Each SIBO kit costs $199.00. We ship within the United States via USPS Priority. PLEASE NOTE: It can take up to 7 business days for your test to SHIP. You will receive an email with tracking from Endicia once your order is processed. We do not reach out to patients for payment.

Attention Patients:

If you do not have symptoms of COVID-19 and have not been diagnosed with COVID-19, you may send in your completed SIBO test for analysis.

IMPORTANT COVID-19 screening: DO NOT TAKE THIS TEST if any of the following are true within the last 14 days:

  • (a) you have received a positive COVID-19 test result
  • (b) you have symptoms consistent with COVID-19, and/or
  • (c) you have come into contact with anyone else who meets criteria (a) and/or (b)

If any of the above are true within the last 14 days, please do not take the test and do not mail your kit back to us. Please contact your provider for instructions. 

If you have already mailed your kit to us, please notify us by calling 503-552-1931 as soon as possible.

Please contact us and/or your provider to discuss options for you to take the test at a later date. Each kit has an expiration date on the outside of the box.

CLICK HERE to Pay by credit card

We accept most major credit cards; at this time we cannot process American Express.

CLICK HERE for Insurance Checkout

Please note that we can only bill your insurance directly if you are covered by Care Oregon.



FULL REFUND: In the event you purchase a test and need to cancel your order, we will issue a full refund of $199 as long as the test has not been shipped.

PARTIAL REFUND: A partial refund of $94 (full price minus administrative and materials fees) will be issued if you do not complete the test and the refund is requested no later than 1 year from the date the kit was shipped.

We do not accept returned kits. Please do not send your test back for any reason; you do not need to send your kit back to be eligible for a partial refund.

At this time we are not authorized to ship SIBO kits anywhere outside of the United States.