Not as good as it was 6 weeks free but still pretty good if you are churning at this moment.
https://www.ozbargain.com.au/node/847533
Join and maintain eligible Bronze hospital and extras cover or above for 28 days and you could get 4 weeks free plus 50,000 Live Better points (couples and families) or 25,000 Live Better points (singles and single parents) to redeem on rewards like gift cards. We'll also waive 2&6 month waiting periods on extras.
Use promo code: 4WEEKSPLUS. New members only.
New members: Join and start eligible combined Bronze hospital and extras cover or above and who have not held Medibank health cover in previous 60 days (unless they are dependents coming off their parent’s cover). Must set up direct debit and quote promo code ‘4WEEKSPLUS’ when joining. Excludes Hospital only cover, Extras only cover, Basic covers, Corporate covers, Accident Cover, Ambulance Cover, Overseas Visitors Health Insurance, Overseas Students Health Cover (OSHC), Working Visa Health Insurance, ahm covers and other selected covers. Not available with any other offer. Medibank may end this offer or amend these offer terms and conditions at any time without notice. Medibank employees are not eligible for this offer.