On December 1, 2014, service providers licensed by the Financial Services Commission of Ontario (FSCO) will continue to conduct business in the same fashion.
Licensed service providers will continue to submit all forms through HCAI for goods and services provided on and after December 1st. And, licensed service providers will continue to be paid directly by insurers.
http://www.fsco.gov.on.ca/en/service-providers/Pages/2014-Nov30-newsletter12.aspx