Fecal Occult Blood
Test Code
FOB
Description
This test analyzes stool samples for hidden blood. Is a common screening test for colorectal cancer and other digestive issues.
Collect
One Occult Blood Card
Storage Transport Temp
Offsite: Place card(s) in a container for transport at ambient temperature.
Stability
24 hours at RT (15-25°C) (stool)
14 days (Hemoccult blood card)
48 hours refrig. at 2-8°C (stool)
1 week ≤ -20°C (stool)
Performed
Monday - Friday
Methodology
Pseudoperoxidase Activity
Turnaround Time
4 hour routine, 1 hour STAT
Department
Core Lab
Synonyms
SBLD
Study Offerings
Not offered
Reference Interval
Negative
CPT Code
82270
New York Approved
FDA Approved or Cleared
FDA
Approved or Cleared