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MRSA (Methicillin-Resistant Staphylococcus aureus) Screen by PCR

Additional Codes

LAB1368

Performing Laboratory

MBMC-Microbiology

Methodology

Real-Time Polymerase Chain Reaction (PCR)

Specimen Requirements

Specimen Type: Nares

Container/Tube: Dual swab
Specimen Volume: 2 swabs

Collection Instructions:

1. Right and left nares are processed as 1 order.
2. Use both swabs for both nares.
3. Insert both dry swabs approximately 1 to 2 cm into each nostril.

4. Rotate swab against inside of nostril for 3 seconds applying slight pressure.

5. Repeat using same swabs for other nostril.

6. Return swabs to transport tube.

Specimen Transport Temperature

Ambient

Day(s) Test Set Up

Monday through Sunday
Turnaround Time:
STAT: 90 minutes after receipt in laboratory
Routine: within 4 hours

Reference Values

Negative

Critical value (automatic call-back): positive

Test Classification and CPT Coding

87641