OH Assist
• Helpline: 0330 008 5144 (10am to 4pm, Monday to Friday)
• For NPS IHR queries only – Helpline: 0330 123 0282 (Monday to Friday between 9am to 5pm)
Health Management Ltd
• For Prison Service or HMPPS HQ IHR queries only: Civil.Service@healthmanltd.com