Inpatient stay · MS-DRG 233 · Surgery or procedure

Coronary bypass with cardiac catheterization or open ablation with MCC

In 2024, Medicare and patients paid an average of $69,514 per stay at 341 hospitals. Half of hospitals averaged between $56,440 and $79,113.

Also known as: CABG, heart bypass surgery, open-heart surgery

National figures, 2024

Average payment per case: $69,514
Typical range (middle half of hospitals): $56,440–$79,113
Medicare’s share: $57,50683% of the payment
Average billed charge: $380,582
Hospitals reporting: 3416,594 stays

Hospitals in California

Narrow by a state, city or ZIP code (optionally a distance around it), and/or pick specific hospitals. With both, your picks are added to the area’s hospitals.

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Year of care

Average payment across these 25 hospitals: $96,684National $69,514 · California $96,684
Median hospital: $85,937
Lowest to highest: $70,041–$169,766
Medicare stays: 424

25 hospitals reported at least 11 Medicare stays for this in 2024. Download as CSV

Medicare payments per case for Coronary bypass with cardiac catheterization or open ablation with MCC by hospital, 2024
Hospital	Cases	Average payment	vs national average	Medicare paid	Billed charge
Shasta Regional Medical CenterRedding, CA · CCN 050764	23	$70,041	About average	$66,325	$358,589
Hoag Memorial Hospital PresbyterianNewport Beach, CA · CCN 050224	12	$71,781	About average	$70,212	$365,711
Kaweah Health Medical CenterVisalia, CA · CCN 050057	17	$74,978	About average	$72,421	$305,344
Alta Bates Summit Medical CenterOakland, CA · CCN 050043	22	$77,012	11% above the national average	$65,898	$354,867
Mercy Medical Center ReddingRedding, CA · CCN 050280	12	$77,405	11% above the national average	$75,390	$483,414
Doctors Medical CenterModesto, CA · CCN 050464	19	$79,321	14% above the national average	$77,771	$1,281,964
St Bernardine Medical CenterSan Bernardino, CA · CCN 050129	14	$80,509	16% above the national average	$78,479	$506,939
Santa Barbara Cottage HospitalSanta Barbara, CA · CCN 050396	13	$80,724	16% above the national average	$77,904	$337,105
Riverside Community HospitalRiverside, CA · CCN 050022	11	$81,334	17% above the national average	$77,601	$1,130,507
Sutter Medical Center, SacramentoSacramento, CA · CCN 050108	21	$82,959	19% above the national average	$80,995	$352,235
Community Regional Medical CenterFresno, CA · CCN 050060	11	$83,078	20% above the national average	$80,714	$441,388
Memorial Medical CenterModesto, CA · CCN 050557	11	$84,798	22% above the national average	$83,166	$509,760
Saint Agnes Medical CenterFresno, CA · CCN 050093	17	$85,937	24% above the national average	$83,209	$298,455
Adventist Health And RideoutMarysville, CA · CCN 050133	17	$88,879	28% above the national average	$87,347	$572,646
Cedars-Sinai Medical CenterLos Angeles, CA · CCN 050625	25	$89,020	28% above the national average	$82,374	$1,009,459
John Muir Medical Center - Concord CampusConcord, CA · CCN 050496	20	$95,930	38% above the national average	$93,773	$1,033,691
Community Hospital Of The Monterey PeninsulaMonterey, CA · CCN 050145	14	$98,462	42% above the national average	$97,063	$609,459
Enloe HealthChico, CA · CCN 050039	17	$105,225	51% above the national average	$70,979	$800,843
St Joseph's Medical Center Of StocktonStockton, CA · CCN 050084	28	$106,290	53% above the national average	$90,940	$854,663
Mercy San Juan Medical CenterCarmichael, CA · CCN 050516	16	$108,387	56% above the national average	$96,922	$879,304
UCSan Diego Health Hillcrest - Hillcrest Medical CenterSan Diego, CA · CCN 050025	17	$117,869	70% above the national average	$97,259	$515,811
Mercy General HospitalSacramento, CA · CCN 050017	27	$120,495	73% above the national average	$87,458	$871,782
Ronald Reagan UCLA Medical CenterLos Angeles, CA · CCN 050262	16	$141,361	103% above the national average	$121,846	$518,915
Scripps Memorial Hospital La JollaLa Jolla, CA · CCN 050324	11	$157,941	127% above the national average	$48,777	$684,875
Stanford Health CareStanford, CA · CCN 050441	13	$169,766	144% above the national average	$158,258	$1,449,464

National trend

Average payment and billed charge per stay, and how many Medicare stays were reported each year.

