Warfarin, Urine
0091230
Ordering Recommendation
Submit With Order
Mnemonic
WARFARIN U
Methodology
High Performance Liquid Chromatography
Performed
Varies
Reported
3-8 days
New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
 
Collect
Random urine.  
Specimen Preparation
Transfer 2 mL urine to an ARUP Standard Transport Tube. (Min: 0.5 mL)  
Storage/Transport Temperature
Room temperature.  
Unacceptable Conditions
 
Remarks
 
Stability
Ambient: 2 weeks; Refrigerated: 2 weeks; Frozen: 18 months  
Reference Interval
By report
Interpretive Data
Note
CPT Code(s)
80299
Components
Component Test Code*Component Chart Name
0091065Warfarin, Urine
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Cross References
  • Coumadin, Urine
Performed at National Medical Services (NMS)