Short Term Acute Care HospitalVoluntary Non-Profit - Church

Ascension St Mary Chicago - Saint Mary Campus

Ascension Health · Chicago, IL

2233 West Division Street, Chicago, IL 60622(312) 770-2000

3 of 5

CMS star rating

312

Beds

9,546

Inpatient discharges a year

$317.5M

Net patient revenue a year

About this hospital

Ascension St Mary Chicago - Saint Mary Campus is a 312-bed voluntary non-profit - church hospital in Chicago, IL, affiliated with Ascension Health.

Rural referral center
Reclassified as rural
Disproportionate share hospital
Helipad

CCN: 140180
NPI: 1134280647
Health system: Ascension Health
Teaching: Teaching hospital
County: Cook County
Metro area: Chicago-Naperville-Elgin, IL-IN MSA
Medicare contractor: Jurisdiction 6, National Government Services (06101)
In Medicare since: 1966
Last CMS survey: 2018

Negotiated Rates

The data below comes from CMS-mandated price transparency data. Learn more.

Book a call about hospital compliance MRFs

No contract information available for this hospital.

Contract data may be available through direct hospital inquiry.

Insurance Accepted

Acceptance varies by plan and service. Confirm coverage with your insurer or the hospital's billing department.

More about this hospital

Quality
3 of 5 stars
- 192 min in the ER before going home (US median 148)
- Medicare readmissions penalty (-0.30%)
See quality ratings
Doctors and services
Accredited by The Joint Commission
- Teaching hospital
- 43 services, including trauma care
- 333 affiliated clinicians
See doctors and services
Finances
$317.5M net patient revenue
- Operating margin on patient care 7.3%
- $8.3M unreimbursed and uncompensated care
- $31.2M net income
See finances
Ownership and leadership
Owned by Prime Healthcare Holdings Inc
- Church
See ownership and leadership

Location

2233 West Division Street, Chicago, IL 60622

(312) 770-2000

Get directions

Quality ratings (CMS Care Compare)

How Ascension St Mary Chicago - Saint Mary Campus compares with other US facilities on the measures CMS publishes, mostly from Medicare patients.

Overall star rating
3 of 5
Lower than 42% of US hospitals
Combines death rates, safety, readmissions, patient experience and timely care
Death rates
No different on 6 measures
0 better, 6 no different, 0 worse than the US rate
Deaths within 30 days, such as after a heart attack, pneumonia or stroke
Safety
Better on 1 of 4 measures
1 better, 3 no different, 0 worse than the US rate
Infections, surgical complications and other harm in the hospital
Readmissions
No different on 8 measures
0 better, 8 no different, 0 worse than the US rate
Patients back in the hospital or ER soon after leaving
Patient survey rating
3 of 5
Lower than 40% of US hospitals
From the HCAHPS survey of recent inpatients
Would definitely recommend
69%
Lower than 57% of US hospitals
US median: 71%
Surveyed patients who would definitely recommend the hospital
Hospital-acquired condition penalty
Not penalized
Not among the worst-performing 25%
Medicare cuts payments 1% for the worst-performing 25% of hospitals on infections and injuries acquired in the hospital
Serious complications (PSI 90)
1.03
Higher than 70% of US hospitals
US median: 0.96
Risk-adjusted composite of complications such as bedsores, falls with hip fracture and blood clots after surgery; lower is better
Time in the ER before going home
192 min
Higher than 77% of US hospitals
US median: 148 min
Median minutes from arrival to leaving for ER patients who were sent home; lower is better
Sepsis care
47%
Lower than 85% of US hospitals
US median: 65%
Patients with severe sepsis or septic shock who got every step of the recommended early treatment; higher is better

Measure details and reporting periods

Measure	Result	Period
Overall star ratingCMS: Overall hospital quality star rating	3 of 5
Death rates	No different on 6 measures
Safety	Better on 1 of 4 measures
Readmissions	No different on 8 measures
Patient survey ratingCMS: Summary star rating	3 of 5	2024-10-01 to 2025-09-30
Would definitely recommendCMS: "YES", patients would definitely recommend the hospital	69%	2024-10-01 to 2025-09-30
Hospital-acquired condition penaltyCMS: HAC Reduction Program payment reduction	Not penalized	2026
Serious complications (PSI 90)CMS: Patient safety and adverse events composite (PSI 90)	1.03	2022-07-01 to 2024-06-30
Time in the ER before going homeCMS: Average (median) time patients spent in the emergency department before leaving from the visit, excluding patients transferred to another facility or psychiatric care/mental health patients. A lower number of minutes is better	192 min	2024-10-01 to 2025-09-30
Sepsis careCMS: Appropriate care for severe sepsis and septic shock	47%	2024-10-01 to 2025-09-30

Source: CMS Provider Data Catalog, released 2026-08-13. US comparisons rank this facility among every facility CMS reports for each measure. See Medicare Care Compare.

Medicare quality penalties and bonuses

How Medicare adjusts Ascension St Mary Chicago - Saint Mary Campus's inpatient payments for its readmissions, quality and cost results.

-0.30% on Medicare payments
Readmissions penalty
Hospital Readmissions Reduction Program adjustment for excess readmissions, as estimated in the FY 2027 IPPS final rule.
0.00% on Medicare payments
Value-based purchasing
Hospital Value-Based Purchasing bonus or reduction for quality and cost, as estimated in the FY 2027 IPPS final rule.

Source: CMS IPPS final rule Impact File (FY 2027).

Every CMS quality measure

Each result CMS publishes for Ascension St Mary Chicago - Saint Mary Campus, beside the US median and the average of IL hospitals. The rank says what share of US hospitals the result is better or worse than; counts and confidence limits are not ranked.

Deaths and complications19 measures

Risk-adjusted 30-day death rates and surgical complications; lower is better.

Measure	This hospital	US median	IL average	CMS comparison	US rank
Rate of complications for hip/knee replacement patients2023-04-01 to 2025-03-31	Not Available		4.202
Hybrid Hospital-Wide All-Cause Risk Standardized Mortality Rate2024-07-01 to 2025-06-30 · 1,037 cases	3.8	3.9	4.052		Better than 56% of US hospitals
Death rate for heart attack patients2022-07-01 to 2025-06-30 · 34 cases	11.4	11.8	11.78		Better than 63% of US hospitals
Death rate for CABG surgery patients2022-07-01 to 2025-06-30	Not Available		2.39
Death rate for COPD patients2022-07-01 to 2025-06-30 · 31 cases	7.9	8.5	8.223		Better than 65% of US hospitals
Death rate for heart failure patients2022-07-01 to 2025-06-30 · 115 cases	10	11	10.49		Better than 69% of US hospitals
Death rate for pneumonia patients2022-07-01 to 2025-06-30 · 115 cases	13.4	15.2	15.41		Better than 76% of US hospitals
Death rate for stroke patients2023-07-01 to 2025-06-30 · 44 cases	10.8	11.6	11.77		Better than 65% of US hospitals
Pressure ulcer rate2022-07-01 to 2024-06-30 · 2,345 cases	0.28	0.51	0.5668	No Different Than the National Rate	Better than 82% of US hospitals
Death rate among surgical inpatients with serious treatable complications2022-07-01 to 2024-06-30	Not Available		173	Number of Cases Too Small
Iatrogenic pneumothorax rate2022-07-01 to 2024-06-30 · 2,480 cases	0.19	0.2	0.2122	No Different Than the National Rate	Better than 66% of US hospitals
In-hospital fall-associated fracture rate2022-07-01 to 2024-06-30 · 2,566 cases	0.25	0.27	0.2728	No Different Than the National Rate	Better than 71% of US hospitals
Postoperative hemorrhage or hematoma rate2022-07-01 to 2024-06-30 · 316 cases	2.71	2.29	2.301	No Different Than the National Rate	Worse than 87% of US hospitals
Postoperative acute kidney injury requiring dialysis rate2022-07-01 to 2024-06-30 · 62 cases	1.65	1.63	1.67	No Different Than the National Rate	Worse than 55% of US hospitals
Postoperative respiratory failure rate2022-07-01 to 2024-06-30 · 68 cases	13.49	8.88	9.531	No Different Than the National Rate	Worse than 91% of US hospitals
Perioperative pulmonary embolism or deep vein thrombosis rate2022-07-01 to 2024-06-30 · 328 cases	3.47	3.4	3.714	No Different Than the National Rate	Worse than 58% of US hospitals
Postoperative sepsis rate2022-07-01 to 2024-06-30 · 61 cases	5.9	5.105	5.152	No Different Than the National Rate	Worse than 78% of US hospitals
Postoperative wound dehiscence rate2022-07-01 to 2024-06-30 · 91 cases	1.73	1.72	1.741	No Different Than the National Rate	Worse than 52% of US hospitals
Abdominopelvic accidental puncture or laceration rate2022-07-01 to 2024-06-30 · 428 cases	0.92	1.02	1.045	No Different Than the National Rate	Better than 79% of US hospitals

Readmissions and return visits14 measures

Unplanned returns to a hospital after a stay or an outpatient procedure; lower is better.

