Epic Code LAB228 Group A Strep Throat Culture
Test Name Alias
Streptococcus | Culture, Throat | 8887 | Throat Culture | HC BACTERIA CULTURE SCREEN | Streptococca
Interface Order Alias
50014
Clinical Information
Only screens for Beta Strep A.
Icons & Photos
ESwab with regular swab |
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ESwab with flexible minitip swab |
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[Photo Unavailable] | Dry Puritan Ryan-tip Swab (HDVCH only) |
Collection Instructions
Specimen Type: Throat Swab
Container/Tube: ESwab (preferred), dry Puritan Rayon-tip swab (HDVCH only), Amies gel tube (Lawson #450094) intended for SHMG POC testing when confirmatory culture is desired, or 1 mL tube with liquid Amies media (Lawson #139748) paired with rayon swab (Lawson #141229).
Collection Instructions:
1. Depress the tongue with the a depressor.
2. Using the swab collect from white patches or red, raw areas of the throat (only). Avoid teeth, gums, tongue & uvula.
3. Place the swab in the tube.
4. Label the tube. Be sure to include source of specimen, date and time collected, patient's name and date of birth (at least 2 patient identifiers).
5. Send to lab as soon as possible.
Note: a single dry Rayon swab may not be used for both rapid antigen testing and culture.
NOTE: The Liquid Amies Media and Rayon Swab do not come in a kit and need to be ordered separately. Swab will need to be cut to fit the tube.
Specimen Stability
Ambient: ESwab: 48 hours
Refrigerated:
- ESwab: 48 hours
- Dry Puritan Rayon swab: up to 8 hours (HDVCH only)
Laboratory Retention: 4 days
Test Frequency
Available daily, usual TAT 2 days.
Reference Range
No Beta Strep A isolated.
Performing Department
Microbiology
Performing Department Laboratory Location
Corewell Health Reference Laboratory, Grand Rapids, MI
Methodology
Manual
CPT
87081
If identification and/or susceptibility are indicated, additional charges may follow.
CDM Code
3068708101
Epic Test ID
1230100569
Mayo Access Code
SHO50014
Additional Information
Aerobic swab – Red top with sponge in bottom may be an acceptable container until eswabs are available.
Reviewed Date
9/7/2023
Updated Date
9/6/2024 - 269 - Alias