Police constables, sergeants and inspectors belonging to The Police Federation will be provided with access to a second medical-opinion service.
The service, provided by Best Doctors, has been added to employees' existing insurance package offered by George Burrows, to give the staff association's members and their families access to the opinions of leading medical specialists.
The benefit is designed to help employees manage a range of conditions, including severe migraines, cancer, diabetes and chronic back pain.
Rob Constable, managing director at George Burrows, said: "Adding Best Doctors to the Police Federation's benefits package demonstrates innovation and genuine care for our members."