Amputation of one or more toes of one foot, or amputation at midfoot or hindfoot of one foot, for diabetic or other microvascular disease; (a) including any of the following (if performed): (i) resection of bone; (ii) excision of neuromas; (iii) excision of one or more bones of the foot; (iv) treatment of underlying infection; (v) skin cover or recontouring with homodigital flaps; and (b) excluding aftercare; —applicable only once per foot per occasion on which the service is performed (H) (Anaes.) (Assist.)