Test Code STC Culture, Throat (Includes Strep A)
Methodology
Aerobic Culture without Rapid Screen
Rapid screen not included with this test.
Performing Laboratory
Munson Medical Center Laboratories
Specimen Requirements
Specimen should arrive within 48 hours of collection.
1. Collect throat specimen using an aerobic culture transport
swab. Do not submit nasopharyngeal specimens.
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.
Note: Specimen source is required.
Reference Values
No growth of Group A beta-hemolytic Streptococcos, Non-Group A beta-hemolytic Streptococcus or Arcanobacterium haemolyticum
Day(s) Test Set Up
Monday through Sunday
Test Classification and CPT Coding
87071