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HelpTest Code LAB247 Parasite Identification, Other
Infectious
Specimen Type
Ticks, lice, worms
Specimen Requirement
Parasite: Ticks, lice, hair with lice eggs: submit entire specimen in a clean, dry container.
Worm specimens: place in formalin or 70% alcohol prior to transport.
For pinworm identification, see test for pinworm (PINW).
Scabies: This is usually diagnosed clinically, but if testing is requested, place visible skin scrapings of infected area into a sterile container.
Rejection Criteria
Reject if specimen container is unlabeled or leaking.
Reject for inappropriate storage or transport.
Storage and Transport
Parasitic worm:
Store preserved sample at 20-25C and transport within 30d.
Parasitic bug:
Store at 20-25C and transport within 5d.
Testing Schedule
Performed daily
Reference Range
No human parasite identified
Testing Department
Microbiology
Method
Macroscopic and/or microscopic examination
CPT Code
87168 or 87169