Measure	This hospital	US median	IL average	CMS comparison	US rank
Hospital return days for heart attack patients2022-07-01 to 2025-06-30	Not Available		11.54
Hospital return days for heart failure patients2022-07-01 to 2025-06-30 · 131 cases	-32.7	1.25	8.216		Better than 89% of US hospitals
Hospital return days for pneumonia patients2022-07-01 to 2025-06-30 · 115 cases	-14.4	3.85	13.94		Better than 74% of US hospitals
Hybrid Hospital-Wide All-Cause Readmission Measure (HWR)2024-07-01 to 2025-06-30	Not Available
Rate of unplanned hospital visits after colonoscopy (per 1,000 colonoscopies)2022-01-01 to 2024-12-31 · 571 cases	13.7	12.9	12.97	No Different Than the National Rate	Worse than 82% of US hospitals
Rate of inpatient admissions for patients receiving outpatient chemotherapy2024-01-01 to 2024-12-31 · 52 cases	10.3	10.7	11.17	No Different Than the National Rate	Better than 61% of US hospitals
Rate of emergency department (ED) visits for patients receiving outpatient chemotherapy2024-01-01 to 2024-12-31 · 52 cases	5	5.3	5.176	No Different Than the National Rate	Better than 68% of US hospitals
Ratio of unplanned hospital visits after hospital outpatient surgery2024-01-01 to 2024-12-31	Not Available		1.016	Number of cases too small
Acute Myocardial Infarction (AMI) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 39 cases	14.6	14.4	14.43		Worse than 60% of US hospitals
Rate of readmission for CABG2023-07-01 to 2025-06-30	Not Available		11.3
Rate of readmission for chronic obstructive pulmonary disease (COPD) patients2023-07-01 to 2025-06-30 · 59 cases	19.5	19.8	20.07		Better than 63% of US hospitals
Heart failure (HF) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 187 cases	21.5	21.3	21.51		Worse than 55% of US hospitals
Rate of readmission after hip/knee replacement2023-07-01 to 2025-06-30	Not Available		5.976
Pneumonia (PN) 30-Day Readmission Rate2023-07-01 to 2025-06-30 · 164 cases	17.9	17.2	17.5		Worse than 74% of US hospitals

Infections36 measures

Standardized infection ratios (1 is the US baseline) and the counts behind them; lower is better.

Measure	This hospital	US median	IL average	CMS comparison	US rank
Central Line Associated Bloodstream Infection (ICU + select Wards): Lower Confidence Limit2024-10-01 to 2025-09-30	Not Available		0.315
Central Line Associated Bloodstream Infection (ICU + select Wards): Upper Confidence Limit2024-10-01 to 2025-09-30	Not Available		2.097
Central Line Associated Bloodstream Infection: Number of Device Days2024-10-01 to 2025-09-30	844	1,370	4,356
Central Line Associated Bloodstream Infection (ICU + select Wards): Predicted Cases2024-10-01 to 2025-09-30	0.785	0.9835	4.318
Central Line Associated Bloodstream Infection (ICU + select Wards): Observed Cases2024-10-01 to 2025-09-30	0	0	2.961
Central Line Associated Bloodstream Infection (ICU + select Wards)2024-10-01 to 2025-09-30	Not Available		0.7494
Catheter Associated Urinary Tract Infections (ICU + select Wards): Lower Confidence Limit2024-10-01 to 2025-09-30	Not Available		0.2157
Catheter Associated Urinary Tract Infections (ICU + select Wards): Upper Confidence Limit2024-10-01 to 2025-09-30	Not Available		1.915
Catheter Associated Urinary Tract Infections (ICU + select Wards): Number of Urinary Catheter Days2024-10-01 to 2025-09-30	707	1,799	3,807
Catheter Associated Urinary Tract Infections (ICU + select Wards): Predicted Cases2024-10-01 to 2025-09-30	0.668	1.377	4.51
Catheter Associated Urinary Tract Infections (ICU + select Wards): Observed Cases2024-10-01 to 2025-09-30	0	0	2.56
Catheter Associated Urinary Tract Infections (ICU + select Wards)2024-10-01 to 2025-09-30	Not Available		0.5759
SSI - Colon Surgery: Lower Confidence Limit2024-10-01 to 2025-09-30	0.35	0.2345	0.3411	No Different than National Benchmark
SSI - Colon Surgery: Upper Confidence Limit2024-10-01 to 2025-09-30	2.657	2.135	2.549	No Different than National Benchmark
SSI - Colon Surgery: Number of Procedures2024-10-01 to 2025-09-30	125	61	96.21	No Different than National Benchmark
SSI - Colon Surgery: Predicted Cases2024-10-01 to 2025-09-30	3.632	1.591	2.6	No Different than National Benchmark
SSI - Colon Surgery: Observed Cases2024-10-01 to 2025-09-30	4	1	2.339	No Different than National Benchmark
SSI - Colon Surgery2024-10-01 to 2025-09-30	1.101	0.7155	0.9044	No Different than National Benchmark	Worse than 72% of US hospitals
SSI - Abdominal Hysterectomy: Lower Confidence Limit2024-10-01 to 2025-09-30	Not Available		0.3129
SSI - Abdominal Hysterectomy: Upper Confidence Limit2024-10-01 to 2025-09-30	Not Available		3.282
SSI - Abdominal Hysterectomy: Number of Procedures2024-10-01 to 2025-09-30	22	38	84.23
SSI - Abdominal Hysterectomy: Predicted Cases2024-10-01 to 2025-09-30	0.189	0.328	0.7325
SSI - Abdominal Hysterectomy: Observed Cases2024-10-01 to 2025-09-30	0	0	0.72
SSI - Abdominal Hysterectomy2024-10-01 to 2025-09-30	Not Available		0.899
MRSA Bacteremia: Lower Confidence Limit2024-10-01 to 2025-09-30	Not Available		0.1945	Better than the National Benchmark
MRSA Bacteremia: Upper Confidence Limit2024-10-01 to 2025-09-30	0.892	1.855	2.01	Better than the National Benchmark
MRSA Bacteremia: Patient Days2024-10-01 to 2025-09-30	67,151	14,451	38,381	Better than the National Benchmark
MRSA Bacteremia: Predicted Cases2024-10-01 to 2025-09-30	3.36	0.567	2.311	Better than the National Benchmark
MRSA Bacteremia: Observed Cases2024-10-01 to 2025-09-30	0	0	1.305	Better than the National Benchmark
MRSA Bacteremia2024-10-01 to 2025-09-30	0	0.597	0.5504	Better than the National Benchmark	The best result, shared by 18% of US hospitals
Clostridium Difficile (C.Diff): Lower Confidence Limit2024-10-01 to 2025-09-30	0.028	0.127	0.1833	Better than the National Benchmark
Clostridium Difficile (C.Diff): Upper Confidence Limit2024-10-01 to 2025-09-30	0.302	0.747	1.212	Better than the National Benchmark
Clostridium Difficile (C.Diff): Patient Days2024-10-01 to 2025-09-30	65,668	13,646	35,800	Better than the National Benchmark
Clostridium Difficile (C.Diff): Predicted Cases2024-10-01 to 2025-09-30	27.06	5.683	19.22	Better than the National Benchmark
Clostridium Difficile (C.Diff): Observed Cases2024-10-01 to 2025-09-30	3	2	7.192	Better than the National Benchmark
Clostridium Difficile (C.Diff)2024-10-01 to 2025-09-30	0.111	0.279	0.4067	Better than the National Benchmark	Better than 73% of US hospitals

Patient survey (HCAHPS)68 measures

How recent inpatients answered each survey question, with CMS's star rating per topic.

