Table 4.

10 Most impacting DRGs on the total expenditure (2014)

DRG cod.	DRG description	Procedure	N.	%	Cumulative %
545	Hip or knee replacement, revision	S (Surgical)	1661	31.9	31.9
249	Rehabilitation assistance for diseases of the musculoskeletal system and connective tissue	M (medical)	1057	20.3	52.1
538	Local excision and removal of internal fixation means except hip and femur without Complications and comorbidities (CC)	S	965	18.0	70.6
217	Wound debridement and cutaneous transplant except hand, for diseases of the musculoskeletal system and connective tissue	S	342	6.6	77.2
211	Hip and femur surgery, except for major joints, age > 17 without CC	S	217	4.2	81.4
210	Hip and femur surgery, except for major joints, age > 17 with CC	S	179	3.4	84.8
230	Local excision and removal of intramedullary pinning of hip and femur	S	156	3.0	87.8
537	Local excision and removal of intramedullary pinning except hip and femur with CC	S	152	2.9	90.7
544	Major joints replacement or lower limbs reimplantation	S	90	1.7	92.4
502	Knee surgery reporting infection as a major diagnosis without CC	S	82	1.6	94.0