The content on this website is for information only and is not a substitute for professional medical advice, diagnosis, and treatment. Authors are responsible for. Frequently Asked Questions What does a positive* result mean? A positive result does not necessarily mean your patient has cancer. It means that Cologuard detected. Cologuard is a prescription-based, home test for colorectal cancer and its malignant precursor growths. Genetic Biomarker Prevalence Is Similar in Fecal Immunochemical Test Positive and Negative Colorectal Cancer Tissue. VNRX is required to contribute just $3M (paid in equal quarterly installments over 3 years), with most of the funding borne by the study's main sponsor, the U.S. Early Detection, Diagnosis, and Staging. Can Colorectal Polyps and Cancer Be Found Early? Colorectal Cancer Signs and Symptoms; American Cancer Society. Number: 0516. Policy. Routine Screening. Aetna considers any of the following colorectal cancer screening tests medically necessary preventive services for average. EXACT Sciences Corporation (NASDAQ:EXAS) Q2 2017 Earnings Conference Call July 25, 2017 05:00 PM ET Executives Megan Reiss - IR Analyst Kevin Conroy - Chairman. BackgroundAn accurate, noninvasive test could improve the effectiveness of colorectal-cancer screening. MethodsWe compared a noninvasive, multitarget stool DNA test. In the second quarter, the reimbursement team secured key coverage in in-network contracts for Cologuard. Our sales and marketing teams have continued to drive.