APC Resistance Profile with Reflex to Factor V Leiden
| CPT Code(s): | 85307; if reflexed, add 81241 If reflexed, add 81241 |
| Specimen Required: | Patient Preparation: Collect: Lt. blue (sodium citrate) AND lavender (EDTA), pink (K2EDTA), or yellow (ACD Solution A or B). Refer to Specimen Handling at reliancediagnosticslab.com for hemostasis/thrombosis specimen handling guidelines. Specimen Preparation: Transport 1.5 mL platelet-poor plasma AND 3 mL whole blood. (Min: 1 mL/each) Storage/Transport Temperature: Plasma: CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered. Whole Blood: Refrigerated. Stability: Plasma: Ambient: 4 hours; Refrigerated: Unacceptable; Frozen at -20°C: 3 months; Frozen at -70°C: 6 months Whole Blood: Ambient: 72 hours; Refrigerated: 1 week; Frozen: Unacceptable |
| New York DOH Approval Status: | This test is New York DOH approved. |
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