Ascension Mercy Medicare inpatient and outpatient services
Every DRG and outpatient service group CMS publishes for Ascension Mercy, Aurora, IL in 2024, from traditional Medicare claims. Back to the Ascension Mercy profile, with quality ratings, finances and negotiated rates.
817
Medicare inpatient discharges
In 30 published DRGs
1.55
Case mix index
IPPS FY 2027
8%
Surgical stays
81%
Stays with complications
In DRGs with a CC or MCC
367
Medicare outpatient services
In 11 service groups
Inpatient stays by major diagnostic category
Infectious and parasitic diseases221 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 | 173 | $93,770 | $14,577 | $16,222 | 1.98 |
| Infectious and parasitic diseases with o.r. procedures with MCCMS-DRG 853, surgical | 33 | $240,902 | $33,852 | $41,676 | 5.00 |
| Septicemia or severe sepsis without MV >96 hours without MCCMS-DRG 872, medical | 15 | $52,820 | $7,368 | $9,138 | 1.03 |
Circulatory system201 discharges in 9 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Heart failure and shock with MCCMS-DRG 291, medical | 76 | $75,834 | $9,825 | $13,119 | 1.28 |
| Acute myocardial infarction, discharged alive with MCCMS-DRG 280, medical | 32 | $98,922 | $12,064 | $17,113 | 1.59 |
| Hypertension without MCCMS-DRG 305, medical | 15 | $49,366 | $5,577 | $8,540 | 0.75 |
| Cardiac arrhythmia and conduction disorders with CCMS-DRG 309, medical | 15 | $51,410 | $5,373 | $8,894 | 0.74 |
| Syncope and collapseMS-DRG 312, medical | 15 | $45,541 | $6,420 | $7,879 | 0.86 |
| Chest painMS-DRG 313, medical | 14 | $56,349 | $5,596 | $9,748 | 0.72 |
| Acute myocardial infarction, discharged alive with CCMS-DRG 281, medical | 12 | $71,890 | $6,917 | $12,437 | 0.91 |
| Hypertension with MCCMS-DRG 304, medical | 11 | $61,832 | $9,371 | $10,697 | 1.15 |
| Percutaneous cardiovascular procedures with intraluminal device with MCC or 4+ arteries/MS-DRG 321, surgical | 11 | $173,407 | $21,403 | $29,999 | 2.87 |
Kidney and urinary tract146 discharges in 6 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 | 37 | $58,482 | $11,772 | $10,117 | 1.65 |
| Kidney and urinary tract infections with MCCMS-DRG 689, medical | 33 | $61,543 | $8,895 | $10,647 | 1.17 |
| Renal failure with MCCMS-DRG 682, medical | 25 | $82,612 | $11,171 | $14,292 | 1.50 |
| Renal failure with CCMS-DRG 683, medical | 23 | $48,747 | $6,932 | $8,433 | 0.90 |
| Kidney and urinary tract infections without MCCMS-DRG 690, medical | 16 | $61,855 | $5,961 | $10,701 | 0.81 |
| Other kidney and urinary tract diagnoses with CCMS-DRG 699, medical | 12 | $46,283 | $8,332 | $8,007 | 1.02 |
Respiratory system104 discharges in 3 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Respiratory infections and inflammations with MCCMS-DRG 177, medical | 42 | $85,169 | $12,700 | $14,734 | 1.70 |
| Simple pneumonia and pleurisy with MCCMS-DRG 193, medical | 39 | $70,942 | $9,297 | $12,273 | 1.33 |
| Pulmonary edema and respiratory failureMS-DRG 189, medical | 23 | $64,045 | $8,802 | $11,080 | 1.23 |
Digestive system45 discharges in 3 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Gastrointestinal hemorrhage with MCCMS-DRG 377, medical | 21 | $94,716 | $13,205 | $16,386 | 1.79 |
| Esophagitis, gastroenteritis and miscellaneous digestive disorders without MCCMS-DRG 392, medical | 13 | $61,037 | $6,223 | $10,559 | 0.79 |
| Gastrointestinal hemorrhage with CCMS-DRG 378, medical | 11 | $64,045 | $7,235 | $11,080 | 0.98 |
Musculoskeletal system and connective tissue35 discharges in 2 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Hip and femur procedures except major joint with CCMS-DRG 481, surgical | 22 | $130,215 | $15,042 | $22,527 | 2.07 |
| Medical back problems without MCCMS-DRG 552, medical | 13 | $59,530 | $7,080 | $10,299 | 0.97 |
Blood and immune system33 discharges in 2 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Red blood cell disorders with MCCMS-DRG 811, medical | 20 | $75,524 | $11,099 | $13,066 | 1.40 |
| Red blood cell disorders without MCCMS-DRG 812, medical | 13 | $74,585 | $7,269 | $12,903 | 0.90 |
Nervous system16 discharges in 1 DRGs
| Condition or procedure | Discharges | Average charges | Average Medicare payment | Estimated cost | DRG weight |
|---|---|---|---|---|---|
| Transient ischemia without thrombolyticMS-DRG 069, medical | 16 | $57,436 | $5,814 | $9,936 | 0.80 |
Endocrine, nutritional and metabolic16 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 with MCCMS-DRG 640, medical | 16 | $61,622 | $10,137 | $10,661 | 1.32 |
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 |
|---|---|---|---|---|---|
| Comprehensive Observation ServicesAPC 8011 | 95 | 88 | $33,554 | $2,126 | $2,090 |
| Level 5 Urology and Related ServicesAPC 5375 | 59 | 52 | $48,386 | $3,879 | $3,918 |
| Level 1 Endovascular ProceduresAPC 5191 | 37 | 37 | $44,143 | $2,288 | $2,208 |
| Level 4 Urology and Related ServicesAPC 5374 | 37 | 33 | $35,137 | $2,713 | $2,629 |
| Level 5 Musculoskeletal ProceduresAPC 5115 | 32 | 30 | $112,588 | $10,848 | $10,772 |
| Level 6 Urology and Related ServicesAPC 5376 | 25 | 25 | $48,867 | $7,350 | $7,291 |
| Level 3 Endovascular ProceduresAPC 5193 | 19 | 17 | $94,105 | $9,091 | $8,874 |
| Level 2 Excision/ Biopsy/ Incision and DrainageAPC 5072 | 18 | 17 | $24,883 | $1,262 | $1,220 |
| Level 4 Musculoskeletal ProceduresAPC 5114 | 17 | 17 | $59,922 | $5,568 | $5,339 |
| Level 1 Laparoscopy and Related ServicesAPC 5361 | 15 | 15 | $73,047 | $4,491 | $4,358 |
| Level 3 Vascular ProceduresAPC 5183 | 13 | 13 | $28,157 | $2,481 | $2,405 |
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.