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Andy Stein
May 1, 2026

Structure of a Typical Hospital

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Typical British hospital and GP waiting room sign seen within a patient's medical waiting area. The corridors lead to various medical units.
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Structure of a typical hospital

In this article, we explain the organisational structure of a typical hospital; and how leadership and clinical teams work together to deliver safe, effective patient care.

A common question is: “Who runs hospitals?”

The simple answer is: we do. Hospitals—particularly NHS hospitals—are led and operated by doctors, nurses, and professional managers working collaboratively within a defined management framework.

Most hospitals operate using a three-tier structure, which helps ensure clear accountability, effective governance, and smooth day-to-day operations: Board, Divisions and Departments.


1. The Hospital Board

At the top of the hospital structure is the Board, which is responsible for overall governance, strategy, quality of care, and financial performance.

The Board is typically made up of:

  • A Chairperson
  • Non-Executive Directors (who provide independent oversight)
  • Executive Directors (senior leaders responsible for running the organisation)

There is usually a core executive team of around five individuals:

  • Chief Executive Officer (CEO) – the most senior leader in the hospital and often referred to as the Accountable Officer (AO), with ultimate responsibility for performance and patient safety
  • Chief Operating Officer (COO) – responsible for day-to-day hospital operations and service delivery
  • Chief Finance Officer (CFO) – oversees budgets, financial planning, and sustainability
  • Chief Medical Officer (CMO) – a senior hospital consultant who provides medical leadership and represents doctors at board level. They may be supported by a Chief Registrar, who helps maintain strong links with registrars and junior doctors
  • Chief Nursing Officer (CNO) – provides professional leadership for nursing and midwifery services and ensures standards of patient care

2. Divisions (or Directorates)

Below the Board, hospitals are usually organised into divisions (also known as directorates or groups). Each division brings together related clinical services to improve coordination and management.

Most hospitals have five to seven divisions, which may include:

  • Medicine
  • Surgery
  • Women’s and Children’s Services
  • Urgent and Emergency Care
  • Clinical Support or Specialist Services

Divisions help align staffing, budgets, and clinical priorities across similar departments.


3. Departments Within Each Division

Each division is made up of several clinical departments, for example:

Medicine

  • General Medicine (such as Acute Medicine and Geriatrics)
  • Specialist Medicine, including:
    • Diabetes and endocrinology
    • Dermatology
    • Gastroenterology
    • Rheumatology
    • Neurology
    • Cardiology
    • Respiratory Medicine

Surgery

  • General Surgery
  • Trauma and Orthopaedics
  • Specialist Surgery (such as Breast Surgery and Vascular Surgery)

Women’s and Children’s Services

  • Obstetrics and Gynaecology
  • Paediatrics

Urgent Care

  • Accident & Emergency (A&E)
  • Intensive Care Unit (ICU)
  • In some hospitals, Acute Medicine may also sit within this division

Allied Health Professionals (AHPs)

  • Physiotherapy
  • Occupational Therapy
  • Dietetics
  • Speech and Language Therapy (SALT)

Support and Diagnostic Services

  • Outpatients
  • Operating Theatres
  • Infection Prevention and Control
  • Pharmacy
  • Radiology
  • Pathology

Clinical Leadership and Management

Each division and department is usually led by a leadership triad:

  • A senior doctor (often the Head of Department, Clinical Director (CD) of Clinical Lead (CL))
  • A senior nurse
  • A service or general manager

While job titles may vary between hospitals, this triad model ensures that clinical quality, patient experience, and operational performance are all represented in decision-making.


Specialist and Teaching Hospitals

Larger regional or teaching hospitals often have additional highly specialised services, such as:

  • Renal medicine, dialysis and transplantation
  • Oncology and radiotherapy
  • Neurosurgery and cardio-thoracic surgery
  • Plastic and reconstructive surgery
  • Major trauma services

They may also include dedicated departments for:


Non-Clinical and Corporate Services

In addition to clinical departments, many non-clinical services operate across the entire hospital, supporting patient care behind the scenes. These may include:

  • Information Technology (IT)
  • Audit and performance
  • Estates and facilities
  • Domestic and catering services
  • Portering and logistics

These services may be provided directly by the NHS or through private sector partnerships.


Summary

This article has outlined the typical structure of a hospital, from board-level leadership to frontline clinical departments. Hospitals rely on the combined expertise of clinicians, nurses, managers, and support staff to function effectively.

Everyone has a role to play. Getting involved in how your hospital is organised and run can make a real difference.

Your skills, experience, and ideas are valuable—and they can help improve patient care and staff wellbeing across the organisation.

 

 

 

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