- WFNS
Warfarin, Serum (RPS)
Test Code
WFNS
Specimen Name
Warfarin, Serum (RPS)
CPT Codes
- 80375
Collect
Plain Red Top Tube (1)
Stability
Refrigerate
Volume
1 mL serum or plasma
Minimum Volume
0.2 mL
Performed
Performance varies / Reported 8-11 days
Additional Information
ARUP # 0090805 Test is not performed at ARUP; separate specimens must be submitted when multiple tests are ordered.
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Common Lab Definitions
- Serum
- Plasma
- STT