Post-Transplant, Pneumocystis jirovecii, Real-Time PCR, Respiratory : 18005

Test Code
PTPJR or 18005


Alias/See Also
Pneumocystis pneumonia, PTxplnt, Specialized, Txplnt, Services, Quest Advanced


CPT Codes
87799

Transport Container
.1 mL (0.5 mL minimum) bronchoalveolar lavage or bronchial wash collected in sterile, leak-proof container.


Transport Temperature
Refrigerated.


Specimen Stability
Room temperature: 48 hours; Refrigerated 7 days; Frozen: 30 days


Methodology
Real-Time Polymerase Chain Reaction

Setup Schedule
Daily


Report Available
1 day (From receipt in the performing Lab)


Limitations
Laboratory test results should always be considered in the context of clinical observations. This test was developed, and its performance characteristics determined by Quest Diagnostics. It has not been cleared or approved by the U.S. Food and Drug Administration (FDA). The FDA has determined that such clearance or approval is not necessary. This test is used for clinical purposes. It should not be regarded as investigational for research. This laboratory is certified under the Clinical Laboratory Improvement Amendments of 1988 (CLIA) as qualified to perform high complexity clinical laboratory testing. 


Reference Range
Not Detected.


Clinical Significance
Detection of Pneumocystis jirovecii DNA by real-time PCR is a useful tool for the rapid diagnosis of Pneumocystis pneumonia. Quantification can be used to gauge effectiveness of therapy.  Reportable range is 250 to 125,000,000 copies/mL (2.40 to 8.10 Log copies/mL).


Performing Laboratory
Quest Diagnostics



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.