The Army Medical Services is an umbrella organisation responsible for administering the four separate units responsible for supplying medical and nursing services in the British Army. These are:

Cap Badges of the four medical/nursing corps

• Royal Army Medical Corps
• Royal Army Dental Corps
• Queen Alexandra's Royal Army Nursing Corps
• Royal Army Veterinary Corps

In addition, the First Aid Nursing Yeomanry (Princess Royal's Volunteer Corps) is a unit affiliated to the Territorial Army.