Measure	This hospital	US median	IL average	US rank
Room was "always" clean2024-10-01 to 2025-09-30 · 1,045 cases	67	73	72.75	Worse than 75% of US hospitals
Room was "sometimes" or "never" clean2024-10-01 to 2025-09-30 · 1,045 cases	14	8	9.158	Worse than 86% of US hospitals
Room was "usually" clean2024-10-01 to 2025-09-30 · 1,045 cases	19	18	18.09
Cleanliness - linear mean score2024-10-01 to 2025-09-30 · 1,045 cases	83	87	85.64	Worse than 77% of US hospitals
Cleanliness - star rating2024-10-01 to 2025-09-30 · 1,045 cases	3	4	3.195	Worse than 53% of US hospitals
Nurses "always" communicated well2024-10-01 to 2025-09-30 · 1,045 cases	74	80	79.29	Worse than 82% of US hospitals
Nurse communication - linear mean score2024-10-01 to 2025-09-30 · 1,045 cases	90	91	90.92	Worse than 66% of US hospitals
Nurses "sometimes" or "never" communicated well2024-10-01 to 2025-09-30 · 1,045 cases	6	4	4.576	Worse than 76% of US hospitals
Nurse communication - star rating2024-10-01 to 2025-09-30 · 1,045 cases	3	3	3.305	Worse than 49% of US hospitals
Nurses "usually" communicated well2024-10-01 to 2025-09-30 · 1,045 cases	20	16	16.13
Doctors "always" communicated well2024-10-01 to 2025-09-30 · 1,045 cases	78	79	78.82	Worse than 55% of US hospitals
Doctor communication - linear mean score2024-10-01 to 2025-09-30 · 1,045 cases	91	91	90.1	Better than 45% of US hospitals
Doctors "sometimes" or "never" communicated well2024-10-01 to 2025-09-30 · 1,045 cases	4	5	5.823	Better than 62% of US hospitals
Doctor communication - star rating2024-10-01 to 2025-09-30 · 1,045 cases	3	3	2.89	Worse than 37% of US hospitals
Doctors "usually" communicated well2024-10-01 to 2025-09-30 · 1,045 cases	18	16	15.36
Staff "always" explained2024-10-01 to 2025-09-30 · 1,045 cases	55	61	61.18	Worse than 83% of US hospitals
Communication about medicines - linear mean score2024-10-01 to 2025-09-30 · 1,045 cases	77	77	76.11	Better than 47% of US hospitals
Staff "sometimes" or "never" explained2024-10-01 to 2025-09-30 · 1,045 cases	20	19	19.8	Worse than 50% of US hospitals
Communication about medicines - star rating2024-10-01 to 2025-09-30 · 1,045 cases	3	3	2.559	Better than 47% of US hospitals
Staff "usually" explained2024-10-01 to 2025-09-30 · 1,045 cases	25	19	19.01
Discharge information - linear mean score2024-10-01 to 2025-09-30 · 1,045 cases	82	86	85.26	Worse than 82% of US hospitals
No, staff "did not" give patients this information2024-10-01 to 2025-09-30 · 1,045 cases	18	13	13.92	Worse than 85% of US hospitals
Discharge information - star rating2024-10-01 to 2025-09-30 · 1,045 cases	2	3	3.237	Worse than 82% of US hospitals
Yes, staff "did" give patients this information2024-10-01 to 2025-09-30 · 1,045 cases	82	87	86.08	Worse than 85% of US hospitals
No, staff "did not" give patients information about help after discharge2024-10-01 to 2025-09-30 · 1,045 cases	22	14	14.8	Worse than 91% of US hospitals
Yes, staff "did" give patients information about help after discharge2024-10-01 to 2025-09-30 · 1,045 cases	78	86	85.2	Worse than 91% of US hospitals
Doctors "always" explained things so they could understand2024-10-01 to 2025-09-30 · 1,045 cases	72	74	73.24	Worse than 60% of US hospitals
Doctors "sometimes" or "never" explained things so they could understand2024-10-01 to 2025-09-30 · 1,045 cases	6	7	7.369	Better than 53% of US hospitals
Doctors "usually" explained things so they could understand2024-10-01 to 2025-09-30 · 1,045 cases	22	19	19.39
Doctors "always" listened carefully2024-10-01 to 2025-09-30 · 1,045 cases	76	77	76.95	Worse than 57% of US hospitals
Doctors "sometimes" or "never" listened carefully2024-10-01 to 2025-09-30 · 1,045 cases	5	6	6.199	Better than 53% of US hospitals
Doctors "usually" listened carefully2024-10-01 to 2025-09-30 · 1,045 cases	19	17	16.85
Doctors "always" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,045 cases	84	85	84.2	Worse than 57% of US hospitals
Doctors "sometimes" or "never" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,045 cases	2	3	3.979	Better than 75% of US hospitals
Doctors "usually" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,045 cases	14	11	11.82
Patients who gave a rating of "6" or lower (low)2024-10-01 to 2025-09-30 · 1,045 cases	9	8	8.937	Worse than 59% of US hospitals
Patients who gave a rating of "7" or "8" (medium)2024-10-01 to 2025-09-30 · 1,045 cases	26	20	20.87
Patients who gave a rating of "9" or "10" (high)2024-10-01 to 2025-09-30 · 1,045 cases	65	72	70.19	Worse than 75% of US hospitals
Overall hospital rating - linear mean score2024-10-01 to 2025-09-30 · 1,045 cases	88	88	87.19	Worse than 45% of US hospitals
Overall hospital rating - star rating2024-10-01 to 2025-09-30 · 1,045 cases	3	3	3.136	Worse than 45% of US hospitals
Staff "always" explained new medications2024-10-01 to 2025-09-30 · 1,045 cases	70	74	73.94	Worse than 76% of US hospitals
Staff "sometimes" or "never" explained new medications2024-10-01 to 2025-09-30 · 1,045 cases	10	9	9.858	Worse than 52% of US hospitals
Staff "usually" explained new medications2024-10-01 to 2025-09-30 · 1,045 cases	20	16	16.2
Nurses "always" explained things so they could understand2024-10-01 to 2025-09-30 · 1,045 cases	70	75	74.61	Worse than 80% of US hospitals
Nurses "sometimes" or "never" explained things so they could understand2024-10-01 to 2025-09-30 · 1,045 cases	7	5	5.915	Worse than 66% of US hospitals
Nurses "usually" explained things so they could understand2024-10-01 to 2025-09-30 · 1,045 cases	23	20	19.48
Nurses "always" listened carefully2024-10-01 to 2025-09-30 · 1,045 cases	71	77	76.32	Worse than 81% of US hospitals
Nurses "sometimes" or "never" listened carefully2024-10-01 to 2025-09-30 · 1,045 cases	7	4	4.894	Worse than 81% of US hospitals
Nurses "usually" listened carefully2024-10-01 to 2025-09-30 · 1,045 cases	22	19	18.79
Nurses "always" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,045 cases	81	86	84.9	Worse than 83% of US hospitals
Nurses "sometimes" or "never" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,045 cases	3	3	3.085	Worse than 50% of US hospitals
Nurses "usually" treated them with courtesy and respect2024-10-01 to 2025-09-30 · 1,045 cases	16	11	12.01
"Always" quiet at night2024-10-01 to 2025-09-30 · 1,045 cases	58	59	59.03	Worse than 53% of US hospitals
"Sometimes" or "never" quiet at night2024-10-01 to 2025-09-30 · 1,045 cases	10	9	10.03	Worse than 54% of US hospitals
"Usually" quiet at night2024-10-01 to 2025-09-30 · 1,045 cases	32	31	30.94
Quietness - linear mean score2024-10-01 to 2025-09-30 · 1,045 cases	83	82	81.16	Better than 56% of US hospitals
Quietness - star rating2024-10-01 to 2025-09-30 · 1,045 cases	4	3	3.237	Better than 56% of US hospitals
"NO", patients would not recommend the hospital (they probably would not or definitely would not recommend it)2024-10-01 to 2025-09-30 · 1,045 cases	7	5	6.753	Worse than 67% of US hospitals
"YES", patients would definitely recommend the hospital2024-10-01 to 2025-09-30 · 1,045 cases	69	71	68.65	Worse than 57% of US hospitals
Recommend hospital - linear mean score2024-10-01 to 2025-09-30 · 1,045 cases	87	87	85.89	Worse than 49% of US hospitals
"YES", patients would probably recommend the hospital2024-10-01 to 2025-09-30 · 1,045 cases	24	23	24.6
Recommend hospital - star rating2024-10-01 to 2025-09-30 · 1,045 cases	4	4	3.458	Better than 42% of US hospitals
Staff "always" explained possible side effects2024-10-01 to 2025-09-30 · 1,045 cases	40	47	46.95	Worse than 85% of US hospitals
Staff "sometimes" or "never" explained possible side effects2024-10-01 to 2025-09-30 · 1,045 cases	30	30	30.69	Better than 49% of US hospitals
Staff "usually" explained possible side effects2024-10-01 to 2025-09-30 · 1,045 cases	30	22	22.36
Summary star rating2024-10-01 to 2025-09-30 · 1,045 cases	3	3	3.119	Worse than 40% of US hospitals
No, staff "did not" give patients information about possible symptoms2024-10-01 to 2025-09-30 · 1,045 cases	14	12	13.09	Worse than 63% of US hospitals
Yes, staff "did" give patients information about possible symptoms2024-10-01 to 2025-09-30 · 1,045 cases	86	88	86.91	Worse than 63% of US hospitals

