repeat) |
Pediatric Minimum Volume (no repeat) |
|---|---|---|---|---|---|---|
| No | Serum | Red Top Tube (RTT) | 1 mL | 0.2 mL | ||
| Plasma | Green Top Tube (GTT) | 1 mL | 0.2 mL |
Collection/Processing Instructions
Trough levels are most reproducible.
Gel-barrier tubes are not recommended.
Specimen Stability Information
| Specimen Type | Temperature | Time |
|---|---|---|
| Serum/Plasma | Ambient | 3 days |
| Refrigerate | 1 week | |
| Frozen | Indefinitely |
Test Components
Serum or plasma test for Trazodone.
Reference Range Information
| Performing Location | Reference Range |
|---|---|
| Medtox Laboratories | Reference Range: 800-1600 ng/mL |
Performing Laboratory Name
Medtox Laboratories
Referral Laboratory Information
| Address | Telephone | Website Link | Marshfield Lab Account # |
|---|---|---|---|
| 402 West Country Road D St. Paul, MN 55112 |
800-832-3244 | www.medtox.com | 1080 |
Performing Information
| Performing Location | Day(s) Test Performed | Analytical Time | Methodology/Instrumentation |
|---|---|---|---|
| Medtox Laboratories | Monday through Sunday | 5 days | Liquid Chromatography/Tandem Mass Spectrometry (LC/MS-MS) |
CPT Codes
| CPT | Modifier (if needed) |
Quantity | Description | Comments |
|---|---|---|---|---|
| 80299 |
|
1 |
|
|
Outreach CPT Codes
| CPT | Modifier (if needed) |
Quantity | Description | Comments |
|---|---|---|---|---|
| 80299 |
|
1 |
|
|
Ordering Applications
| Ordering Application | Description |
|---|---|
| Centricity | Trazodone, Serum or Plasma (124) |
| Cerner | Trazodone, Serum or Plasma (124) |
| COM | Trazodone, Serum or Plasma (124) |