Neat hospital worker (7)
I believe the answer is:
orderly
I believe this clue is a double definition.
'neat' is the first definition.
(I know that neat can be written as orderly)
'hospital worker' is the second definition.
(non-medical worker in a hospital)
(Other definitions for orderly that I've seen before include "in a mess? No" , "Regular - neat" , "Hospital attendant; well behaved" , "Hospital or military attendant" , "Neat, tidy; soldier" .)