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2014248
Factor V, R2 Mutation Detection by PCR
F5R2 MUTAT
Ordering Recommendation
Determine thrombotic risk in individuals known to be factor V Leiden heterozygotes.
New York DOH Approval Status
This test is New York state approved.
Specimen Required
Patient Preparation
Collect
Lavender (EDTA). Also acceptable: Yellow (ACD solution A or B).
Specimen Preparation
Transport 5 mL whole blood. (Min: 0.5 mL)
Test is not performed at ARUP; separate specimens must be submitted when multiple tests are ordered.
Storage/Transport Temperature
Room temperature. Also acceptable: Refrigerated.
Unacceptable Conditions
Remarks
Stability
Ambient: 1 week; Refrigerated: 1 week; Frozen: Unacceptable
Methodology
Polymerase Chain Reaction (PCR)
Performed
Varies
Reported
5-12 days
Reference Interval
Interpretive Data
Compliance Category
Performed by non-ARUP Laboratory
Note
Hotline History
Hotline History
Date of Change
Test Name Change
Methodology
Performance/Reported Schedule
Specimen Requirements
Reference Interval
Interpretive Data
Note
CPT Code
Component Change
Other Interface Change
New Test
Inactive
N/A
CPT Codes
81400
Components
| Component Test Code* | Component Chart Name | LOINC |
|---|---|---|
| 2014249 | Factor V, R2 Mutation Detection | 41103-3 |
| 2014250 | Factor V, R2 - Methodology | 49549-9 |
| 2014251 | Factor V, R2 - Interpretation | 35474-6 |
| 2014252 | Factor V, R2 - Comment | 77202-0 |
* 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.
Aliases
- HR2
- H1299R Mutation
- Haplotype R2
- A4070G Mutation
- Factor V HR2
Factor V, R2 Mutation Detection by PCR
Esoterix Coagulation
