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Test Code LAB228 Culture, Throat

Infectious

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