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2019 Novel Coronavirus (COVID-19), NAA

CPT: AMA CPT 87635

Synonyms

  • 2019 Novel Coronavirus
  • COVID-19
  • SARS-CoV-2

Special Instructions

Please note: LabCorp does not currently collect specimens for this test. Patients for whom testing has been ordered should not be sent to a LabCorp location to have a specimen collected. Instead, an apprpriate specimen should be collected at the health care facility where the patient was seen and the test was ordered. The specimen should be sent to LabCorp using standard procedures.


Expected Turnaround Time

3 - 4 days



Specimen Requirements


Specimen

股票里什么叫爆仓Oropharyngeal (OP) collection in viral transport medium. Nasopharyngeal (NP) swabs are also accepted in viral transport medium (discard OP swab included with viral transport medium). OP or NP washes/aspirates in sterile cups. Bronchial washings or bronchoalveolar lavage (BAL) specimens in sterile cups.


Volume

1 mL


Minimum Volume

0.8 mL (Note: This volume does not股票里什么叫爆仓 allow for repeat testing.)


Container

For oropharyngeal (OP) samples, swab included in viral transport medium is acceptable for submission. For nasopharyngeal (NP) samples, use separate NP swab submitted in viral transport medium (discard OP swab included with viral transport medium). Sterile cups are acceptable for OP or NP washes/aspirates, bronchial washings or bronchoalveolar lavage (BAL) specimens.

股票里什么叫爆仓Exact manufacturer of the swab and transport media may vary with supply. Any swab of appropriate size and configuration with a synthetic tip can be used except for calcium alginate tips, swabs with preservatives, and swabs with wood shafts. Viral transport media acceptable for collection of influenza specimens in 1 mL or 3 mL volumes can be used to transport swabs for COVID-19 testing.


Collection

To avoid delays in turnaround time when requesting multiple tests on frozen samples, please submit separate frozen specimens for each test requested.


Storage Instructions

Frozen at -20° C (preferred); refrigerated specimens acceptable (if received for testing within 72 hours of collection). Room temperature swabs are acceptable (if received within 24 hours of collection).


Causes for Rejection

Swabs with calcium alginate or cotton tips; swabs with wooden shafts; refrigerated samples greater than 72 hours old; room temperature swabs greater than 24 hours old; improperly labeled; grossly contaminated; broken or leaking transport device; collection with substances inhibitory to PCR including heparin, hemoglobin, ethanol, EDTA concentrations >0.01M; samples received in non-commercial transport media


Test Details


Use

股票里什么叫爆仓Detection of SARS-CoV-2 to assist in the diagnosis of COVID-2019 infections.


Methodology

股票里什么叫爆仓Nucleic Acid Amplification (NAA)


For Providers

股票里什么叫爆仓Please login to order a test

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