Cancel your Medibank Oshc subscription by mail
Medibank Oshc accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Medibank Oshc receives written requests in Docklands, Australia.
Let Postbye cancel Medibank Oshc for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Medibank Oshc.
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- 3 Medibank Oshc cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Medibank Oshc by mail
Note your account details
Medibank Oshc will look your account up from what the letter says, so check the member or policy number, the full name of the policyholder and the date you want the plan to end first.
Write the cancellation request
Postbye turns the request into a finished English letter headed “Subject: Cancellation Request – [your name]”: close the Medibank Oshc account, stop every charge and reply in writing.
Send the letter by certified mail
Address the envelope to Medibank Oshc, Docklands, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Keep proof the letter arrived
Once the letter is delivered, the date on the receipt is the date Medibank Oshc was told. Compare it with your statements over the next billing cycle.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Medibank Oshc cancellation letter goes
For a letter to Medibank Oshc, use Bourke Street 720, 3008 Docklands, Australia.
Postal code 3008 places the address in Victoria, Australia.
Inside, the salutation reads “To Whom It May Concern,”, followed by your details under Account holder, Billing address on file and Email on file.
Prefer to write it yourself? Use our letter template
Every address we hold for Medibank Oshc, with the envelope wording
Before you cancel Medibank Oshc, check these
- List every dependant on the plan. Ending the policyholder's cover can end theirs too.
- Claims for care received before the end date can still be processed. Ask how to submit them after you cancel.
- Do not cancel until your next plan is active. A gap in cover can mean you pay for care yourself.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Medibank Oshc for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Cancelling a health insurance plan
Health plans end on set dates and often cover a whole household, so the request has to name the plan, every person on it and the date cover should stop, with new cover lined up first.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Medibank Oshc cancellation at a glance
- How Medibank Oshc accepts cancellations
- By mailed letter
- Mailing address on file
- Medibank Oshc Bourke Street 720 3008 Docklands Australia
- Country
- Australia
- Letter language
- English (template en-generic)
- Category (from the company name)
- Health insurance
- Added to the database
- May 19, 2026
- Data last checked
