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Test Code
PINWO
Test Name
Pinworm Identification
CPT Codes
87172
Included Tests
Pinworm Examination
Expected Turnaround Time
1 - 3 days
Clinical Utility
Pinworm infestation is diagnosed by observing eggs that are deposited around the anus. The eggs are not normally seen in fecal specimens.
Specimen and Container Info

Specimen: Perianal Material

Collection Device: Pinworm Paddle (available upon request)
Collection Instructions
  1. Collect the sample in the morning before bathing or using the toilet.
  2. Take the clear plastic paddle attached to the cap out of the collection container. Do not touch the paddle.
  3. The sticky surface of the paddle will be marked “sticky side.”
  4. Separate the buttocks. Press the sticky side of the paddle against several areas of the skin around the anus. Do not put the paddle inside the rectum.
  5. Put the paddle back into the container.
  6. Make sure it is closed tightly. Label with the patient’s name, date of birth, and time and date of collection.
  7. Bring the Collection tube back to the lab as soon as possible. Keep it at room temperature. If you cannot bring the sample to the lab within 24 hours, refrigerate it until you can do so.
Processing and Submission Instructions
Pinworm eggs are infective. Take appropriate precautions when collecting and handling.
Stability Requirements

Room Temperature

24 hours

Refrigerated

48 hours

Frozen

Unacceptable
Causes for Rejection
Specimens collected on alternative collection device.
Methodology
Microscopic Examination
Performing Location
Roble Road Core Laboratory
Alternate Names
  • Enterobius vermicularis
  • Scotch Tape for Pinworm
  • Pinworm Panel
Testing Schedule
Routine, 5 times per week
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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