Vaccine information, visitor restrictions, and additional resources | Medicaid: The program is changing and you must take steps to keep your UNC Health providers


Tube Type

Test ID   LAB6712A
EPIC Order
CPT Code(s)   82491
Group/Individual Test   Group - group members: Itraconazole & (OH) Hydroxy-Itraconazole
Laboratory   Performed by: Special Chemistry laboratory
Tube Station   30
Specimen Routine: 5 mL blood/royal blue/red top blood collection tube/NO SST
  Micro: 1.0 mL blood/red top microcollection device

Room Temperature: 4 hrs

Off Site Collections:
Centrifuge sample; aliquot serum (min vol 200 µl)  & refrigerate within 4 hours of collection
Refrigerated: 7 Days
Ambient: Not acceptable
Availability Routine: Three times/week - Monday, Wednesday, Friday; Not available STAT
Turnaround Time   4 days
Therapeutic Range  
>0.5 mcg/mL (localized), >1 mcg/mL (systemic)
OH-Itraconazole: no established range

Methodology: Liquid Chromatography Tandem Mass Spectrometry

Samples for Itraconazole testing must be received in the Core Laboratory by 1:00 pm for same day testing.

Multiple test requests with same sample type will require additional volumes for testing.

Pediatric microcolleciton devices available from Phlebotomy Services.

Reviewed by Christopher Parker on December 09, 2019

Note: Reference ranges provided on this web site are for guidance only, and may not reflect the most recent changes. Refer to laboratory reports for current reference data.

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514