Outpatient procedure · APC 5341 · Surgery or procedure

Level 1 Abdominal/Peritoneal/Biliary and Related Procedures

In 2024, Medicare and patients paid an average of $3,323 per procedure at 1,731 hospitals. Half of hospitals averaged between $3,006 and $3,484.

National figures, 2024

Average payment per case: $3,323
Typical range (middle half of hospitals): $3,006–$3,484
Medicare’s share: $2,63679% of the payment
Average billed charge: $26,986
Hospitals reporting: 1,73167,672 procedures

Hospitals in Washington

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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Washington

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Year of care

Average payment across these 37 hospitals: $3,554National $3,323 · Washington $3,554
Median hospital: $3,498
Lowest to highest: $3,228–$3,847
Medicare procedures: 1,402

37 hospitals reported at least 11 Medicare procedures for this in 2024. Download as CSV

Medicare payments per case for Level 1 Abdominal/Peritoneal/Biliary and Related Procedures by hospital, 2024
Hospital	Cases	Average payment	vs national average	Medicare paid	Billed charge
EvergreenHealth MonroeMonroe, WA · CCN 500084	15	$3,228	About average	$2,534	$24,277
Multicare Valley HospitalSpokane Valley, WA · CCN 500119	27	$3,370	About average	$2,657	$28,035
Capital Medical CenterOlympia, WA · CCN 500139	30	$3,375	About average	$2,644	$31,901
Virginia Mason Medical CenterSeattle, WA · CCN 500005	83	$3,377	About average	$2,677	$21,878
Multicare Good Samaritan HospitalPuyallup, WA · CCN 500079	18	$3,407	About average	$2,682	$32,757
Tacoma General Allenmore HospitalTacoma, WA · CCN 500129	37	$3,411	About average	$2,687	$35,500
Skagit Valley HospitalMount Vernon, WA · CCN 500003	34	$3,416	About average	$2,705	$24,941
Valley Medical CenterRenton, WA · CCN 500088	37	$3,457	About average	$2,739	$32,060
Legacy Salmon Creek Medical CenterVancouver, WA · CCN 500150	34	$3,466	About average	$2,717	$18,310
Harborview Medical CenterSeattle, WA · CCN 500064	16	$3,472	About average	$2,767	$31,500
Providence Holy Family HospitalSpokane, WA · CCN 500077	34	$3,472	About average	$2,767	$20,351
Trios HealthKennewick, WA · CCN 500053	11	$3,472	About average	$2,767	$22,930
University Of Washington Medical CenterSeattle, WA · CCN 500008	94	$3,472	About average	$2,767	$22,663
Providence Sacred Heart Medical Center & Childrens HospitalSpokane, WA · CCN 500054	35	$3,472	About average	$2,766	$12,532
Kadlec Regional Medical CenterRichland, WA · CCN 500058	35	$3,472	About average	$2,766	$18,959
Deaconess Medical CenterSpokane, WA · CCN 500044	25	$3,472	About average	$2,763	$33,268
Evergreenhealth Medical CenterKirkland, WA · CCN 500124	50	$3,477	About average	$2,759	$21,197
Providence St Peter HospitalOlympia, WA · CCN 500024	84	$3,498	About average	$2,779	$22,911
Island HospitalAnacortes, WA · CCN 500007	31	$3,498	About average	$2,777	$18,863
St Anthony HospitalGig Harbor, WA · CCN 500151	33	$3,511	About average	$2,794	$43,578
Cascade Valley HospitalArlington, WA · CCN 500060	15	$3,533	About average	$2,815	$20,543
Overlake Hospital Medical Center & ClinicsBellevue, WA · CCN 500051	18	$3,533	About average	$2,815	$42,311
Swedish IssaquahIssaquah, WA · CCN 500152	23	$3,533	About average	$2,815	$33,333
Swedish Edmonds HospitalEdmonds, WA · CCN 500026	24	$3,533	About average	$2,811	$18,050
Providence Regional Medical Center EverettEverett, WA · CCN 500014	36	$3,533	About average	$2,805	$20,357
St Joseph Medical CenterTacoma, WA · CCN 500108	34	$3,565	About average	$2,837	$60,051
PeaceHealth Southwest Medical CenteVancouver, WA · CCN 500050	21	$3,630	About average	$2,892	$26,919
Swedish Medical CenterSeattle, WA · CCN 500027	80	$3,673	11% above the national average	$2,917	$24,574
Olympic Medical CenterPort Angeles, WA · CCN 500072	76	$3,719	12% above the national average	$2,963	$12,663
PeaceHealth St Joseph Medical CenterBellingham, WA · CCN 500030	32	$3,719	12% above the national average	$2,963	$28,690
Providence St Mary Medical CenterWalla Walla, WA · CCN 500002	24	$3,719	12% above the national average	$2,963	$25,089
Yakima Valley MemorialYakima, WA · CCN 500036	62	$3,719	12% above the national average	$2,957	$14,127
Grays Harbor Community HospitalAberdeen, WA · CCN 500031	21	$3,731	12% above the national average	$2,954	$38,629
St Michael Medical CenterSilverdale, WA · CCN 500039	46	$3,731	12% above the national average	$2,969	$44,501
Confluence Health HospitalWenatchee, WA · CCN 500016	72	$3,746	13% above the national average	$2,985	$16,247
Providence Centralia HospitalCentralia, WA · CCN 500019	31	$3,818	15% above the national average	$3,042	$23,587
PeaceHealth St John Medical CenterLongview, WA · CCN 500041	24	$3,847	16% above the national average	$3,065	$33,309

National trend

Average payment and billed charge per procedure, and how many Medicare procedures were reported each year.

