Objectives: Patient- or person-centered care (PCC) integrates people's preferences, values, and beliefs into health decision-making. Gaps exist for defining and implementing PCC; therefore, we aimed to identify core elements of PCC and synthesize implementation facilitators and barriers.

Methods: We conducted an overview of systematic reviews (umbrella review) and included peer-reviewed literature for adults in community/primary care settings. Two reviewers independently screened at Level 1 and 2, extracted data and appraised the quality of reviews. Three reviewers conducted a thematic analysis, and we present a narrative synthesis of findings.

Results: There were 2371 citations screened, and 10 systematic reviews included. We identified 10 PCC definitions with common elements, such as patient empowerment, patient individuality, and a biopsychosocial approach. Implementation factors focused on communication, training healthcare providers, and organizational structure.

Conclusions: We provide a synthesis of key PCC elements to include in a future definition, and an overview of elements to consider for implementing PCC into practice. We extend existing literature by identifying clinician empowerment and culture change at the systems-level as two future areas to prioritize to enable routine integration of PCC into practice. PRACTICE

Implications: Findings may be useful for researchers and or health providers delivering and evaluating PCC.