Wikipedia
A Hospital Corpsman (HM) is an enlisted medical specialist of the United States Navy who may also serve with the United States Marine Corps.
Usage examples of "hospital corpsman".
One hospital Corpsman and the nurse came quickly to the station wagon.
HM/I Herb Bailey, a hospital corpsman, had sewn up the knee-to-thigh gash in his right leg and stopped the bleeding, but the captain was desperately weak from shock and loss of blood.
Ellsworth, Hospital Corpsman Second Class, appeared quickly at Murdock's elbow.
A former hospital corpsman, his mind had become unhinged during an eighteen-hour bombard.
Slot five was walked by the squad's medic, Hospital Corpsman Second Class James Ellsworth.
Tate and a Navy Hospital Corpsman Second Class named Michael Burns had stabilized Ryan's back, at the very least preventing a permanent crippling injury.
Senior Chief Hospital Corpsman David Dorrman, an up-timer, was the navy's most senior medical tech.