Enteric Parasite PCR

Message
Performing Lab: Central Lab


Test Code
5531


Alias/See Also
Sunquest:3EPP
Sunquest:CRYPT
Sunquest:GSA
 


CPT Codes
87505

Preferred Specimen
Stool in Clean ParaPak


Other Acceptable Specimens
Stool in 10% Formalin ParaPak


Instructions
Inoculate 5ml or 5 gram of stool into the ParaPak container which brings to the line marked on the container. (Form stool is about the size of a large walnut). Storage: Refrigerate until sending to laboratory.


Transport Temperature
Refrigerated


Specimen Stability
Refrigerated: 5 days
Room Temperature: 2 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Any sample other than fresh stool or 10% formalin. Any sample frozen or placed in freezer.
Any sample older than > 5 days if refrigerated.
Any sample older than >2 days if room temperature


Methodology
Real Time PCR

Setup Schedule
Monday- Friday


Report Available
1-2 business days


Clinical Significance
Test uses real-time Polymerase Chain Reaction (PCR) for the direct qualitative detection of nucleic acids for 3 enteric parasitic pathogens.
  • Giardia lamblia (syn. G duodenalis, G. intestinalis)
  • Cryptosporidium (C. hominis, C. parvum only)
  • Entamoeba histolytica
PCR is more sensitive than traditional methods and may be capable of earlier detection, which can reduce the need to test multiple stool samples and improve patient management and infection control.

Results from the Enteric Parasite Panel should be used as an adjunct to clinical observations and other information available to the physician.

This test is a qualitative test and does not provide quantitative values nor indicate the quantity of organisms present.

The performance of this test has not been established for monitoring treatment of Giardia lamblia, Cryptosporidium parvum, Cryptosporidium hominis or Entamoeba histolytica.




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.