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Test Code C19 CA 19-9

Important Note

Biotin, Vitamin B7, may interfere with this assay. If you obtain results that appear to be erroneous, and your patient is taking biotin supplements, we recommend repeating the test after the patient has stopped taking Biotin for a minimum of eight hours.

Clinical Indications

N/A

Additional Test Codes

Epic Order Name: CA19.9
Sunquest Order Code: C19
Px Order Code: LAB2120

Specimen Collection Type

Preferred: Gold
Acceptable: Mint

Minimum Collection Volume

1 mL

Reference Range

0-35 U/mL

Critical Value

N/A

Interpretation

N/A

Rejection Criteria

N/A

Specimen Availability for Add-on Testing

2 Days

Specimen Stability

2 Days Refrigerated

Day(s) Performed

Monday through Sunday

Performing Lab- Department

TUKHS-BH-Chemistry

CPT Code

86301

LOINC Code

24108-3

Test Alias

CA 19-9

Additional Information / Notes

N/A