For minor injuries we have Trowbridge Community Hospital (with a Minor Injuries Unit)
Address: Adcroft Street , Trowbridge, Wiltshire, BA14 8PH
Tel: 01225 711300
NOTE – The Minor Injuries Unit is ONLY OPEN 07.00 to 23.00 Monday – Sunday
Details of the facilities at Trowbridge are here
For more serious injuries, there is the Royal United Hospital at Bath or Great Western Hospital at Swindon
Royal United Hospitals Bath
NHS Foundation Trust, Combe Park, Bath BA1 3NG
Tel: 01225 428331
Great Western Hospital
Marlborough Road, Swindon, SN3 6BB
Tel: 01793 604020