HALO ablation is an advanced treatment for Barrett’s esophagus that removes damaged lining in the esophagus before it can progress to cancer. Using controlled radiofrequency energy during an upper endoscopy, your provider precisely targets abnormal cells while preserving healthy tissue. The procedure is outpatient and typically requires little downtime.
HALO ablation is used to treat and prevent progression.
It helps:
HALO ablation is performed during an upper endoscopy.
The procedure typically takes 20–40 minutes. Some patients require more than one treatment session.
You’ll receive sedation to keep you comfortable. Most patients sleep through the procedure and go home the same day with a driver.
HALO ablation is considered safe, but possible risks include:
Your provider will review individual risks with you.
Prep is similar to a standard upper endoscopy.
Follow any additional instructions provided by your care team
Plan to rest for the remainder of the day.
Contact your provider if you experience severe chest pain, difficulty swallowing, fever, or bleeding.
If your insurance requires a referral or prior authorization, our billing office will make every effort to obtain it before services are rendered. If you choose to proceed without required authorization, insurance may deny coverage. If you are a Medicare patient, you may be asked to sign an Advanced Beneficiary Notice (ABN) acknowledging financial responsibility if insurance does not pay. If you are enrolled in a commercial insurance plan you will be asked to sign a non-covered services form.