Background: Persistent healthcare emphasis on universal moral philosophy has not advantaged indigenous and marginalised groups. Centralising cultural components of care is vital to provide ethical healthcare services to indigenous people and cultural minorities internationally. Woods' theoretical explication of how nurses can integrate cultural safety into a socioethical approach signposts ethical practice that reflects culturally congruent relational care and systemic critique. Aim: To demonstrate the empirical utility of Woods' ethical elements of cultural safety within a socioethical model, through analysis of indigenous nurses' practice realities in Aotearoa New Zealand. Research design: The study used a qualitative indigenous narrative inquiry. Participants and research context: Participants were recruited nationally. Twelve Maori registered nurses and nurse practitioners were interviewed. All participants provided direct care in either primary or secondary health services. Ethical considerations: Research approval was gained from the Human Ethics Committee of the lead author's tertiary institution. Participation was voluntary, and written informed consent was obtained. Findings: Analysis highlighted the following: (1) cultural needs, which for Maori were integral to care, were easily subsumed by clinical care being prioritised; (2) ethical care by non-indigenous nurses requires critical reflection about broader equity issues that impact Maori disengagement from healthcare; (3) retention of indigenous nurses was seen as essential because their advocacy and the cultural 'fit' for Maori contributed to positive healthcare outcomes; and (4) committed leadership ensured culturally safe care was not eroded through workplace efficiencies. Discussion: The data provide rich representation of Woods' model. The data indicate that nurses must engage reflexively with a relational ethic of care and social justice dimensions in order to deliver culturally safe care. Conclusion: Woods' model provides a critical lens for nurses to examine their relational practice and systemic factors that enhance or detract from culturally safe care when caring for members of any indigenous group.