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Test Code PINWM PINWORM PREP

Additional Codes

Software Test Code
Label Text PINWM
EPIC LAB248

Performing Laboratory

NorDx Laboratories

Useful For

Diagnosing pinworm (Enterobius vermicularis) infection

Method Name

Light Microscopy

Reference Values

Enterobius vermicularis absent

Days and Times Test Performed

Monday through Friday

Report Available

1 Day

Specimen Type

Pinworm

Preferred Container

Clear Cellophane Tape on slide, in sterile container – Swube (pinworm paddle by BD®) is also acceptable but not supplied by NorDx.

Specimen Collection and Handling

Collect specimen using clear cellophane tape (not Magic or frosted tape).

Collect specimen as follows:

Obtain specimen in the early a.m. before rising and prior to bathing and defecation.

1. Separate the buttocks and press the sticky side of the tape against several areas of the perianal region. Do not push tape into feces.

2. Adhere tape to a microscope slide.

3. Label slide with patient’s name and date of birth.

4. Forward promptly at ambient (preferred) or refrigerated temperature.

Note: Specimen source is required on request form for processing.

Specimen Stability Information

Specimen Type: Pinworm

Refrigerated: 7 Days

Room Temp: 7 Days

Note: Ambient/room temperature preferred.

Add On Capable

Not Permitted

Advance Beneficiary Notice Requirements

No ABN Required

CPT Code Information

CPT Code

CPT Description

CPT Disclaimer

87172 Pinworm Exam (eg: Cellophane Tape Prep)  

Performing Laboratory Location

NorDx Laboratories

LOINC Code Information

675-9