medical clerical work; medical office administration
Refers to administrative and clerical tasks in a medical setting, such as reception, billing, and insurance processing.
She works in medical clerical work at a hospital.
I'm studying to get a qualification in medical office administration.
医療 means 'medical care' or 'healthcare' in general, while 医療事務 specifically refers to the administrative side of medical services.
事務 means 'office work' or 'clerical work' broadly; 医療事務 narrows it to the medical field.
Compound of 医療 (medical care) and 事務 (office work).