Subclass 457 Health Insurance

From 14 September 2009, under visa Condition 8501, all new Subclass 457 visa holders are responsible for all health costs for themselves and their family. They will be required by law to maintain adequate insurance for these health costs for the length of their visa. Applicants for Subclass 457 visas will need to provide evidence that they have obtained adequate insurance before their visa can be granted.

For Subclass 457 visa holders, approved prior to 14 September 2009, the sponsor is still responsible for all medical or hospital expenses arising from treatment administered in a public hospital for the duration of the visa (other than expenses that are met by health insurance or reciprocal health care arrangements).
See:
Subclass 457 – Health Insurance Frequently Asked Questions – Sponsors
Subclass 457 – Health Insurance Frequently Asked Questions – Visa Holders