Cancer Screening lab tests in Lab Testing API Lab Test Test Cost Cancer Antigen 27.29 Blood Test $70.00 Prostate-specific Antigen Free and Total Blood Test (PSA) - PSA Free and Total Blood Test $101.00 Prostate-Specific Antigen Blood Test (PSA) - Total PSA Test $34.00 Prostate-specific Antigen Free and Total Blood Test with reflex (PSA) $49.00 Fecal Occult Test $98.00 Cancer Antigen 15-3 Blood Test (CA) - CA 15-3 Test $70.00 Calprotectin Stool Test $269.00 CEA Blood Test - CEA Blood Test $52.00 Thyroglobulin Panel Blood Test - TG Test $50.00 PSA, Total (2.5 ng/mL cutoff) Blood Test $36.00 Cancer Antigen 125 Blood Test - CA 125 Blood Test $58.00 Alpha-Fetoprotein Tumor Marker Blood Test (AFP) - Alpha-Fetoprotein Test $47.00 Cancer Antigen 19-9 Blood Test - Cancer Antigen or CA 19-9 blood test $60.00