Specialty Roles of the Palliative Care Chaplain and Social Worker: Differentiation and Overlap.

BACKGROUND: Specialty palliative care teams require interprofessional collaboration to address multidimensional patient and family needs. However, the operational integration of advanced practice chaplains and social workers-specialists in spiritual and psychosocial domains-remains poorly defined, limiting optimal teamwork. OBJECTIVE: To develop a practical tool clarifying role differentiation and overlap between advanced practice chaplains and social workers on specialty palliative care teams. METHODS: A national working group of palliative care chaplains and social workers from diverse clinical settings conducted an 18-month iterative process combining literature review, analysis of certification competencies, and synthesis of collective clinical expertise. The resulting tool, presented as a Venn diagram, is grounded in transdisciplinary practice theory and the Generalist-Specialist Model. RESULTS: The Venn diagram delineates three domains-assessment, intervention, and professionalism-across social work-specific, chaplain-specific, and shared competencies. Social work assessment focuses on psychological and social needs, social determinants of health, and systems-level factors, while chaplain assessment targets spiritual, religious, and existential concerns. Both professions provide psychosocial and spiritual support, facilitate meaning-making and legacy work, conduct grief counseling, contribute to symptom management and advance care planning, and support team wellness. The tool operationalizes cross-domain screening where all team members screen across physical, psychosocial, and spiritual-existential domains, with specialists conducting in-depth assessments. CONCLUSION: This tool provides a springboard for discussion and one possible framework for optimizing interprofessional teamwork between chaplains, social workers, and all team members. Implementation requires organizational commitment to transdisciplinary practice, adequate staffing, and systemic recognition of both professions' essential contributions to comprehensive palliative care delivery.