Test Code FS Fetalscreen
Test Performed By
Cayuga Medical Center, Main Laboratory
Container Name
PINK
Day(s) and Time(s) Test Performed
Monday through Sunday; Continuously
CPT Codes
85461
Temperature
Ambient
Refrigerated
Specimen Collection Instructions
The specimen must arrive within 48hr of the draw
Clinical and Interpretive
This is a qualitative test for the screening of Rh positive red cells in Rh negative mothers following delivery.
Specimen Type
Whole Blood
Specimen Volume
6 ml
Minimum Specimen Volume
4 ml
Specimen Stability
Stability: 48hr