Transformation to a Patient Centred Medical Home in an Urban Aboriginal Community Controlled Health Service: A Qualitative Study Using Normalisation Process Theory

Rationale: The Patient-Centred Medical Home (PCMH) is a model of team-based care that is patient centred, coordinated, accessible, and focused on quality and safety. To learn how this model of healthcare works in an Indigenous primary health care setting in Australia, we explored the experiences of health staff in an urban Aboriginal Community Controlled Health Service (ACCHS) transitioning to an adapted model of a PCMH. Normalisation Process Theory (NPT) was applied to better understand factors enabling and inhibiting implementation of the PCMH, and the work required to deliver it. Aims and Objectives: Applying NPT, we aimed to examine enablers and barriers to implementing a PCMH in an ACCHS setting and identify practical strategies to strengthen its implementation and delivery. Methods: We employed semi-structured interviews with 19 health staff in an urban ACCHS to explore mechanisms that inhibit and promote the implementation and delivery of a PCMH in their setting. Interview data were analysed using thematic analysis that mapped codes against NPT constructs (Coherence, Cognitive Participation, Collective Action and Reflexive Appraisal) to generate themes. Results: Five key themes and 14 sub-themes related to NPT constructs were identified. Broadly, health staff found the model of the PCMH to be coherent, engaged with others to adapt their roles, and worked collectively to embed new practices. Characteristics and practice norms of the clinic already aligned with the PCMH model were key enablers. Barriers were related to inadequate resourcing and ill-defined roles. Stronger leadership and support, practical learning resources for staff, workforce mapping to better define staff roles, and training to address gaps in staff skills were strategies identified for strengthening implementation of a PCMH and sustaining its delivery in the ACCHS setting. Conclusions: Applying NPT revealed the characteristics and practice norms of Indigenous community controlled health care as key enablers of implementing a PCMH in an urban ACCHS. Less than optimal resourcing and workforce development emerged as barriers needing to be resolved to strengthen implementation and delivery of a PCMH in this setting.