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Test Code
TH
Test Name
Throat Culture, Beta Strep
CPT Codes
87081
Included Tests
  • Culture for Group A, C, G Streptococcus
  • Identification if applicable. Additional CPT codes may apply.
Expected Turnaround Time
1 - 2 day
Clinical Utility
Culture for Group A Strep or other beta-hemolytic Streptococci implicated as the causative agents of strep throat may be warranted to supplement rapid strep testing. Post infectious sequelae for untreated infection may include rhematic fever, glomerulonephritis, and soft tissue infections. Group A, C, and G Streptococci will be ruled out on this culture. If identified, there is generally no indication for susceptibility testing.
Specimen and Container Info

Specimen: Swab of Tonsillar pillars and the Oropharynx

Collection Container: Red Cap Culture Swab without Gel or Eswab
Collection Instructions
  • The tongue should be depressed while both tonsillar pillars and the oropharynx are swabbed.
  • Any exudates should be swabbed; however the tongue and uvula should be avoided.
  • Do not swab throat in cases of acute epiglottitis.
Transport Instructions

 Transport to the laboratory at room temperature.

Stability Requirements

Room Temperature

48 hours

Frozen

Unacceptable
Methodology
Culture with reflex to additional methods for identification and susceptibility if warranted
Performing Location
Roble Road Core Laboratory
Testing Schedule
Routine, daily
The American Medical Association (AMA) Current Procedural Terminology (CPT) codes published by HNL Lab Medicine are guidelines and are intended for informational purposes only. CPT coding is the exclusive responsibility of the billing entity. View the Terms.
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