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Recommendations when to order or not order the test. May include related or preferred tests.
Use for rapid identification of P. jirovecii. Negative DFA results are confirmed by PCR testing. Sensitivity is dependent on patient population and specimen type.
New York DOH Approval Status
Indicates whether a test has been approved by the New York State Department of Health.
This test is New York state approved.
Specimen Required
Patient PreparationInstructions patient must follow before/during specimen collection.
CollectSpecimen type to collect. May include collection media, tubes, kits, etc.
Respiratory specimen: Bronchial washing, bronchoalveolar lavage (BAL), or induced sputum.
Specimen PreparationInstructions for specimen prep before/after collection and prior to transport.
Transfer 5 mL respiratory specimen to a sterile container. (Min: 1 mL) Place each specimen in an individually sealed bag.
Storage/Transport TemperaturePreferred temperatures for storage prior to and during shipping to ARUP. See Stability for additional info.
Refrigerated.
Unacceptable ConditionsCommon conditions under which a specimen will be rejected.
Tissues. Specimens in formalin. Slides or swabs.
RemarksAdditional specimen collection, transport, or test submission information.
Specimen source required.
StabilityAcceptable times/temperatures for specimens. Times include storage and transport time to ARUP.
Direct Fluorescent Antibody (DFA) Stain/Qualitative Polymerase Chain Reaction (PCR)
Performed
Days of the week the test is performed.
Sun-Sat
Reported
Expected turnaround time for a result, beginning when ARUP has received the specimen.
1-6 days
Reference Interval
Normal range/expected value(s) for a specific disease state. May also include abnormal ranges.
Negative
Interpretive Data
May include disease information, patient result explanation, recommendations, or details of testing.
Compliance Category
FDA
Note
Additional information related to the test.
A negative stain result does not exclude the possibility of infection. False-negative results may occur due to sampling errors or a low number of organisms in the specimen. If Pneumocystis jirovecii DFA is negative, then Pneumocystis jirovecii by PCR testing will be added. Additional charges apply.
Hotline History
N/A
CPT Codes
The American Medical Association Current Procedural Terminology (CPT) codes published in ARUP's Laboratory Test Directory are provided for informational purposes only. The codes reflect our interpretation of CPT coding requirements based upon AMA guidelines published annually. CPT codes are provided only as guidance to assist clients with billing. ARUP strongly recommends that clients confirm CPT codes with their Medicare administrative contractor, as requirements may differ. CPT coding is the sole responsibility of the billing party. ARUP Laboratories assumes no responsibility for billing errors due to reliance on the CPT codes published.
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
Other names that describe the test. Synonyms.
Pneumocystis carinii
Pneumocystis jirovecii DFA with Reflex to Pneumocystis jirovecii by PCR
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