HCA Healthcare’s AI Scheduling Tool Sparks Staffing and Safety Concerns
AI-generated image · US National Wire
Nurses report that 'Timpani,' a system co-developed with Palantir, is overriding clinical judgment and creating dangerous staffing imbalances.
HCA Healthcare, the largest hospital chain in the U.S., has deployed an AI-driven scheduling tool called Timpani at approximately 130 of its 190 locations, as Wired first reported. Co-developed with Palantir and built on the Palantir Foundry platform, Timpani uses algorithmic forecasts of staffing needs and patient volumes to automate nursing schedules.
While HCA innovation executive Michael Schlosser told Wired that the system reduces manager workload, lowers reliance on contract nurses, and eliminates favoritism, frontline staff report significant operational failures. Nurses interviewed by Wired, including National Nurses United leader Amber Retzloff, allege the software frequently ignores shift preferences and schedules too few experienced veterans, particularly on Sundays. Retzloff described instances where she was the only senior nurse on a team of five, forcing her to delay care for critical patients to guide novice staff.
Staff report that the transition from manual scheduling to Timpani has increased burnout and forced employees to spend more time appealing schedules or trading shifts. Lee Barker, a nurse in Missouri, noted that being assigned to work on requested days off—previously unheard of—has become common.
Further complicating the rollout, former HCA data science manager Angelique Russell filed a lawsuit alleging she was fired for raising concerns about Timpani. Russell claims HCA routinely deleted data used by the tool, hindering audits of its efficacy and potentially violating healthcare laws.
HCA spokesperson Harlow Sumerford told Wired that nursing leaders, not the AI, make final scheduling decisions and denied that the tool is designed to reduce staffing at the expense of patient care.