Test Overview
Test Methodology

Provider performed microscopy- mineral oil immersion or cellophane tape method

Test Usage

Performed by authorized providers in the point of care. Demodex species are considered a normal component of the skin microbiome; however, it is thought that overgrowth of the Demodex mite can lead to Demodex folliculitis. Clinical identification of Demodex mites is helpful in confirming Demodex folliculitis. This is best accomplished with mineral oil preparation or cellophane tape method.

Reference Range *

Negative

* Reference ranges may change over time. Please refer to the original patient report when evaluating results.

Test Limitations

•Use of a contaminated reagent can cause false positive exam.
•The ability to get a positive result is very dependent on location from which scraping is acquired.

Test Details
Soft Order Code
PPMDP
MiChart Code
Demodex Mite Skin Analysis, PPM
Synonyms
    Laboratory
    Point of Care
    Section
    Point of Care
    Specimen Requirements
    Collection Instructions

    Skin scraping or cellophane tape method

    Additional Information

    For more test specific information, please refer to the test procedure found on the Michigan Medicine POC website: https://www.pathology.med.umich.edu/point-of-care

    Billing
    CPT Code
    87220
    LOINC
    673-4
    NY State Approved
    No