Cytomegalovirus Antibody IgM

Message

For Specimen Integrity during Extreme Weather see the “Lockbox Usage in Extreme Weather” document at the top of this page.

Test Code

CMVM

Alias/See Also

76437;
CMV IGM
CMV AB

CPT Codes
86645

Preferred Specimen

1 mL Serum SST (speckled top) tube

Minimum Volume

0.5 mL

Instructions

SST or Red top: Avoid hemolysis. Invert a minimum of 5 times, then allow to clot in an upright position for 30 minutes. Centrifuge the tube for at least 10 minutes. Keep tightly stoppered.

Transport Container

SST (speckled or gold top) tube

Transport Temperature

Room Temperature or Refrigerated (preferred)

Specimen Stability

Room Temperature = n/a
Refrigerated = 7 days
Frozen = at least 7 days

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Grossly hemolyzed or lipemic specimens

Methodology
Enzyme Immunoassay (EIA)

Setup Schedule

Tuesday / Thursday

Report Available

7 days

Clinical Significance

Enzyme linked immunosorbent immunoassay (ELISA)

Performing Laboratory
CompuNet Clinical Laboratories, LLC
2308 Sandridge Drive
Moraine, OH 45439

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.