Clinic utilisation, outpatient clinic appointment and cost of appointment letters

What is the average booked Clinic Utilisation for the mentioned clinical services?

What is the average financial cost to the trust for a vacant/DNA’d outpatient clinic appointment slot for the following clinical services?

General Surgery Service
Urology Service
Trauma and Orthopaedic Service
Ear Nose and Throat Service
Ophthalmology Service
Oral Surgery Service
Neurosurgical Service
Plastic Surgery Service
Cardiothoracic Surgery Service
General Internal Medicine Service
Gastroenterology Service
Cardiology Service
Dermatology Service
Respiratory Medicine Service
Neurology Service
Rheumatology Service
Elderly Medicine Service
Gynaecology Service
Other – Medical Services
Other – Mental Health Services
Other – Paediatric Services
Other – Surgical Services
Other – Other Services
Radiology/Imaging
Respiratory physiology – Sleep Studies
Urodynamics – Pressures & Flows
Endoscopy
Trust Average

What is the unit cost to the trust for sending an appointment letter to patients and which provider does the trust utilise?

If a unit/consumption cost is not available, please provide details of the provider and the annual contract value for appointment notification letters.