U.S. Secretary of State John Kerry fractured his femur in a bike accident outside Geneva, Switzerland, and called off the rest of his four country trip.
Kerry was hospitalized Sunday after being flown by helicopter to a Geneva hospital following the accident.
The State Department said Kerry did not lose consciousness and is stable.
Paramedics and a physician were on the scene with Kerry's motorcade at the time of the accident.
Kerry will receive further treatment in Boston. A spokesperson said Kerry will be treated by the same doctor who performed his hip surgery.
He was in Switzerland for talks with Iranian Foreign Minister Mohammad Javad Zarif on reaching a nuclear deal before the June 30 deadline.