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Lupus Anticoagulant Reflexive Panel

Specimen:

Collect

  • Two Blue Top (Na Citrate)

Submit

  • 3 mL (Min:2 mL) Plasma in Standard Transport Tube. Submit Frozen. Submit in a Standard Transport Tube.

Special Handling

  • Critical Frozen
  • Separate specimens must be submitted when multiple tests are ordered.
    Frozen at -20 C or below for 3 months.
    Abnormal results reflex. Additional charges will apply.

Stability

Ambient: 4 Hour(s); Refrigerated: Unacceptable; Frozen: 3 Month(s); Incubated: Unacceptable

Methodology

  • Chromogenic
  • Electromagnetic Mechanical Clot Detection

Performed

Sun-Sat

Reported

2-5 Day(s)

CPT Codes

  • 85610
  • 85730
  • 85613

Interpretive Data

Please see report for interpretive data.

Components

  • 92988 - PROTHROMBIN TIME (PT)
  • 92989 - PTT-LA RATIO
  • 92990 - dRVVT SCREEN RATIO
  • 92991 - ANTI-XA QUALITATIVE INTERP
  • 92992 - THROMBIN TIME (TT)
  • 92993 - ANTICOAGULANT MED NEUTRALIZATION
  • 92994 - NEUTRALIZED PTT-LA RATIO
  • 92995 - NEUTRALIZED DRVVT SCREEN RATIO
  • 92996 - dRVVT 1:1 MIX RATIO
  • 92997 - dRVVT CONFIRMATION RATIO
  • 92998 - HEXAGONAL PHOSPHOLIPID CONFIRM.
  • 92999 - LUPUS ANTICOAG INTERP.
Last Updated: October 14, 2024 @ 9:13 am

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Common Lab Definitions

  • Serum 
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  • STT