C DIFF PCR(WRJ)

Message
MICROBIOLOGY


Test Code
C DIFF


Alias/See Also
CLOSTRIDIUM DIFFICULE


Includes
C DIFF TOX B GENE PCR, 027-NAP1-BI PRESUMPTIVE(wrj)


Preferred Specimen
STOOL CLEAN CONTAINER


Minimum Volume
2 ML


Instructions
Collect unformed (liquid or soft) stool specimen (i.e. specimen takes the shape of the container) in a clean, leak proof container. Fill no more than halfway. Include the time the sample was collected on the label.
Only one specimen per patient will be tested in a seven day period unless otherwise approved by the Infectious Disease Service.
Once a positive result is obtained re-testing within a 30 day period requires approval from the Infectious Disease Service.


Transport Container
PLASTIC STERILE CUP


Transport Temperature
ROOM TEMPERATURE


Specimen Stability
Refrigerated (2-8°C): ≤ 5 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Do not send solid stools.
Do not use Cary Blair transport media.
Do not send more than one specimen per week.
Do not send stool on swabs


Methodology
PCR

Setup Schedule
DAILY


Report Available
DAILY


Reference Range
NEGATIVE


Clinical Significance
Please call Infectious disease if you have questions regarding prevention, testing or treatment.


Performing Laboratory
WHITE RIVER JUNCTION VT VA- MICROBIOLOGY 802-295-9363 EXT: 5514



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.