Mercyone Waterloo Medical Center Medicare inpatient and outpatient services

Every DRG and outpatient service group CMS publishes for Mercyone Waterloo Medical Center, Waterloo, IA in 2024, from traditional Medicare claims. Back to the Mercyone Waterloo Medical Center profile, with quality ratings, finances and negotiated rates.

718
Medicare inpatient discharges
In 30 published DRGs
1.66
Case mix index
IPPS FY 2027
21%
Surgical stays
58%
Stays with complications
In DRGs with a CC or MCC
1,584
Medicare outpatient services
In 25 service groups

Inpatient stays by major diagnostic category

Circulatory system179 discharges in 8 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Heart failure and shock with MCCMS-DRG 291, medical	41	$29,857	$8,512	$7,823	1.28
Percutaneous cardiovascular procedures with intraluminal device without MCCMS-DRG 322, surgical	35	$79,278	$11,690	$20,771	1.82
Cardiac arrhythmia and conduction disorders with CCMS-DRG 309, medical	21	$17,179	$4,520	$4,501	0.74
Percutaneous cardiovascular procedures with intraluminal device with MCC or 4+ arteries/MS-DRG 321, surgical	19	$98,481	$18,103	$25,802	2.87
Circulatory disorders except AMI, with cardiac catheterization without MCCMS-DRG 287, medical	17	$47,559	$6,941	$12,461	1.08
Cardiac arrhythmia and conduction disorders with MCCMS-DRG 308, medical	17	$29,339	$7,884	$7,687	1.20
Acute myocardial infarction, discharged alive with MCCMS-DRG 280, medical	16	$27,539	$9,456	$7,215	1.59
Circulatory disorders except AMI, with cardiac catheterization with MCCMS-DRG 286, medical	13	$64,435	$13,339	$16,882	2.16

Infectious and parasitic diseases137 discharges in 3 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Septicemia or severe sepsis without MV >96 hours with MCCMS-DRG 871, medical	94	$45,767	$12,272	$11,991	1.98
Septicemia or severe sepsis without MV >96 hours without MCCMS-DRG 872, medical	26	$27,691	$6,420	$7,255	1.03
Infectious and parasitic diseases with o.r. procedures with MCCMS-DRG 853, surgical	17	$134,472	$29,132	$35,232	5.00

Musculoskeletal system and connective tissue93 discharges in 3 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Major hip and knee joint replacement or reattachment of lower extremity without MCCMS-DRG 470, surgical	55	$78,594	$12,347	$20,592	1.88
Hip and femur procedures except major joint with CCMS-DRG 481, surgical	22	$76,286	$13,147	$19,987	2.07
Medical back problems without MCCMS-DRG 552, medical	16	$26,855	$6,066	$7,036	0.97

Respiratory system68 discharges in 4 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Chronic obstructive pulmonary disease with MCCMS-DRG 190, medical	24	$32,882	$6,990	$8,615	1.10
Simple pneumonia and pleurisy with MCCMS-DRG 193, medical	18	$33,067	$8,757	$8,664	1.33
Respiratory infections and inflammations with MCCMS-DRG 177, medical	14	$37,797	$10,149	$9,903	1.70
Pulmonary edema and respiratory failureMS-DRG 189, medical	12	$21,145	$7,948	$5,540	1.23

Mental diseases and disorders59 discharges in 1 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
PsychosesMS-DRG 885, medical	59	$13,783	$8,979	$3,611	1.37

Digestive system57 discharges in 3 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Gastrointestinal hemorrhage with CCMS-DRG 378, medical	23	$32,834	$5,934	$8,603	0.98
Esophagitis, gastroenteritis and miscellaneous digestive disorders without MCCMS-DRG 392, medical	23	$25,175	$5,056	$6,596	0.79
Gastrointestinal obstruction with CCMS-DRG 389, medical	11	$18,670	$4,780	$4,891	0.80

Kidney and urinary tract57 discharges in 4 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Other kidney and urinary tract diagnoses with MCCMS-DRG 698, medical	18	$38,730	$10,408	$10,147	1.65
Kidney and urinary tract infections without MCCMS-DRG 690, medical	14	$28,661	$5,428	$7,509	0.81
Renal failure with CCMS-DRG 683, medical	13	$22,107	$5,864	$5,792	0.90
Kidney and urinary tract infections with MCCMS-DRG 689, medical	12	$26,797	$7,392	$7,021	1.17

