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Test Code ST Strep Screen & Throat Culture

Methodology

Two-Part Method:

1. Rapid Strep A Screen

2. Selective Culture for Group A Strep

Test includes rapid strep screen and culture.

Performing Laboratory

Munson Medical Center Laboratories

Specimen Requirements

1. Collect specimen using an aerobic culture transport swab.
2. Remove cap and swab from tube.
3. Tilt patient’s head back to assist in opening of mouth as wide as possible.
4. Depress tongue with a tongue depressor so swab doesn’t touch oral mucosa or tongue.
5. If the patient has complained of 1 spot being sore, swab that area well.
6. In 1 continuous motion:
A. Swab 1 tonsillar area up then down.
B. Move to back of throat as far down as possible, and swab there.
C. Move to other tonsillar area and swab.
D. Swab behind uvula, and remove swab.
7. Return swab to sterile culture transport tube.

8. Label tube with patient’s name (first and last), date and actual time of collection, and type of specimen.
9. Maintain sterility and forward promptly at ambient temperature only.

Reference Values

Rapid strep A screen: negative

Culture: No growth of Group A beta-hemolytic Streptococcos, Non-Group A beta-hemolytic Streptococcus or Arcanobacterium haemolyticum

Reflex testing: strep culture performed when screen is negative.

 

Day(s) Test Set Up

Monday through Sunday

Test Classification and CPT Coding

87880