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Mayo Clinic Laboratories

Test Code occult blood screen elm Occult Blood Screen (3 specimens), Stool 

Specimen Collection Requirements

Dept: Hematology
SPECIMEN COLLECTION REQUIREMENTS
Specimen: Stool
Collection Notes:

3 hemoccult cards or stool samples

Collect stool sample in urine collection cup or hemoccult card

Transport Temperature: Room Temperature
Specimen Volume: Minimum Volume: 0.5 mL
TECHNICAL SPECIFICATIONS
Performed: Monday - Saturday
Reported: Same Day
Methodology: Peroxidase activity
CPT: 82270
LOINC: Occult Specimen #1 14563-1; Occult Specimen #2 14564-9; Occult Specimen #3 14565-6
Stability: Room Temperature: 14 Days; Refrigerated: Unacceptable; Frozen: Unacceptable
Reference Range:

Negative