Homocysteine

Test Code
HOMOCY


Preferred Specimen
Plasma - lithium heparin green top tube or potassium EDTA lavender tube


Minimum Volume
78 uL


Other Acceptable Specimens
None


Instructions
Specimens must be placed on ice immediately following collection.


Transport Temperature
On ice


Specimen Stability
On ice: 6 hours
2-8°C: 14 days
-20°C: 1 year


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Specimens not on ice should be rejected.


Reference Range
Reportable Range: 1.00 - 500.00 µmol/L (0.14 - 67.6 µg/mL)


Performing Laboratory
Baptist Health LR


Last Updated: December 6, 2021


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.