aPTT 1:1 Normal Plasma (LABCORP)

Test Code

99901000702

Alias/See Also

LAB99368: aPTT 1:1 Normal Plasma | LABCORP EAP: 117159

Preferred Specimen

LABCORP LAB: 3 Lt Blue and 1 Red (Frozen) Min Vol: N/A

Transport Temperature

Special Instructions: State patient’s age and sex on the test request form. Specimen: Serum (preferred) or plasma Volume: 1 mL Minimum Volume: 0.7 (NOTE: This volume does NOT allow for repeat testing) Container: Red-top tube, gel-barrier tube, OR green-top (lithium heparin) tube. Do NOT use oxalate, EDTA, or citrate plasma. Collection: Separate serum or plasma from cells within 45 minutes of collection. Lipid panels are best avoided for three months following acute myocardial infarction, although cholesterol can be measured in the first 24 hours. Storage Instructions: Maintain specimen at room temperature.

Report Available

LABCORP LAB
STAT: 5760 min
Routine: 5760 min
Extended TAT: No TAT min
Timed: 5760 min
Life or Death: 5760 min

Last Updated: March 6, 2023

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.