| Test Name | ARIXTRA (ANTI Xa) LEVEL |
| Mnemonic | ARIX |
| CPT | 85520 |
| Department | Main Lab |
| Container | 3.2% Sodium Citrate |
| Handling | Contact Coag Dept before collection Centrifuge within 1 hr of collection Stability: 2 hrs at room temperature; 1 month frozen Performed Mon-Fri 1st shift |
| Component | |
| Methodology | |
| Units | mg/L |
| Required Information | |
| Reported | |
| Note | Collect 3 tubes. Tubes must be filled to 90% capacity. Use 21 g or larger needle. |
| Cross References | |
| Referred Lab |