Human Epididymis Protein 4 (Serial Monitor)

CPT: 86305
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Special Instructions

The account must submit the patient's Social Security number to monitor. Values obtained with different assay methods should not be used interchangeably in serial testing. It is recommended that only one assay method be used consistently to monitor each patient's course of therapy. To order this test without the serial monitor service, use test 081700. For a complete test description, see Human Epididymis Protein 4.

This test may exhibit interference when sample is collected from a person who is consuming a supplement with a high dose of biotin (also termed as vitamin B7 or B8, vitamin H, or coenzyme R). It is recommended to ask all patients who may be indicated for this test about biotin supplementation. Patients should be cautioned to stop biotin consumption at least 72 hours prior to the collection of a sample.


Expected Turnaround Time

1 - 2 days


Related Documents


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
481700 Human Epididymis Prot 4,Serial 081750 HE4 pmol/L 55180-4
481700 Human Epididymis Prot 4,Serial 511958 PDF 80563-0

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