Sammie Mosier's Passing and Tribute: Impactful Nursing Figure at HCA Healthcare Has Departed This Life

 Sammie Mosier Death and Obituary – Sammie Mosier, DHA, MA, BSN, NE-BC, an esteemed figure in American healthcare, has died, leaving an impactful legacy filled with innovation, advocacy, and mentorship in the nursing field. Mosier held the position of Senior Vice President and Chief Nurse Executive for HCA Healthcare for more than 25 years, overseeing almost 100,000 nurses within the organization with a focus on professional excellence and compassionate patient care.

Mosier initiated her professional journey as a medical-surgical nurse, quickly showcasing her commitment to her patients and the nursing field. Over the years, she advanced through various positions, merging clinical skills with visionary leadership. Her contributions played a crucial role in shaping the nursing culture at HCA Healthcare, promoting nurse advocacy, professional growth, and the use of technology to improve patient outcomes.

One of her key achievements was the establishment of the HCA Healthcare Nursing Advocacy Agenda, which aimed to amplify nurses’ voices and enhance workplace conditions. Additionally, Mosier introduced the Unit of Distinction Awards to honor nursing teams for exceptional performance and led the development of the HCA Inspire mobile app, a groundbreaking resource that provides support, communication, and opportunities for professional development for nurses. She was also a strong proponent of the Clinical Nurse Coordinator (CNC) role and the CNC Resource Tool, which ensured that data-driven support was available for patient care, promoting the clinical practice of nurses throughout the organization.

Mosier’s impactful leadership received considerable recognition. Modern Healthcare honored her as one of the 50 Most Influential Clinical Executives in 2025, and she had previously been acknowledged as one of the leading women in healthcare. Additionally, she played a role on the board of Galen College of Nursing, aiding in nursing education and guiding aspiring healthcare leaders.

In terms of education, Mosier was exceptionally accomplished. She obtained a Doctorate in Healthcare Administration and a Master’s degree in Management and Leadership from Webster University, in addition to a Bachelor of Science in Nursing from McKendree University. Being a board-certified nurse executive (NE-BC) also showcased her dedication to professional excellence and ongoing education.

Colleagues and industry leaders remember Mosier for her steadfast advocacy, mentorship, and relentless effort to advance the nursing profession. Her vision of incorporating technology and data-driven approaches into nursing practice has had a lasting impact on patient care systems throughout the nation. Outside of her professional success, Mosier was recognized for her kindness, approachability, and commitment to creating nurturing environments where nurses could excel.

The passing of Sammie Mosier represents a significant loss for HCA Healthcare, the nursing profession, and the larger healthcare community. Her impact on clinical excellence, nurse leadership, and patient-focused care will continue to influence the field for many years ahead.