Timely and effective care30 measures

How often the hospital gave recommended care, and how fast.

Measure	This hospital	US median	IL average	US rank
Emergency department volume2024-01-01 to 2024-12-31	Not Available
Global Malnutrition Composite Score2024-01-01 to 2024-12-31	Not Available
Global Malnutrition Composite Score: Malnutrition Diagnosis Documented2024-01-01 to 2024-12-31	Not Available
Global Malnutrition Composite Score: Malnutrition Risk Screening2024-01-01 to 2024-12-31	Not Available
Global Malnutrition Composite Score: Nutrition Assessment2024-01-01 to 2024-12-31	Not Available
Global Malnutrition Composite Score: Nutritional Care Plan2024-01-01 to 2024-12-31	Not Available
Hospital Harm - Severe Hyperglycemia2024-01-01 to 2024-12-31	Not Available		8.656
Hospital Harm - Severe Hypoglycemia2024-01-01 to 2024-12-31	Not Available		1.114
Hospital Harm - Opioid Related Adverse Events2024-01-01 to 2024-12-31	Not Available		0.2258
Healthcare workers given influenza vaccination2024-10-01 to 2025-03-31 · 2,259 cases	70	79	83.65	Worse than 64% of US hospitals
Average (median) time all patients spent in the emergency department before leaving from the visit, including psychiatric/mental health patients and patients who were transferred to another facility. A lower number of minutes is better2024-10-01 to 2025-09-30 · 405 cases	194	154	183	Worse than 74% of US hospitals
Average (median) time patients spent in the emergency department before leaving from the visit, excluding patients transferred to another facility or psychiatric care/mental health patients. A lower number of minutes is better2024-10-01 to 2025-09-30 · 381 cases	192	148	175	Worse than 77% of US hospitals
Average (median) time psychiatric/mental health patients spent in the emergency department before leaving from the visit. A lower number of minutes is better2024-10-01 to 2025-09-30 · 20 cases	208	247	304	Better than 65% of US hospitals
Average (median) time patients spent in the emergency department before being transferred to another facility. A lower number of minutes is better2024-10-01 to 2025-09-30	Not Available		315
Left before being seen2024-01-01 to 2024-12-31	Not Available		2.469
Head CT results2024-10-01 to 2025-09-30	Not Available		78.84
Endoscopy/polyp surveillance: appropriate follow-up interval for normal colonoscopy in average risk patients2024-01-01 to 2024-12-31	Not Available		94.09
Improvement in Patient's Visual Function within 90 Days Following Cataract Surgery2024-01-01 to 2024-12-31	Not Available		90
ST-Segment Elevation Myocardial Infarction (STEMI)2024-01-01 to 2024-12-31	Not Available		40.38
Safe Use of Opioids - Concurrent Prescribing2024-01-01 to 2024-12-31	Not Available		15.81
Appropriate care for severe sepsis and septic shock2024-10-01 to 2025-09-30 · 115 cases	47	65	62.57	Worse than 85% of US hospitals
Septic Shock 3-Hour Bundle2024-10-01 to 2025-09-30 · 19 cases	68	73	71.03	Worse than 61% of US hospitals
Septic Shock 6-Hour Bundle2024-10-01 to 2025-09-30 · 12 cases	50	88	85.26	Worse than 97% of US hospitals
Severe Sepsis 3-Hour Bundle2024-10-01 to 2025-09-30 · 115 cases	63	82	79.02	Worse than 94% of US hospitals
Severe Sepsis 6-Hour Bundle2024-10-01 to 2025-09-30 · 49 cases	88	94	92.05	Worse than 79% of US hospitals
Discharged on Antithrombotic Therapy2024-01-01 to 2024-12-31	Not Available		97
Anticoagulation Therapy for Atrial Fibrillation/Flutter2024-01-01 to 2024-12-31	Not Available		75.87
Antithrombotic Therapy by End of Hospital Day 22024-01-01 to 2024-12-31	Not Available		94.02
Venous Thromboembolism Prophylaxis2024-01-01 to 2024-12-31	Not Available		81.77
Intensive Care Unit Venous Thromboembolism Prophylaxis2024-01-01 to 2024-12-31	Not Available		94.61

Outpatient imaging2 measures

How often scans were ordered when they may not be needed; lower is better.

Measure	This hospital	US median	IL average	CMS comparison	US rank
Abdomen CT Use of Contrast Material2024-07-01 to 2025-06-30	11.2	5	6.493		Worse than 91% of US hospitals
Breast Cancer Screening Recall Rates2024-07-01 to 2025-06-30	7.4	6.6	7.806		Worse than 60% of US hospitals

Medicare spending per patient1 measure

Medicare spending around an inpatient stay compared with the US (1 is the US median).

Measure	This hospital	US median	IL average	CMS comparison	US rank
Medicare hospital spending per patient (Medicare Spending per Beneficiary)2024-01-01 to 2024-12-31	1.03	0.99	0.9996		Worse than 70% of US hospitals

Inpatient psychiatric care15 measures

Measures CMS reports for the hospital's psychiatric unit or for a psychiatric hospital.

