When you might need a gastroenterologist referral
A gastroenterologist is a specialist doctor who diagnoses and treats conditions affecting the digestive system. You may need a gastroenterologist referral if you are experiencing persistent abdominal pain, chronic diarrhoea or constipation, heartburn or acid reflux that does not respond to over-the-counter treatment, unexplained weight loss, blood in your stool, or difficulty swallowing.
Other common reasons for a gastroenterologist referral include suspected irritable bowel syndrome (IBS), inflammatory bowel disease (Crohn's disease or ulcerative colitis), coeliac disease, liver conditions, gallbladder problems, and screening colonoscopies. Your GP will assess your symptoms and medical history to determine whether a referral is the appropriate next step.
How to get a gastroenterologist referral online
Book a telehealth appointment with a NewDoc GP, describe your digestive symptoms, and discuss any relevant medical history. If your GP determines a gastroenterologist referral is clinically appropriate, the referral letter will be emailed to you after the consultation. Your GP may also order preliminary blood tests such as coeliac serology, liver function, or inflammatory markers during the same appointment.
The referral letter includes a summary of your symptoms, relevant test results, and treatments already tried. This helps the gastroenterologist prepare for your appointment and decide whether any procedures such as an endoscopy or colonoscopy are needed.
Colonoscopy referrals
A colonoscopy is a procedure where a gastroenterologist uses a flexible camera to examine the lining of your large intestine. It is used to investigate symptoms such as rectal bleeding, changes in bowel habits, and chronic abdominal pain. It is also used for bowel cancer screening, particularly if you have received a positive result from the National Bowel Cancer Screening Program.
Your NewDoc GP can provide a referral to a gastroenterologist who will assess whether a colonoscopy is appropriate for you. With a valid GP referral, Medicare provides a rebate for the specialist consultation and the procedure. Some gastroenterologists perform colonoscopies in public hospitals at no out-of-pocket cost, while private procedures may involve a gap fee depending on your health insurance.
Medicare and costs for gastroenterology care
With a valid GP referral, Medicare provides a rebate for gastroenterologist consultations and procedures. Some gastroenterologists bulk bill, meaning there is no out-of-pocket cost. Others charge a gap fee above the Medicare rebate. Procedures such as colonoscopies and endoscopies also attract Medicare rebates when performed with a valid referral.
The NewDoc GP consultation to obtain your referral is bulk billed for eligible Medicare patients. If you need preliminary blood tests, your GP can order these during the same consultation, and the pathology is also covered by Medicare when ordered on clinical grounds.