Test Code LAB228 Culture, Throat

Specimen Type
Throat swab
Specimen Requirement
Throat swab: Use a Culturette or eSwab swab to collect the specimen by depressing the tongue with a tongue depressor and swabbing the posterior pharynx, tonsils, and inflamed areas. Be careful NOT to touch oral mucosa, tongue, or teeth with the swab. Remove the swab and place in the transport tube.
Note: Order throat culture in case of negative Group A Strep screen/culture and concern for bacterial pharyngitis.
Order GC culture as indicated.
Rejection Criteria
Reject if container is unlabeled or leaking.
Reject for inappropriate storage or transport.
Storage and Transport
Preferred: transport to microbiology lab at room temperature within 2 hours.
Store at 20-25C and transport within 2h.
Store at 2-8C and transport within 48h.
Testing Schedule
Performed daily
Reference Range
No pathogens isolated or no growth in 2-3 days.
Testing Department
Microbiology
Method
Culture
CPT Code
87070
Turnaround Time
Preliminary Result 24 hours
STAT Turnaround Time
Not Applicable