Average payment
Average billed charge

2020: 6,105 stays at 324 hospitals · 2021: 6,311 stays at 332 hospitals · 2022: 6,730 stays at 348 hospitals · 2023: 6,657 stays at 340 hospitals · 2024: 6,594 stays at 341 hospitals

View data as a table

National average payment and billed charge for Coronary bypass with cardiac catheterization or open ablation with MCC
Year of care	Average payment	Average billed charge
2020	$61K	$292K
2021	$63K	$307K
2022	$66K	$345K
2023	$67K	$350K
2024	$70K	$381K

By state, 2024

Case-weighted average payment across each state’s reporting hospitals, lowest first.

Show all 48 states

Average payment by state for Coronary bypass with cardiac catheterization or open ablation with MCC, 2024
State	Hospitals	Cases	Average payment	Typical range
Arkansas	5	88	$47,874	$47,719–$50,365
Louisiana	4	66	$49,294	$46,978–$50,894
Mississippi	5	70	$50,402	$47,335–$49,382
Oklahoma	4	118	$53,558	$52,997–$57,105
Tennessee	11	231	$55,321	$49,655–$58,858
Iowa	4	100	$55,806	$51,555–$58,926
New Hampshire	2	38	$55,906	$53,709–$58,620
Kansas	5	126	$55,988	$57,016–$61,685
Florida	32	601	$59,025	$52,917–$63,640
Alabama	8	140	$59,105	$52,850–$61,160
South Carolina	8	129	$59,644	$53,039–$66,105
Indiana	6	121	$59,807	$56,540–$65,440
Texas	36	634	$60,263	$54,778–$63,478
Missouri	4	59	$61,247	$52,353–$68,304
Nebraska	5	110	$61,599	$56,514–$69,350
Montana	4	60	$61,889	$58,589–$63,770
Colorado	3	40	$62,234	$61,981–$62,919
Vermont	1	12	$64,059	$64,059–$64,059
Arizona	7	109	$64,193	$61,161–$69,316
Utah	2	26	$64,289	$62,325–$65,328
West Virginia	4	80	$64,448	$64,726–$68,925
New Mexico	1	19	$64,811	$64,811–$64,811
Michigan	9	144	$64,880	$58,598–$67,922
Virginia	8	209	$65,390	$55,797–$78,347
North Carolina	13	238	$65,578	$57,658–$70,949
Kentucky	6	106	$65,794	$53,713–$70,607
South Dakota	3	43	$66,241	$57,110–$70,258
North Dakota	2	22	$67,997	$65,240–$70,754
Ohio	10	297	$68,788	$58,754–$80,993
Idaho	1	26	$69,777	$69,777–$69,777
Pennsylvania	12	220	$70,429	$56,487–$77,866
Wisconsin	6	112	$70,786	$59,875–$77,764
Maine	2	44	$72,104	$71,624–$72,437
Georgia	5	103	$72,972	$65,197–$83,359
Illinois	15	273	$76,273	$61,042–$84,728
Minnesota	7	134	$77,255	$64,144–$74,853
Nevada	5	74	$77,910	$73,189–$78,608
Delaware	1	43	$79,419	$79,419–$79,419
Oregon	4	75	$79,479	$78,383–$84,684
Washington	5	85	$81,410	$75,554–$82,404
New Jersey	7	153	$85,398	$77,119–$86,592
Alaska	1	18	$86,851	$86,851–$86,851
Connecticut	3	55	$87,513	$86,027–$89,822
New York	16	368	$88,301	$78,271–$91,329
Massachusetts	9	258	$90,005	$81,332–$92,671
District of Columbia	1	36	$90,515	$90,515–$90,515
Maryland	4	57	$92,682	$78,233–$110,416
California	25	424	$96,684	$80,509–$106,290

About these numbers

Average payment is what Medicare paid plus the patient’s deductible and coinsurance (and any other insurer), averaged over the hospital’s Medicare cases. It covers the hospital’s part of the care; doctors bill separately. Billed charges are the hospital’s list prices, which few patients pay.

Medicare sets its payments by formula, adjusting for local wages, teaching programs, the share of low-income patients and unusually costly cases. Those adjustments drive most differences between hospitals, so a lower payment doesn’t mean better or worse care, and Medicare patients’ own costs usually vary much less than the totals. Private insurance pays different, usually higher, prices.

Source: CMS Medicare Inpatient Hospitals by Provider and Service (Medicare fee-for-service claims). CMS omits hospitals with fewer than 11 stays. More in the glossary.