Homocysteine

Message
Brooke Air Force Base


Test Code
BAFB1


Alias/See Also
"LHOMOCYST
HOMOCYSTINE
HOMOCYS LWF011
HCY BAMC
HOMO-FEVA
24442"


Instructions
"Place one red sst or LAV tube in ice to clot; centrifuge and transfer serum and freeze. To minimize increases in Homocysteine concentration from synthesis by red blood cells, process specimens as follows: - Place all specimens (serum and plasma) on ice after collection and prior to processing. Serum may clot more slowly and the volume of serum may be reduced. -
All specimens may be kept on ice for up to 6 hours prior to separation by centrifugation. -Separate red blood cells from serum or plasma by centrifugation and transfer to a clean container NOTE: Specimens not placed on ice immediately may exhibit a 10-20% increase in concentration. 1 ml 2- 8 Celsius or frozen."




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.