APCRR - Overview: Activated Protein C Resistance V (APCRV), with Reflex to Factor V Leiden, Plasma

Test Catalog

Test Name

Test ID: APCRR    
Activated Protein C Resistance V (APCRV), with Reflex to Factor V Leiden, Plasma

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

Evaluation of patients with incident or recurrent venous thromboembolism (VTE)


Evaluation of individuals with a family history of VTE

Profile Information A profile is a group of laboratory tests that are ordered and performed together under a single Mayo Test ID. Profile information lists the test performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.

Test IDReporting NameAvailable SeparatelyAlways Performed
APCRVActivated Protein Resistance V, PYesYes

Reflex Tests Lists tests that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial tests

Test IDReporting NameAvailable SeparatelyAlways Performed
F5DNAFactor V Leiden (R506Q) Mutation, BYesNo
F5DNIAPCRV/F5DNA Summary InterpretationNoNo

Testing Algorithm Delineates situations when tests are added to the initial order. This includes reflex and additional tests.

If the assay ratio is abnormal, then R506Q mutation will be performed at an additional charge.

When the activated protein C resistance V is abnormal or indeterminate and R506Q mutation assay is reflexed, then a summary interpretation will be provided.

Special Instructions and Forms Library of PDFs including pertinent information and consent forms, specimen collection and preparation information, test algorithms, and other information pertinent to test

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

Clot-Based Assay

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


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

APCRV, w/Reflex, P

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

Activated Protein CV deficient
APCRV (Activated Protein C Resistance V)