Average payment
Average billed charge

2020: 74,021 procedures at 1,870 hospitals · 2021: 76,095 procedures at 1,891 hospitals · 2022: 72,329 procedures at 1,794 hospitals · 2023: 73,640 procedures at 1,829 hospitals · 2024: 67,672 procedures at 1,731 hospitals

View data as a table

National average payment and billed charge for Level 1 Abdominal/Peritoneal/Biliary and Related Procedures
Year of care	Average payment	Average billed charge
2020	$3,111	$19K
2021	$3,207	$20K
2022	$3,252	$21K
2023	$3,521	$25K
2024	$3,323	$27K

By state, 2024

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

Show all 50 states

Average payment by state for Level 1 Abdominal/Peritoneal/Biliary and Related Procedures, 2024
State	Hospitals	Cases	Average payment	Typical range
Vermont	6	332	$1,696	$1,585–$2,048
Alabama	24	662	$2,827	$2,722–$2,869
Mississippi	22	651	$2,832	$2,761–$2,863
Louisiana	30	867	$2,897	$2,876–$2,930
Tennessee	36	1,428	$2,900	$2,838–$2,981
Arkansas	25	804	$2,914	$2,895–$3,125
Ohio	75	2,603	$2,933	$2,908–$3,027
South Carolina	36	1,316	$2,936	$2,833–$2,984
West Virginia	15	434	$2,941	$2,877–$2,991
Oklahoma	29	822	$2,960	$2,907–$3,023
Kentucky	25	771	$2,971	$2,899–$3,124
Kansas	22	741	$2,989	$2,954–$3,128
Iowa	21	968	$3,003	$2,959–$3,088
Missouri	36	1,255	$3,030	$2,983–$3,116
Georgia	53	1,713	$3,034	$2,924–$3,178
Utah	14	610	$3,049	$2,960–$3,126
Michigan	52	1,939	$3,050	$3,014–$3,167
North Carolina	58	2,478	$3,058	$3,011–$3,109
Texas	112	3,599	$3,064	$3,002–$3,123
Nebraska	16	610	$3,079	$3,084–$3,148
Virginia	53	2,484	$3,080	$2,979–$3,190
Florida	87	4,030	$3,098	$3,088–$3,134
New Mexico	12	326	$3,102	$3,013–$3,240
Indiana	48	1,397	$3,111	$3,084–$3,143
Idaho	13	383	$3,149	$3,056–$3,334
Wisconsin	45	1,344	$3,150	$3,086–$3,254
Maine	11	291	$3,169	$3,009–$3,251
Pennsylvania	91	4,271	$3,214	$3,090–$3,316
Illinois	65	2,855	$3,239	$3,197–$3,285
Montana	8	346	$3,263	$3,244–$3,323
North Dakota	6	385	$3,290	$3,244–$3,391
South Dakota	11	501	$3,292	$3,244–$3,474
Colorado	34	1,048	$3,316	$3,293–$3,303
Minnesota	32	1,262	$3,325	$3,260–$3,449
Arizona	38	1,467	$3,391	$3,311–$3,374
New Hampshire	12	506	$3,393	$3,317–$3,395
Wyoming	9	165	$3,414	$3,407–$3,474
Delaware	6	345	$3,450	$3,435–$3,471
Rhode Island	7	234	$3,484	$3,511–$3,511
District of Columbia	4	290	$3,507	$3,498–$3,511
Washington	37	1,402	$3,554	$3,472–$3,673
New Jersey	48	2,241	$3,658	$3,583–$3,719
Nevada	15	386	$3,666	$3,554–$3,705
Oregon	22	681	$3,671	$3,601–$3,730
Massachusetts	45	2,898	$3,684	$3,678–$3,716
Alaska	5	129	$3,716	$3,710–$3,824
New York	83	4,544	$3,796	$3,668–$3,898
Connecticut	22	834	$3,837	$3,783–$3,889
Hawaii	7	217	$3,982	$3,936–$4,202
California	148	5,807	$4,368	$4,253–$4,555

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. For outpatient procedures it is Medicare’s allowed amount, which leaves out extra “outlier” payments for unusually costly cases; those are shown under the hospital name where CMS reported any, and included in the CSV. 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 Outpatient Hospitals by Provider and Service (Medicare fee-for-service claims). CMS omits hospitals with fewer than 11 procedures. More in the glossary.