Mental health integrated care models in primary care and factors that contribute to their effective implementation: a scoping review.

Integrated mental health care models typically have a co-located mental health clinician who works closely with the GP and the rest of the primary care team. Implementing mental health integrated care models in Australia requires a 'whole of system' change. Lessons learned from the Mental Health Nurse Incentive Program could form the foundation on which this model is implemented in Australia.