NIB associated funds - Apia, Qantas, United
NIB underwrites the insurance of the following funds...
Australian Pensioners Insurance Agency (Apia) http://www.apia.com.au/health-insurance
Qantas Assure https://www.qantasassure.com/
United Healthcare http://www.unitedhealthgroup.com/global
ING Health
Gap cover claims can be made using the NIB fee schedule, and Eclipse claims can be transmitted with the NIB Eclipse code. For more details, see the NIB site at https://www.nib.com.au/providers/medigap.