Measure	This hospital	US median	IL average	CMS comparison	US rank
Follow-up care within 30 days after psychiatric hospitalization2023-07-01 to 2024-06-30	Not Available		61.49
Follow-up care within 7 days after psychiatric hospitalization2023-07-01 to 2024-06-30	Not Available		35.96
Hours of physical-restraint use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31	Not Available		0.399
Hours of seclusion use per 1,000 psychiatric patient hours2024-01-01 to 2024-12-31	Not Available		0.09122
Psychiatric patients screened for and given the flu vaccine2024-10-01 to 2025-03-31 · 127 cases	67	87	78.18		Worse than 74% of US hospitals
Medication continuation after psychiatric discharge2022-07-01 to 2024-06-30	Not Available		76.67
Readmitted to any hospital within 30 days of psychiatric discharge2022-07-01 to 2024-06-30 · 95 cases	18.8	19.1	20.08	No Different Than the National Rate	Better than 54% of US hospitals
Psychiatric patients screened for metabolic disorders2024-01-01 to 2024-12-31 · 60 cases	100	92	82.91		The best result, shared by 14% of US hospitals
Alcohol use brief intervention provided or offered2024-01-01 to 2024-12-31 · 12 cases	100	74	63.93		The best result, shared by 8% of US hospitals
Alcohol use brief intervention provided2024-01-01 to 2024-12-31 · 12 cases	100	81	72.61		The best result, shared by 11% of US hospitals
Alcohol and other drug use disorder treatment provided or offered at discharge2024-01-01 to 2024-12-31 · 18 cases	100	77	69.11		The best result, shared by 9% of US hospitals
Alcohol and other drug use disorder treatment provided at discharge2024-01-01 to 2024-12-31 · 18 cases	100	56	55.13		The best result, shared by 6% of US hospitals
Tobacco use treatment provided or offered at discharge2024-01-01 to 2024-12-31 · 17 cases	88	64	55.46		Better than 76% of US hospitals
Tobacco use treatment provided at discharge2024-01-01 to 2024-12-31 · 17 cases	88	4	24.33		Better than 94% of US hospitals
Discharged patients who received a transition record with the specified elements2024-01-01 to 2024-12-31 · 76 cases	80	77	54.33		Better than 52% of US hospitals

Readmissions Reduction Program6 measures

Excess readmission ratios by condition; above 1 means more readmissions than expected.

Measure	This hospital	US median	IL average	US rank
READM-30-AMI-HRRP2021-07-01 to 2024-06-30 · 32 cases	1.123	0.9995	1.015	Worse than 96% of US hospitals
READM-30-CABG-HRRP2021-07-01 to 2024-06-30	N/A		1.026
READM-30-COPD-HRRP2021-07-01 to 2024-06-30 · 53 cases	1.048	0.9969	1.009	Worse than 85% of US hospitals
READM-30-HF-HRRP2021-07-01 to 2024-06-30 · 161 cases	1.071	0.9983	1.013	Worse than 86% of US hospitals
READM-30-HIP-KNEE-HRRP2021-07-01 to 2024-06-30	N/A		1.055
READM-30-PN-HRRP2021-07-01 to 2024-06-30 · 124 cases	0.9422	0.9955	1.018	Better than 84% of US hospitals

By fiscal year	FY 2021	FY 2022	FY 2023	FY 2024	FY 2025	FY 2026
READM-30-AMI-HRRP	0.9513	0.963	1.009	1.058	1.139	1.123
READM-30-CABG-HRRP	N/A	N/A	N/A	N/A	N/A	N/A
READM-30-COPD-HRRP	1.003	1.046	1.083	1.059	1.06	1.048
READM-30-HF-HRRP	1.007	1.029	1.106	1.176	1.141	1.071
READM-30-HIP-KNEE-HRRP	1.045	1.03	0.9833	0.9186	N/A	N/A
READM-30-PN-HRRP	1.068	1.125	1.061	1.031	0.9906	0.9422

Hospital-Acquired Condition Reduction Program8 measures

Infection ratios, the PSI 90 composite and the total score Medicare ranks hospitals on; lower is better.

Measure	This hospital	US median	IL average	US rank
CAUTI standardized infection ratio2023-01-01 to 2024-12-31	0	0.489	0.5958	The best result, shared by 14% of US hospitals
CDI standardized infection ratio2023-01-01 to 2024-12-31	0.273	0.346	0.436	Better than 62% of US hospitals
CLABSI standardized infection ratio2023-01-01 to 2024-12-31	0.714	0.559	0.7638	Worse than 64% of US hospitals
HAC Reduction Program payment reductionFY 2026	No
MRSA standardized infection ratio2023-01-01 to 2024-12-31	0.428	0.6405	0.6364	Better than 69% of US hospitals
Patient safety and adverse events composite (PSI 90)2022-07-01 to 2024-06-30	1.026	0.9628	0.9883	Worse than 70% of US hospitals
SSI standardized infection ratio2023-01-01 to 2024-12-31	0.581	0.7945	0.9041	Better than 65% of US hospitals
Total HAC scoreFY 2026	-0.3731	-0.0453	0.07842	Better than 72% of US hospitals

By fiscal year	FY 2021	FY 2022	FY 2023	FY 2024	FY 2025	FY 2026
HAC Reduction Program payment reduction	No	No	N/A	No	No	No
Total HAC score	-0.3511	-0.094	0	-0.6215	-0.5089	-0.3731

Source: CMS Care Compare hospital files, latest release 2026-09-30, with program results for earlier fiscal years from CMS's archived snapshots. US medians and ranks count every hospital CMS reports; state averages are plain means of the state's reporting hospitals, not CMS's patient-weighted state rates.

Accreditation and services

The Joint Commission (since 2025)
Accreditation
Limited
Medical school affiliation
Church
Ownership type
493
Medicare-certified beds
499
Registered nurses (full-time equivalent)
1966
In Medicare since

44 services at Ascension St Mary Chicago - Saint Mary Campus

Emergency and trauma: Shock trauma servicesDesignated Trauma CenterEmergency Department
Intensive care: Surgical ICU (Medical Surgical Intensive Care Unit)
Heart: Cardiac Catheterization LabCardiac Thoracic Surgery
Surgery: AnesthesiaInpatient SurgicalNeurosurgicalOphthalmic SurgeryOR (Operating Room)Orthopedic SurgeryOutpatient SurgeryPostoperative Recovery RoomReconstructive Surgery
Imaging: CT ScanDiagnostic RadiologyMRI (Magnetic Resonance Imaging)Nuclear MedicinePET Scan (Positron Emissions Tomography Scan)Therapeutic Radiology
Cancer: Chemotherapy
Transplant and dialysis: Acute Renal Dialysis
Women and children: Clinical LaboratoryNeonatal NurseryObstetrics / Child BirthPediatric Care
Behavioral health: Adult Inpatient Psychiatric CareAlcohol and/or Drug ServiceGeriatric PsychiatricOutpatient Psychiatric CarePsychiatric Care of Children and/or Adolescents
Rehabilitation and therapy: CARF Inpatient Rehabilitation (Commission On Accreditation Of Rehabilitation Facilities Inpatient Rehabilitation)OT (Occupational Therapy)Outpatient RehabilitationPT (Physical Therapy)Respiratory CareSpeech Pathology
Other services: Dental CareDietary CareESWL (Extracorporeal Shockwave Lithotripter)OutpatientPharmacySocial Care

Source: CMS Provider of Services file, as reported by the hospital and state surveyors.

Size and patient volume

What Ascension St Mary Chicago - Saint Mary Campus reported to Medicare in its latest cost report, covering Mar 1, 2025 to Dec 31, 2025.

9,546
Inpatient discharges
Medicare 12%, Medicaid 3%
55,432
Inpatient days
64% of available bed days used
1,017
Employees (full-time equivalent)
54
Interns and residents (full-time equivalent)

Source: CMS cost report (HCRIS) (report 838483). Figures cover the reporting period, which is not always 12 months, and are self-reported.

Utilization by payer and unit

Inpatient days and discharges Ascension St Mary Chicago - Saint Mary Campus reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.

	Medicare	Medicaid	Other	Total
Inpatient days	6,685	5,452	43,295	55,432
Discharges	1,188	310	8,048	9,546
Average length of stay	5.6 days	17.6 days	5.4 days	5.8 days
Average daily census	21.8	17.8	141.5	181.2

8,993
Medicare Advantage days
1,690 discharges
20,880
Medicaid managed care days
3,512 discharges
117
Observation bed days

Beds and days by unit

Unit	Beds	Inpatient days	Medicare days	Occupancy
Adults & pediatrics	265	52,783	6,473	65%
Intensive care unit	18	1,391	212	25%
Nursery		1,258
Subprovider - ipf	14	2,748	1,984	64%
Subprovider - irf	15	2,995	1,033	65%

Source: CMS cost report (HCRIS, Form 2552-10), report 838483, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheet S-3 Part I.