Alcohol and drug use27 discharges in 1 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Alcohol, drug abuse or dependence without rehabilitation therapy without MCCMS-DRG 897, medical	27	$22,896	$5,650	$5,999	0.86

Nervous system27 discharges in 2 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Intracranial hemorrhage or cerebral infarction with CC or tpa in 24 hoursMS-DRG 065, medical	16	$26,284	$6,119	$6,886	1.02
Traumatic stupor and coma >1 hour with CCMS-DRG 083, medical	11	$33,977	$9,200	$8,902	1.36

Endocrine, nutritional and metabolic14 discharges in 1 DRGs

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without MCCMS-DRG 641, medical	14	$23,332	$4,918	$6,113	0.78

Source: CMS Medicare Inpatient Hospitals by Provider and Service (2024 data, released 2026-04-10), traditional Medicare only; CMS omits DRGs with fewer than 11 discharges. Estimated cost is average charges times the hospital's Medicare cost-to-charge ratio from the IPPS Impact File. Weights are the MS-DRG relative weights for the same year.

Outpatient services

Service group	Services	Patients	Average charges	Average Medicare payment	US average payment
Level 1 Endovascular ProceduresAPC 5191	196	196	$20,135	$1,983	$2,208
Level 2 Urology and Related ServicesAPC 5372	137	105	$1,641	$456	$502
Level 2 Excision/ Biopsy/ Incision and DrainageAPC 5072	122	112	$14,458	$1,103	$1,220
Level 1 Nerve ProceduresAPC 5431	114	100	$14,367	$1,304	$1,407
Comprehensive Observation ServicesAPC 8011	114	106	$12,763	$1,833	$2,090
Level 3 Endovascular ProceduresAPC 5193	109	99	$70,640	$7,697	$8,874
Level 2 Upper GI ProceduresAPC 5302	89	84	$14,893	$1,295	$1,445
Level 2 Musculoskeletal ProceduresAPC 5112	83	69	$17,785	$1,054	$1,196
Level 1 Intraocular ProceduresAPC 5491	75	47	$12,134	$1,585	$1,752
Level 3 Musculoskeletal ProceduresAPC 5113	69	68	$27,676	$2,206	$2,373
Level 2 Endovascular ProceduresAPC 5192	61	57	$31,645	$3,894	$4,338
Level 4 Musculoskeletal ProceduresAPC 5114	60	58	$64,265	$4,713	$5,339
Level 3 Electrophysiologic ProceduresAPC 5213	56	55	$148,754	$18,633	$21,117
Level 3 Vascular ProceduresAPC 5183	48	44	$14,648	$2,171	$2,405
Level 3 Urology and Related ServicesAPC 5373	35	27	$13,707	$1,388	$1,516
Level 3 Excision/ Biopsy/ Incision and DrainageAPC 5073	32	32	$22,800	$1,932	$2,141
Level 1 Abdominal/Peritoneal/Biliary and Related ProceduresAPC 5341	32	30	$28,978	$2,355	$2,636
Level 1 Laparoscopy and Related ServicesAPC 5361	27	27	$41,422	$3,787	$4,358
Level 1 Breast/Lymphatic Surgery and Related ProceduresAPC 5091	25	24	$34,364	$2,598	$2,930
Level 2 Breast/Lymphatic Surgery and Related ProceduresAPC 5092	21	20	$55,802	$4,444	$4,982
Level 4 Endovascular ProceduresAPC 5194	20	18	$100,719	$13,340	$14,606
Level 4 Gynecologic ProceduresAPC 5414	17	16	$32,435	$2,131	$2,389
Level 2 Vascular ProceduresAPC 5182	16	16	$7,583	$1,092	$1,204
Level 2 Pacemaker and Similar ProceduresAPC 5222	14	14	$32,260	$5,790	$6,514
Level 3 Airway EndoscopyAPC 5153	12		$7,260	$1,157	$1,264

Source: CMS Medicare Outpatient Hospitals by Provider and Service (2024 data, released 2026-06-24), comprehensive APCs for traditional Medicare; CMS omits services with fewer than 11 claims. The US average weights every hospital by its services.