Activated Partial Thromboplastin Time (aPTT)

Specimen:

Test Code

APTPT

Specimen Name

Activated Partial Thromboplastin Time (aPTT)

Collect

Sodium Citrate Plasma

Submit

1 mL

Special Handling

Rejection Criteria

Stability

CRITICAL FROZEN

Methodology

Performed

Performed Monday through Friday - Reported 1-3 days

Reported

CPT Codes

  • 85730

Components

Additional Information

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Test Information

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Common Lab Definitions

  • Serum 
  • Plasma 
  • STT