Medicare inpatient stays

What Ascension St Mary Chicago - Saint Mary Campus treats Medicare patients for most often, in 2024. 932 Medicare discharges in 23 published DRGs; 5% surgical; 48% in DRGs with complications (CC or MCC).

Condition or procedure	Discharges	Average charges	Average Medicare payment	Estimated cost	DRG weight
PsychosesMS-DRG 885, medical	355	$41,173	$11,499	$9,470	1.37
Septicemia or severe sepsis without MV >96 hours with MCCMS-DRG 871, medical	113	$99,007	$16,093	$22,772	1.98
Heart failure and shock with MCCMS-DRG 291, medical	63	$72,858	$11,751	$16,757	1.28
Acute myocardial infarction, discharged alive with MCCMS-DRG 280, medical	50	$114,719	$14,701	$26,385	1.59
Respiratory infections and inflammations with MCCMS-DRG 177, medical	29	$93,340	$14,063	$21,468	1.70
Infectious and parasitic diseases with o.r. procedures with MCCMS-DRG 853, surgical	27	$212,339	$39,358	$48,838	5.00
Kidney and urinary tract infections without MCCMS-DRG 690, medical	26	$46,921	$6,747	$10,792	0.81
Renal failure with CCMS-DRG 683, medical	24	$39,945	$7,346	$9,187	0.90
Renal failure with MCCMS-DRG 682, medical	22	$88,500	$14,700	$20,355	1.50
Pulmonary edema and respiratory failureMS-DRG 189, medical	21	$61,624	$11,009	$14,174	1.23
Septicemia or severe sepsis without MV >96 hours without MCCMS-DRG 872, medical	21	$57,680	$8,573	$13,266	1.03
Kidney and urinary tract infections with MCCMS-DRG 689, medical	20	$67,206	$9,427	$15,457	1.17
Esophagitis, gastroenteritis and miscellaneous digestive disorders without MCCMS-DRG 392, medical	19	$35,179	$6,489	$8,091	0.79
Simple pneumonia and pleurisy with MCCMS-DRG 193, medical	18	$71,338	$10,469	$16,408	1.33
Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with MCCMS-DRG 640, medical	18	$41,604	$11,496	$9,569	1.32
Other kidney and urinary tract diagnoses with MCCMS-DRG 698, medical	17	$93,760	$16,490	$21,565	1.65
Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without MCCMS-DRG 641, medical	15	$50,520	$7,089	$11,620	0.78
Intracranial hemorrhage or cerebral infarction with CC or tpa in 24 hoursMS-DRG 065, medical	14	$59,089	$8,621	$13,591	1.02
Major hip and knee joint replacement or reattachment of lower extremity without MCCMS-DRG 470, surgical	13	$88,918	$15,824	$20,451	1.88
Red blood cell disorders without MCCMS-DRG 812, medical	13	$54,735	$8,192	$12,589	0.90

See all 23 Medicare inpatient DRGs at Ascension St Mary Chicago - Saint Mary Campus

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.

Medicare outpatient services

The comprehensive outpatient service groups (APCs) Ascension St Mary Chicago - Saint Mary Campus billed Medicare for most in 2024: 491 services in all.

Service group	Services	Patients	Average charges	Average Medicare payment	US average payment
Comprehensive Observation ServicesAPC 8011	84	82	$28,878	$2,021	$2,090
Level 3 Vascular ProceduresAPC 5183	38	37	$18,076	$2,411	$2,405
Level 2 Upper GI ProceduresAPC 5302	32	31	$15,698	$1,346	$1,445
Level 5 Musculoskeletal ProceduresAPC 5115	29	26	$77,563	$10,471	$10,772
Level 1 Endovascular ProceduresAPC 5191	28	28	$29,762	$2,224	$2,208
Level 1 Laparoscopy and Related ServicesAPC 5361	28	28	$42,752	$4,353	$4,358
Level 2 Excision/ Biopsy/ Incision and DrainageAPC 5072	27	27	$13,727	$1,225	$1,220
Level 3 Urology and Related ServicesAPC 5373	22	21	$23,245	$1,541	$1,516
Level 2 Endovascular ProceduresAPC 5192	21	16	$29,187	$4,320	$4,338
Level 4 Urology and Related ServicesAPC 5374	19	16	$23,506	$2,629	$2,629

See all 21 Medicare outpatient services at Ascension St Mary Chicago - Saint Mary Campus

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.

Where patients come from

ZIP codes with the most Medicare inpatient stays at Ascension St Mary Chicago - Saint Mary Campus in 2025. Market share is this hospital's part of every hospital's Medicare stays from the ZIP code. Its published Medicare stays went from 3,686 in 2020 to 3,097 in 2025.

ZIP code	Stays	Of this hospital's stays	Days	Charges	Market share	Share in 2020
60647	629	20%	3,262	$56.1M	33%	33%
60622	466	15%	2,532	$39.6M	46%	51%
60651	394	13%	2,169	$35.6M	17%	16%
60639	369	12%	1,708	$29.6M	16%	15%
60618	146	5%	872	$14.8M	7%	6%
60642	140	5%	783	$13M	41%	53%
60641	129	4%	640	$10.6M	6%	7%
60612	87	3%	463	$6.7M	7%	9%
60624	75	2%	377	$6.4M	5%	7%
60634	64	2%	348	$5.9M	2%	2%
60644	60	2%	411	$5.1M	3%	3%
60608	56	2%	341	$4.4M	3%	3%
60610	55	2%	282	$3.8M	3%	3%
60640	49	2%	327	$3.7M	2%	3%
60614	34	1%	170	$2.6M	2%	2%
60626	33	1%	217	$1.8M	2%	5%
60623	32	1%	179	$3M	1%	2%
60632	31	1%	186	$2.5M	2%	2%
60804	25	1%	166	$2.7M	1%	2%
60625	24	1%	174	$2.2M	1%	3%
60707	23	1%	127	$2.3M	1%	2%
60609	22	1%	135	$1.9M	1%	1%
60660	21	1%	109	$1M	1%	2%
53225	20	1%	118	$1.1M	2%
60629	18	1%	121	$2.1M	1%	1%

Source: CMS Hospital Service Area file. Shares are of the 3,097 stays from ZIP codes CMS publishes; it omits ZIP codes with fewer than 11 stays, so market shares count published stays only.

Staff and facilities

Staff by profession and the rooms and units Ascension St Mary Chicago - Saint Mary Campus reported at its latest Medicare certification survey (2018). Counts are people, not full-time equivalents.

10
Operating rooms
5
Endoscopy rooms
2
Cardiac catheterization rooms
26
Psychiatric unit beds
15
Rehabilitation unit beds
1
Off-site locations

499
Registered nurses
1
Licensed practical nurses
8
Physicians
43
Resident physicians
13
Nurse practitioners
18
Pharmacists
21
Respiratory therapists
20
Physical therapists
7
Occupational therapists
2
Speech pathologists and audiologists
57
Radiology technicians
3
Nuclear medicine technicians
1
Dietitians
18
Social workers
533
Other personnel

Source: CMS Provider of Services file.

Doctors and clinicians

333 clinicians who bill Medicare list Ascension St Mary Chicago - Saint Mary Campus as a hospital affiliation. Showing 24 of them. Book a demo to see the commercial rates insurers publish for them, or start a free trial.

