Table 6P.2e - Data analysis of the root operation of the procedure codes reported in cases in MS-DRGs 023-027 in the FY 2022 MedPAR file 															
															
MS-DRGs 023 through 027: All Cases and Cases by Root Operation*															
MS-DRG			Number of Cases	Average Length of Stay	Average Costs										
023	All Cases		"11,602"	10.4	"$47,321 "										
	Root Operations Involving Examination Only 	Inspection	4	8.8	"$40,403 "										
		Map	0	0	$0 										
	Root Operations that Define Other Repairs	Control	8	9.6	"$55,883 "										
		Repair	2	12	"$30,247 "										
	Root Operations that Take Out Some or All of a Body Part	Destruction	1	2	"$19,144 "										
		Excision	465	12.5	"$48,883 "										
		Extraction	8	5.4	"$22,405 "										
		Resection	1	18	"$75,624 "										
	Root Operations that Take Out Solids/Fluids/Gases from a Body Part	Drainage	"1,987"	12.6	"$46,674 "										
		Extirpation	"8,240"	9.6	"$46,725 "										
	Root Operations Involving Cutting or Separation 	Division	1	5	"$54,115 "										
		Release	284	13.6	"$55,037 "										
	Root Operations that Put In/Put Back or Move Some/All of a Body Part	Reposition	3	11.7	"$64,249 "										
	Root Operations that Alter the Diameter/Route of a Tubular Body Part	Bypass	20	18.6	"$62,242 "										
		Dilation	51	10.4	"$47,727 "										
		Occlusion	63	11.9	"$65,971 "										
		Restriction	56	11.7	"$63,092 "										
	Root Operations that Always Involve a Device	Insertion	297	7.3	"$53,681 "										
		Removal	6	23.2	"$63,092 "										
		Replacement	4	11.5	"$38,454 "										
		Revision	1	37	"$155,156 "										
		Supplement	22	15.5	"$66,994 "										
	Root operations that Involve Putting in or On a Substance	Introduction	78	9.2	"$48,776 "										
024	All Cases		"4,378"	5.2	"$32,613 "										
	Root Operations Involving Examination Only 	Inspection	1	4	"$25,803 "										
		Map	0	0	$0 										
	Root Operations that Define Other Repairs	Control	0	0	$0 										
		Repair	2	3.5	"$43,034 "										
	Root Operations that Take Out Some or All of a Body Part	Destruction	0	0	$0 										
		Excision	36	9.4	"$26,024 "										
		Extraction	4	6.5	"$24,993 "										
		Resection	0	0	$0 										
	Root Operations that Take Out Solids/Fluids/Gases from a Body Part	Drainage	133	9.5	"$31,997 "										
		Extirpation	"3,344"	5.3	"$32,181 "										
	Root Operations Involving Cutting or Separation 	Division	0	0	$0 										
		Release	4	9.5	"$38,519 "										
	Root Operations that Put In/Put Back or Move Some/All of a Body Part	Reposition	5	6.8	"$38,356 "										
	Root Operations that Alter the Diameter/Route of a Tubular Body Part	Bypass	8	11	"$30,609 "										
		Dilation	29	6.6	"$35,202 "										
		Occlusion	24	8.8	"$41,243 "										
		Restriction	27	7.4	"$40,542 "										
	Root Operations that Always Involve a Device	Insertion	745	1.6	"$36,147 "										
		Removal	8	3.3	"$33,609 "										
		Replacement	3	4.3	"$16,732 "										
		Revision	0	0	$0 										
		Supplement	5	8	"$46,037 "										
	Root operations that Involve Putting in or On a Substance	Introduction	0	0	$0 										
025	All Cases		"20,781"	9	"$36,407 "										
	Root Operations Involving Examination Only 	Inspection	18	7.3	"$26,311 "										
		Map	8	11.5	"$40,211 "										
	Root Operations that Define Other Repairs	Control	32	10.7	"$38,341 "										
		Repair	33	8.1	"$45,493 "										
	Root Operations that Take Out Some or All of a Body Part	Destruction	45	6	"$27,272 "										
		Excision	"9,788"	8.1	"$33,056 "										
		Extraction	73	9.6	"$34,943 "										
		Resection	37	8.9	"$49,268 "										
	Root Operations that Take Out Solids/Fluids/Gases from a Body Part	Drainage	"3,373"	10.3	"$36,054 "										
		Extirpation	"5,344"	10	"$39,529 "										
	Root Operations Involving Cutting or Separation 	Division	19	12.8	"$46,882 "										
