TABLE 54.--ESTIMATED IMPACT OF PROPOSED Update to CY 2010 ASC PAYMENT SYSTEM ON AGGREGATE PAYMENTS FOR SELECTED PROCEDURES				
				
HCPCS Code  (1)	Short Descriptor                           (2)	Allowed Charges (in mil)   (3)	Estimated CY 2010 percent change (25/75 Blend)              (4)	Estimated CY 2010 percent change without transition (fully implemented)                            (5)
66984	"Cataract surg w/iol, 1 stage"	"1,059"	-1	-3
43239	"Upper gi endoscopy, biopsy"	163	-7	-14
45380	Colonoscopy and biopsy	133	-5	-11
45378	Diagnostic colonoscopy	123	-6	-11
45385	Lesion removal colonoscopy	95	-5	-11
66821	After cataract laser surgery	71	-9	-18
62311	Inject spine l/s (cd)	69	-3	-6
66982	"Cataract surgery, complex"	62	-1	-3
64483	Inj foramen epidural l/s	57	-2	-6
15823	Revision of upper eyelid	35	3	6
45384	Lesion remove colonoscopy	33	-6	-12
G0105	Colorectal scrn; hi risk ind	33	-8	-17
G0121	Colon ca scrn not hi rsk ind	32	-8	-17
64475	Inj paravertebral l/s	29	-2	-6
29881	Knee arthroscopy/surgery	25	15	29
63650	Implant neuroelectrodes	24	9	14
43235	"Uppr gi endoscopy, diagnosis"	24	1	1
64721	Carpal tunnel surgery	22	12	23
52000	Cystoscopy	22	-6	-10
29880	Knee arthroscopy/surgery	20	15	29
64476	Inj paravertebral l/s add-on	19	-25	-51
63685	Insrt/redo spine n generator	18	-9	-8
29826	Shoulder arthroscopy/surgery	17	26	52
62310	Inject spine c/t	15	-2	-6
67904	Repair eyelid defect	15	4	7
28285	Repair hammertoe	14	12	24
29827	Arthroscop rotator cuff repr	14	20	41
64622	Destr paravertebrl nerve l/s	14	20	35
64484	Inj foramen epidural add-on	13	-19	-39
43248	Uppr gi endoscopy/guide wire	12	-7	-14