Family Medicine Physician 73
Internal Medicine Physician 27
Emergency Medicine Physician 17
Diagnostic Radiology Physician 13
Physician Assistant 13
Nephrology Physician 12
Cardiovascular Disease Physician 10
Family Nurse Practitioner 10
Psychiatry Physician 10
Certified Registered Nurse Anesthetist 9

Andrew Engel, MD
Pain Medicine (Anesthesiology) Physician
NPI 1083776223
See commercial rates for Andrew Engel, MD
Daniel Kuesis, M.D.
Sports Medicine (Orthopaedic Surgery) Physician
NPI 1679573240
See commercial rates for Daniel Kuesis, M.D.
Hong Vo, M.D.
Interventional Pain Medicine Physician
NPI 1447419940
See commercial rates for Hong Vo, M.D.
Gabriel Levi, MD
Orthopaedic Surgery Physician
NPI 1922284603
See commercial rates for Gabriel Levi, MD
Mark Leischner, M.D.
Nephrology Physician
NPI 1598708877
See commercial rates for Mark Leischner, M.D.
Omar Qureshi, M.D.
Diagnostic Radiology Physician
NPI 1609030410
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Cesar Morales, MD-FACP
Internal Medicine Physician
NPI 1437228731
See commercial rates for Cesar Morales, MD-FACP
Purshotam Sawlani, MD
Cardiovascular Disease Physician
NPI 1962490508
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Rohit Vuppuluri, D.O.
Interventional Cardiology Physician
NPI 1235516709
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Eric Johnson, M.D.
Diagnostic Radiology Physician
NPI 1972785715
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Ted Jagielo, MD
Family Medicine Physician
NPI 1437290905
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Ayman Jabr, MD
Family Medicine Physician
NPI 1669582417
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Michael Arthofer, MD
Diagnostic Radiology Physician
NPI 1639107428
See commercial rates for Michael Arthofer, MD
Christopher Pasquale, M.D.
Physical Medicine & Rehabilitation Physician
NPI 1689659336
See commercial rates for Christopher Pasquale, M.D.
Amjad Sheikh, MD
Cardiovascular Disease Physician
NPI 1851326110
See commercial rates for Amjad Sheikh, MD
Galina Sabir, MD
Cardiovascular Disease Physician
NPI 1447439062
See commercial rates for Galina Sabir, MD
Haran Rajeswaran, MD
Diagnostic Radiology Physician
NPI 1790208205
See commercial rates for Haran Rajeswaran, MD
Suhair Abdel-Jalil, MD
Rheumatology Physician
NPI 1174572929
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Jacob Fyda, MD
Psychiatry Physician
NPI 1992168322
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Scott Tomasik, M.D.
Cardiovascular Disease Physician
NPI 1528012358
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Michael Friedman, M.D.
Otolaryngology Physician
NPI 1932161056
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Brian Schwartz, MD
Vascular & Interventional Radiology Physician
NPI 1023058641
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Fabiola Espinoza, MD
Infectious Disease Physician
NPI 1902112535
See commercial rates for Fabiola Espinoza, MD
Hernan Reyes, MD
Family Medicine Physician
NPI 1386868826
See commercial rates for Hernan Reyes, MD

Source: CMS Doctors and Clinicians facility affiliations, released 2026-10-15, with names and specialties from NPPES. Affiliation means the clinician bills Medicare for care at this hospital; it is not employment.

Income statement

Revenue, expenses and income Ascension St Mary Chicago - Saint Mary Campus reported to Medicare for Mar 1, 2025 to Dec 31, 2025. Percentages are of net patient revenue.

Line	Amount	Share
Gross patient revenue (charges)	$1.2B	391.2%
Inpatient	$652.3M	205.4%
Outpatient	$589.7M	185.7%
Contractual allowances and discounts	-$924.4M	-291.2%
Net patient revenue	$317.5M	100.0%
Operating expenses	-$294.3M	-92.7%
Operating income from patient care	$23.2M	7.3%
Other income	$8M	2.5%
Contributions and donations	$3.1M	1.0%
Government appropriations	$735,606	0.2%
Other	$4.2M	1.3%
Net income	$31.2M	9.8%

Gross revenue by payer

Line	Amount	Share
Traditional Medicare	$116.8M	9.4%
Medicaid (including managed care)	$425M	34.2%
Other payers and self-pay	$700.1M	56.4%
Total charges	$1.2B	100.0%

Source: CMS cost report (HCRIS, Form 2552-10), report 838483, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Traditional Medicare is the program charges on Worksheets D-3 and D Part V; Medicaid is from Worksheet S-10.

Financial ratios

Computed from Ascension St Mary Chicago - Saint Mary Campus's latest cost report, which covers 306 days; income and expense figures are scaled to a year.

7.3%
Operating margin
Operating income from patient care / net patient revenue
9.6%
Total margin
Net income / net patient revenue plus other income
12.3%
EBITDAR margin
Net income before interest, depreciation and leases (Worksheet A-7), / total revenue
33% of expenses
Personnel costs
Salaries, direct-care contract labor and core wage-related costs / operating expenses
$39.18
Average hourly wage
Adjusted salaries / paid hours (Worksheet S-3 Part II)
20.7%
Return on assets
Net income for a year / total assets
26.6%
Return on equity
Net income for a year / fund balance
2.64
Current ratio
Current assets / current liabilities
2.13
Quick ratio
Cash, temporary investments and net receivables / current liabilities
0 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
48 days
Days in patient receivables
Net patient receivables / daily net patient revenue
25 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
2.16
Asset turnover
Total revenue for a year / total assets
0.9 years
Average age of plant
Accumulated depreciation / depreciation for a year

Source: CMS cost report (HCRIS, Form 2552-10), report 838483, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Balance sheet

What Ascension St Mary Chicago - Saint Mary Campus owned and owed at the end of its reporting period (Dec 2025), across all fund types: $179.5M in total assets and a $139.9M fund balance.

Show the balance sheet

Line	Amount	Of total assets
Cash and temporary investments	$91,238	0.1%
Patient receivables, net	$49.9M	27.8%
Inventory	$4.8M	2.7%
Total current assets	$62M	34.6%
Property and equipment, net of depreciation	$117.2M	65.3%
Investments and other assets	$200,000	0.1%
Total assets	$179.5M	100.0%
Current liabilities	$23.5M	13.1%
Total liabilities	$39.5M	22.0%
Fund balance (net assets)	$139.9M	78.0%

Source: CMS cost report (HCRIS, Form 2552-10), report 838483, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Charity care and uncompensated care

Care Ascension St Mary Chicago - Saint Mary Campus provided without full payment, as reported on Worksheet S-10 of its cost report.

$8.2M
Cost of charity care
Care for patients approved for charity care and uninsured discounts, at cost
$340,182
Bad debt
Patient bills written off as uncollectible, at charges
$19.5M
Medicaid shortfall
Cost of Medicaid patients (charges times the cost-to-charge ratio) minus Medicaid payments; negative means a surplus
$8.3M
Total unreimbursed and uncompensated care
2.8% of operating expenses
Medicaid, CHIP and indigent care shortfalls plus charity care and the cost of bad debt (Worksheet S-10 line 31)

Source: CMS cost report (HCRIS, Form 2552-10), report 838483, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Financial trend

Ascension St Mary Chicago - Saint Mary Campus's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.

Show 6 years

Fiscal year ending	Jun 2020	Jun 2021	Jun 2022	Jun 2023	Jun 2024	Dec 2025
Net patient revenue	$288.8M	$292.1M	$326.3M	$364.6M	$353.4M	$317.5M
Operating expenses	$318.2M	$310.2M	$316.5M	$351.1M	$367.7M	$294.3M
Operating margin	-10.2%	-6.2%	3.0%	3.7%	-4.0%	7.3%
Net income	-$9M	$8.3M	$41.4M	$37M	$12.8M	$31.2M
Total assets	$246.4M	$240.8M	$250.3M	$271M	$298.3M	$179.5M
Discharges	15,251	9,249	11,963	11,297	11,134	9,546
Inpatient days	79,892	75,316	72,614	71,890	70,182	55,432
Medicare Advantage days	9,016	10,535	11,630	12,210	12,206	8,993
Beds	429	323	331	295	325	312
Employees (FTE)	1,094	1,031	1,079	1,011	1,085	1,017

Source: CMS cost report (HCRIS, Form 2552-10), report 838483, as submitted. Hospitals report these figures themselves; they are not audited financial statements.

Departments

Each cost center Ascension St Mary Chicago - Saint Mary Campus reports, largest first. Total cost includes its share of overhead; the cost-to-charge ratio is total cost / charges.

