Mycoplasma pneumoniae, DNA PCR

CPT: 87581
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Expected Turnaround Time

4 - 5 days


Specimen Requirements


Specimen

Throat/nasopharyngeal (NP) swab, bronchoalveolar (BAL)/bronchial wash/aspirate, NP wash/aspirate, or cerebrospinal fluid (CSF)


Volume

One swab (in universal transport medium) or 0.5 mL BAL/bronchial wash/aspirate, NP wash/aspirate, or CSF


Minimum Volume

One swab (in universal transport media) or 0.2 mL BAL/ bronchial wash/aspirate, NP wash/aspirate, or CSF (Note: This volume does not allow for repeat testing.)


Container

Universal transport medium (swab) or sterile container (BAL/bronchial wash/aspirate, NP wash/aspirate, CSF)


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

BAL/wash/aspirates and swabs are stable at room temperature, refrigerated, or frozen for seven days. CSF is stable at room temperature or refrigerated for seven days and frozen for 90 days.


Causes for Rejection

Quantity not sufficient for analysis; gross specimen contamination; specimen too old; leaking or broken tube


Test Details


Use

This test is intended to be used as an aid in the diagnosis of infections caused by Mycoplasma pneumoniae.


Methodology

Real-time polymerase chain reaction (PCR)


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
138420 Mycoplasma pneumoniae, PCR 29257-3 139170 Mycoplasma pneumoniae, PCR 29257-3

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