Epic Code LAB3527 Group B Streptococcus, Penicillin Allergy, PCR
Test Name Alias
GBS pen allergy, GBS penicillin allergy | 7036
Interface Order Alias
11783
Icons & Photos
Stardard Tip ESwab
Specimen Requirements
Specimen Type: Vaginal/Rectal
Container/Tube: ESwab
Collection Instructions: Indicate source of specimen. Specimen is unacceptable if received without fluid or swab in the transport tube.
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Open the peel pouch and remove the contents. Aseptically unscrew and remove the cap from the ESwab.
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Place the tube in a secure position so as not to allow the liquid to leak out of the tube.
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Remove the swab. Collect the patient's sample using the swab. (If vaginal/rectal swab, collect a specimen from the vaginal area and then collect from the rectal area.)
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Insert the swab back into the tube of liquid, all the way to the bottom of the tube.
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Holding the swab shaft close to the rim of the tube, break the applicator shaft at the color breakpoint indication line.
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Screw the cap on tightly to prevent leakage. Discard the broken handle of the shaft into an approved medical waste disposal container.
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Write the patient's information (Name and Date of Birth) on the tube or apply a label with patient’s information. Indicate source.
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Send specimen to the Laboratory.
Specimen Transport Temperature: Ambient
Note: The ESwab fluid maintains the viability of diverse bacteria. Do not send a dry ESwab as this will lead to unsatisfactory results. If the tube spills its contents prior to inserting the swab, the liquid is non-toxic. Simply put the swab into another tube before sending it to the laboratory and discard the spilled tube.
Rejection Criteria
Cervical, Perianal, Perirectal or Perineal specimens will be rejected
Specimen Stability
To maintain optimum organism viability, transport specimens directly to the lab preferably within 2 hours of collection
Ambient: up to 48 hours
Refrigerated: up to 48 hours
Frozen: Do Not freeze
Laboratory Retention: 4 days
Reflex Information
Susceptibility
Test Frequency
Available daily, usual TAT 24 - 48 hours after receipt of specimen in Microbiology Department.
Reference Range
Negative (No Group B Streptococcus detected)
Positive (Group B Streptococcus detected)
Performing Department
Microbiology
Performing Department Laboratory Location
Corewell Health Reference Laboratory, Grand Rapids, MI
Methodology
Manual
CPT
87653
CDM Code
3068765301
Epic Test ID
1230102160
LOINC
LOINC
Mayo Access Code
SHO11783
Additional Information
This test applies to specimens sent to
SHRL (Spectrum Health Regional Laboratory, Main Laboratory, Medical Center, 35 Michigan, Grand Rapids)
BIRL (Blodgett Immediate Response Laboratory, Grand Rapids)
SHRCH (Spectrum Health Reed City Hospital)
SHZCH (Spectrum Health Zeeland Community Hospital)
Reference Material
BBL™ Lim Broth PI, January 2011
BD ESwab Collection, January 2010
Quidel Amplivue GBS Assay(HDA) PI, cust@quidel.com
Reviewed Date
9/7/2023