Joan Henderson

Experts / Joan Henderson

Senior Research Fellow (Hon), University of Sydney. Editor, Health Information Management Journal (HIMJ), University of Sydney

Senior Research Fellow with 17 years experience in general practice research. PhD (Medicine) investigated the effect of computerisation on the quality of care in Australian general practice. Background in Health Information Management (BAppSc (HIM) Hons 1). Deputy Director of the Family Medicine Research Centre, investigator of the national BEACH program from 1999 to 2016. Editor of HIMJ, the international peer-reviewed journal of the Health Information Management Association of Australia.

Medicare billing is a problem but our research found many more GPs undercharge

Australia’s Medicare billing system is overly complicated, bureaucratic and not meeting the needs of a modern health service, potentially leaking billions of dollars. But claims this loss is mostly due to fraudulent billing practices by GPs are inaccurate

Medicare billing is a problem but our research found many more GPs undercharge

Australia’s Medicare billing system is overly complicated, bureaucratic and not meeting the needs of a modern health service, potentially leaking billions of dollars. But claims this loss is mostly due to fraudulent billing practices by GPs are inaccurate

By Christopher Harrison, Joan Henderson, A/Prof Melissa Kang

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Public health

Joan Henderson

Senior Research Fellow (Hon), University of Sydney. Editor, Health Information Management Journal (HIMJ), University of Sydney

More from this expert

Medicare billing is a problem but our research found many more GPs undercharge

Australia’s Medicare billing system is overly complicated, bureaucratic and not meeting the needs of a modern health service, potentially leaking billions of dollars. But claims this loss is mostly due to fraudulent billing practices by GPs are inaccurate

Medicare billing is a problem but our research found many more GPs undercharge

Australia’s Medicare billing system is overly complicated, bureaucratic and not meeting the needs of a modern health service, potentially leaking billions of dollars. But claims this loss is mostly due to fraudulent billing practices by GPs are inaccurate

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Scientia Prof Kaarin Anstey translates the WHO's updated 2026 dementia risk-reduction guidelines changes into concrete actions for opportunistic risk assessment and targeted advice in everyday general practice.

Joan Henderson

Senior Research Fellow (Hon), University of Sydney. Editor, Health Information Management Journal (HIMJ), University of Sydney

More from this expert

Medicare billing is a problem but our research found many more GPs undercharge

Australia’s Medicare billing system is overly complicated, bureaucratic and not meeting the needs of a modern health service, potentially leaking billions of dollars. But claims this loss is mostly due to fraudulent billing practices by GPs are inaccurate

Medicare billing is a problem but our research found many more GPs undercharge

Australia’s Medicare billing system is overly complicated, bureaucratic and not meeting the needs of a modern health service, potentially leaking billions of dollars. But claims this loss is mostly due to fraudulent billing practices by GPs are inaccurate

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Healthed

Upcoming Healthed Webcast

New Brain Health Guidelines – What GPs Can Do

Tuesday 4th August, 7pm - 9pm AEST

Speaker

Scientia Prof Kaarin Anstey

Psychologist; Director, UNSW Ageing Futures Institute; ARC Laureate Fellow; Senior Principal Research Scientist, NeuRA

Scientia Prof Kaarin Anstey translates the WHO's updated 2026 dementia risk-reduction guidelines changes into concrete actions for opportunistic risk assessment and targeted advice in everyday general practice.