Get confused with opinion offered by hospital department (8)
I believe the answer is:
entangle
'get confused' is the definition.
(to entangle is to confuse or tangle something)
'opinion offered by hospital department' is the wordplay.
'opinion' becomes 'angle' (I've seen this before).
'offered by' means one lot of letters go next to another.
'hospital department' becomes 'ENT' (Ear, Nose and Throat department).
'angle' after 'ent' is 'ENTANGLE'.
'with' is the link.
(Other definitions for entangle that I've seen before include "Make twisted" , "Ravel" , "Twist together into a confusing mass" , "Get tied up in knots in neat glen" , "Involve in complications" .)