Unfortunately, no, you may not make changes to your existing policy once you have left home for your trip.
Once you have departed on your trip, you may no longer edit your travel insurance policy. However, up until the day of the listed departure date, you may make edits to your policy including changes to travel dates, trip costs, and incorrect personal information.
If you or your traveling companion are hospitalized and are required to stay at your destination longer than anticipated, or if you’re trip is extended due to a covered unforeseen reason, most travel insurance policies may automatically extend coverage to you for up to 7 days.
Additionally, some International Medical policies may allow you to renew coverage if a trip has been extended unexpectedly. A list of renewable policies are available here: https://www.squaremouth.com/travel-insurance-benefits/renewable-policy
It is important to note that travelers cannot add or remove other travelers from an existing policy at any time.
This information can vary based on the travel insurance policy. Please review the policy certificate to verify coverage. If you have questions about a specific policy, please contact us directly at 800-240-0369. Our customer service representatives are available from 8am to 10pm ET seven days a week and are delighted to help!