Last Modified:
3/27/2019 4:29:05 PM
Medical Necessity Documentation:
Client Notes:
Patient Preparation:
Specimen Requirements:
2.0 mL Serum from a Red Top Tube in a Plastic Vial
Collection Instructions:
Let blood clot, centrifuge and separate
Minimum Volume:
1.0 mL Serum
Transport & Storage: Temperature/Stability:
7 days Refrigerated
Rejection Criteria:
Serum Separator Tube (SST or PST)
Reference Range:
Isohemagglutinin Titer A1 <1:2 Titer
Isohemagglutinin Titer A2 < 1:2 Titer
Isohemagglutinin Titer B < 1:2 Titer
Critical Ranges:
Test Comments:
Methodology:
Hemagglutination
Clinical Significance:
Determine the isohemagglutinin status of the patient. Maternal isohemagglutinins are associated with ABO-hemolytic disease of the newborn.
Documentation:
Custom Panel:
No
PRODUCTION SCHEDULE
Turn Around Time:
4 to 7 days
Days Performed:
Tuesday, Friday
Sites Performed:
Quest - Valencia
PHL Test Code:
ISOH
EPIC Test Code:
LAB2781
Send Out Test Code:
3356
Included Tests:
Isohemagglutinin Titer A1; Isohemagglutinin Titer A2; Isohemagglutinin Titer B
CPT Coding:
86886 x 3
Go back to the top of the page.