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HelpTest Code FOBT Fecal Occult Blood, Colorectal Cancer Screen, Qualitative, Immunochemical, Feces
Performing Laboratory
Mayo Clinic Laboratories in Rochester
Specimen Type
FecalOrdering Guidance
This test will not detect upper gastrointestinal bleeding. If clinically indicated, order HQ / HemoQuant, Feces.
Specimen Required
Supplies: Fecal Occult Blood Test Kit (T682)
Container/Tube: Fecal Occult Blood Test Kit
Specimen Volume: Specimen must fill the grooved portion of the sample probe
Collection Instructions:
1. Collect a random stool specimen.
2. See Fecal Occult Blood Test Kit package insert for instructions.
3. Specimen must be collected in specific sample vial within 4 hours of defecation.
Specimen Minimum Volume
See Specimen Required
Specimen Stability Information
| Specimen Type | Temperature | Time | Special Container |
|---|---|---|---|
| Fecal | Refrigerated (preferred) | 30 days | FOBT |
| Ambient | 15 days | FOBT |
Reference Values
Negative
This test has not been validated in a pediatric population, results should be interpreted in the context of the patient's presentation.
CPT Code Information
82274
G0328-Government payers (if appropriate)
Specimen Retention Time
7 daysReject Due To
All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.Day(s) Performed
Monday through Saturday