Medical charge for cut feet? (3)
I believe the answer is:
fee
'medical charge' is the definition.
(I've seen this in another clue)
'cut feet?' is the wordplay.
'cut' means to remove the last letter.
'feet' with its final letter removed is 'FEE'.
'for' acts as a link.
(Other definitions for fee that I've seen before include "Charge for professional services" , "Money paid for professional services" , "Amount paid for job" , "Cost" , "Sum payable to professional person for services" .)