WRF - Overview: Warfarin, Serum

Test Catalog

Test Name

Test ID: WRF    
Warfarin, Serum

Useful For Suggests clinical disorders or settings where the test may be helpful

Monitoring patients whose prothrombin time is inconsistent with the prescribed warfarin dose, particularly when failure to comply or surreptitious drug use is suspected.

Note: This test is not useful for evaluation of the patient with prolonged bleeding time suspected of exposure to rat poisons.

Method Name A short description of the method used to perform the test

High-Performance Liquid Chromatography (HPLC)

NY State Approved Indicates the status of NY State approval and if the test is orderable for NY State clients.


Reporting Name A shorter/abbreviated version of the Published Name for a test; an abbreviated test name

Warfarin, S

Aliases Lists additional common names for a test, as an aid in searching

Anticoagulants, Oral
Oral Anticoagulants