		Release	235	9.3	"$43,003 "										
	Root Operations that Put In/Put Back or Move Some/All of a Body Part	Reposition	24	13.1	"$49,542 "										
	Root Operations that Alter the Diameter/Route of a Tubular Body Part	Bypass	71	11.6	"$47,340 "										
		Dilation	24	9.2	"$34,394 "										
		Occlusion	627	8.8	"$45,745 "										
		Restriction	632	7.7	"$48,009 "										
	Root Operations that Always Involve a Device	Insertion	142	7.6	"$34,798 "										
		Removal	35	12.9	"$33,657 "										
		Replacement	36	14.6	"$52,532 "										
		Revision	4	21	"$159,495 "										
		Supplement	181	10.5	"$38,675 "										
	Root operations that Involve Putting in or On a Substance	Introduction	0	0	$0 										
026	All Cases		"6,073"	4.6	"$25,576 "										
	Root Operations Involving Examination Only 	Inspection	11	4.9	"$19,574 "										
		Map	4	4.8	"$17,929 "										
	Root Operations that Define Other Repairs	Control	5	5.6	"$22,120 "										
		Repair	59	3.5	"$23,326 "										
	Root Operations that Take Out Some or All of a Body Part	Destruction	44	2.6	"$25,006 "										
		Excision	"1,676"	4.4	"$23,114 "										
		Extraction	11	3.5	"$18,046 "										
		Resection	11	4.9	"$32,814 "										
	Root Operations that Take Out Solids/Fluids/Gases from a Body Part	Drainage	666	7.7	"$24,499 "										
		Extirpation	966	6.2	"$26,840 "										
	Root Operations Involving Cutting or Separation 	Division	5	2.8	"$15,587 "										
		Release	302	3.4	"$19,084 "										
	Root Operations that Put In/Put Back or Move Some/All of a Body Part	Reposition	21	5.9	"$22,597 "										
	Root Operations that Alter the Diameter/Route of a Tubular Body Part	Bypass	67	4.3	"$25,536 "										
		Dilation	38	4.3	"$20,900 "										
		Occlusion	406	4.3	"$31,463 "										
		Restriction	860	3	"$34,024 "										
	Root Operations that Always Involve a Device	Insertion	537	2.6	"$22,408 "										
		Removal	87	5.6	"$17,737 "										
		Replacement	37	5.1	"$26,061 "										
		Revision	11	2.6	"$12,704 "										
		Supplement	249	4.3	"$21,577 "										
	Root operations that Involve Putting in or On a Substance	Introduction	0	0	$0 										
027	All Cases		"7,201"	2.1	"$21,420 "										
	Root Operations Involving Examination Only 	Inspection	20	1.7	"$15,088 "										
		Map	6	1.2	"$17,916 "										
	Root Operations that Define Other Repairs	Control	0	0	$0 										
		Repair	23	3.2	"$26,123 "										
	Root Operations that Take Out Some or All of a Body Part	Destruction	24	1.5	"$21,477 "										
		Excision	"1,557"	2.6	"$18,585 "										
		Extraction	5	3.6	"$18,203 "										
		Resection	5	2.4	"$23,456 "										
	Root Operations that Take Out Solids/Fluids/Gases from a Body Part	Drainage	371	4	"$14,956 "										
		Extirpation	680	2.9	"$15,566 "										
	Root Operations Involving Cutting or Separation 	Division	4	1.8	"$17,749 "										
		Release	464	2.2	"$16,809 "										
	Root Operations that Put In/Put Back or Move Some/All of a Body Part	Reposition	10	2.6	"$11,973 "										
	Root Operations that Alter the Diameter/Route of a Tubular Body Part	Bypass	51	2.2	"$15,139 "										
		Dilation	56	2.1	"$16,192 "										
		Occlusion	484	2	"$26,922 "										
		Restriction	"1,386"	1.6	"$30,672 "										
	Root Operations that Always Involve a Device	Insertion	"1,822"	1.4	"$20,894 "										
		Removal	51	2	"$14,524 "										
		Replacement	27	2.6	"$23,081 "										
		Revision	9	1.4	"$22,558 "										
		Supplement	146	2.7	"$17,761 "										
	Root operations that Involve Putting in or On a Substance	Introduction	0	0	$0 										
	All cases MS-DRGs 023 through 027		"50,035"	7.5	"$35,134 "										
															
	"*For the full definiton of the root operations, see the 2023 Code Tables and Index available on the CMS website at https://www.cms.gov/medicare/icd-10/2023-icd-10-pcs "														
