Microbiology Laboratory

Rapid Strep (Group A)

  • LIS Mnemonic: RSA

    Collect

    Throat specimen with double swab culture device

    Volume Required

    double swab culture set

    Minimum Required

    double swab culture set

    Transport

    Send within two (2) hours: Room Temperature

    Stability

    Up to 24 hours at room temp

    Unacceptable conditions

    Less that Two (2) Swabs in Culture Swab System; specimens from sites other than throat.

Days Performed

Daily

Reported

60 minute expected turn around time

Reflex Testing

If negative, Culture, R/O Strep A is performed CPT 87081

CPT

87072

Methodology

EIA ; culture for specimens negative for rapid test

Remarks

Test detects antigen not viable organisms. Do not use as test of cure. If one swab is submitted, a culture, not rapid antigen testing will be performed.

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