The three buildings will have a combined 229 congregate living units, including for assisted living, memory care and independent living.
In addition, JMC is looking to expand its emergency department by 2,500 square feet, create eight rapid treatment stations, and construct a 6,200-square-foot addition to its central energy plant.
A text amendment application was filed with Palm Beach County officials for the 3.61-acre site at 15445 S. State Road 7.
Under the proposed site plan, the tower would total 437,394 square feet.
The project is part of a $126 million expansion of the campus at 2001 Kingsley Ave.