Show all 47 departments

Ancillary and outpatient departments

Department	Salaries	Total cost	Charges	Cost-to-charge	Square feet
Physical therapy	$2.3M	$19.9M	$75.3M	0.26	6,754
Operating room	$4.5M	$17.4M	$120.8M	0.14	49,243
Drugs charged to patients		$15.5M	$124.4M	0.12
Emergency	$5.7M	$14.6M	$124.1M	0.12	24,415
Medical supplies charged to patient		$14.1M	$44.4M	0.32
Laboratory	$2.7M	$12.2M	$133.7M	0.09	18,231
Radiology-diagnostic	$3M	$8.6M	$56.8M	0.15	17,626
Impl. dev. charged to patients		$6.6M	$30.5M	0.22
Delivery room & labor room	$1.9M	$5.2M	$2.9M	1.78	12,302
Cardiac catheterization	$1.8M	$4.5M	$49.8M	0.09	1,356
Psychiatric/psychological services	$1.3M	$3.8M	$12.4M	0.31	11,971
Respiratory therapy	$1.5M	$3.2M	$21.5M	0.15	1,024
Renal dialysis	$291	$1.9M	$5.7M	0.33	4,797
Ct scan	$647,056	$1.8M	$58.3M	0.03	1,649
Recovery room	$729,803	$1.6M	$19.4M	0.08
Outpatient oncology	$566,525	$1.6M	$4.3M	0.36	3,558
Radiology-therapeutic	$696,737	$1.5M	$13.6M	0.11
Electrocardiology	$139,344	$1.5M	$21.6M	0.07	11,269
Occupational therapy	$579,119	$1.4M	$7.2M	0.19	2,111
Clinic	$263,263	$1.1M	$6.1M	0.18	4,015
Mri	$301,073	$750,506	$13.7M	0.05	929
Anesthesiology	$136,055	$692,792	$29.2M	0.02
Speech pathology	$206,588	$395,622	$924,533	0.43
Electroencephalography	$109,716	$304,708	$1.6M	0.19	865
Observation beds (non-distinct part		$190,973	$9.2M	0.02

Inpatient units

Department	Salaries	Total cost	Charges	Cost-to-charge	Square feet
Adults & pediatrics	$12.6M	$86.3M	$214.5M	0.40	158,483
Intensive care unit	$2M	$5.6M	$12.9M	0.43	7,823
Subprovider - ipf	$19M	$5.2M	$8.1M	0.64	5,468
Subprovider - irf	$1.1M	$3.6M	$10.4M	0.35	6,329
Nursery	$835,187	$2.4M	$8.3M	0.28	1,909

Overhead (general service) departments

Department	Salaries	Direct cost	Paid hours	Average hourly wage	Square feet
Administrative & general	$3M	$78.2M	118,799	$25.53	234,499
Operation of plant	$3.8M	$14.6M	154,297	$24.79	257,280
Cap rel costs-bldg & fixt		$11.2M			919,783
Pharmacy	$3.4M	$4.7M	68,345	$50.36	6,087
Cap rel costs-mvble equip		$4.5M
Housekeeping	$2.1M	$3.4M	102,266	$20.75	14,003
Employee benefits department	$815,705	$3.2M	20,151	$40.48	220
Dietary	$531,518	$3M	9,931	$24.27	5,547
Cafeteria		$2.6M	11,969	$24.27	19,430
I&r services-other prgm costs apprv		$2.4M
I&r services-salary & fringes apprv	$3.2M	$2.4M
Medical records & library	$128,478	$2.2M	4,575	$28.08	7,525
Nursing administration	$1.6M	$1.9M	25,761	$62.06	4,596
Social service	$832,619	$986,288	15,932	$52.26
Central services & supply	$483,498	$808,598	18,204	$26.56	13,199
Laundry & linen service		$585,012			4,587
Paramed ed prgm-pharmacy	$51,154	$85,630

Source: CMS cost report (HCRIS, Form 2552-10), report 838483, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheets A, B-1, C Part I and S-3 Part II.

Medicare payment profile

The factors Medicare uses to set what it pays Ascension St Mary Chicago - Saint Mary Campus for an inpatient stay.

1.69
Case mix index
Higher than 51% of hospitals paid under Medicare IPPS
Average Medicare DRG weight of its inpatient cases (FY 2027); higher means more complex, costlier care.
Teaching hospital
Teaching status
0.20 residents per bed
Medicare-funded interns and residents per bed (FY 2027).
62.1%
Low-income patient share
Disproportionate share percentage: Medicaid and SSI patient days CMS uses for safety-net payments (FY 2027).
1,484
Medicare inpatient stays
Medicare claims CMS based FY 2027 payment rates on.
Urban (metro area)
Location type
Geographic area CMS assigns before any wage index reclassification (FY 2027).

Show FY 2021 to FY 2027

IPPS fiscal year	FY 2021	FY 2022	FY 2023	FY 2024	FY 2025	FY 2026	FY 2027
Case mix index	1.53	1.53	1.64	1.70	1.75	1.66	1.69
Wage index	1.035	1.033	1.038	1.021	1.071	1.081	1.172
Readmissions adjustment	-0.41%	-0.24%	-0.52%	-0.32%	-0.63%	-0.49%	-0.30%
Value-based purchasing adjustment	+0.49%	-0.30%	-0.30%	0.00%	+0.47%	0.00%	0.00%
Medicare inpatient stays	3,199	3,199	2,240	1,924	1,760	1,574	1,484

Source: CMS IPPS final rule Impact File (FY 2027).

Frequently asked questions

About Ascension St Mary Chicago - Saint Mary Campus's rates and hospital price transparency.

What is Ascension St Mary Chicago - Saint Mary Campus's CMS star rating?

Ascension St Mary Chicago - Saint Mary Campus has a CMS overall hospital star rating of 3 out of 5 on Medicare Care Compare (CMS data released 2026-08-13). That is lower than 42% of US hospitals.

Is Ascension St Mary Chicago - Saint Mary Campus a teaching hospital?

Yes. CMS counts 0.20 Medicare-funded residents per bed at Ascension St Mary Chicago - Saint Mary Campus for fiscal year 2027, so it is a teaching hospital.

Does Medicare penalize Ascension St Mary Chicago - Saint Mary Campus for readmissions?

Yes. Under the Hospital Readmissions Reduction Program, Medicare cuts Ascension St Mary Chicago - Saint Mary Campus's base inpatient payments by an estimated 0.30% in fiscal year 2027 for more readmissions than expected.

What are the most common Medicare inpatient stays at Ascension St Mary Chicago - Saint Mary Campus?

In 2024, the most common were psychoses (355 discharges), septicemia or severe sepsis without mv >96 hours with mcc (113 discharges), heart failure and shock with mcc (63 discharges).

What is Ascension St Mary Chicago - Saint Mary Campus's case mix index?

Ascension St Mary Chicago - Saint Mary Campus's Medicare case mix index is 1.69 for fiscal year 2027, higher than 51% of hospitals paid under the inpatient prospective payment system.

How many patients does Ascension St Mary Chicago - Saint Mary Campus admit?

Ascension St Mary Chicago - Saint Mary Campus reported 9,546 inpatient discharges and 55,432 inpatient days from Mar 1, 2025 to Dec 31, 2025.

How many employees does Ascension St Mary Chicago - Saint Mary Campus have?

Ascension St Mary Chicago - Saint Mary Campus reported 1,017 full-time-equivalent employees on payroll from Mar 1, 2025 to Dec 31, 2025.

How much revenue does Ascension St Mary Chicago - Saint Mary Campus make?

Ascension St Mary Chicago - Saint Mary Campus reported $317.5M in net patient revenue on $1.2B of gross charges for Mar 1, 2025 to Dec 31, 2025, an operating margin of 7.3%, and net income of $31.2M.

How much charity and uncompensated care does Ascension St Mary Chicago - Saint Mary Campus provide?

Ascension St Mary Chicago - Saint Mary Campus reported $8.3M of unreimbursed and uncompensated care for Mar 1, 2025 to Dec 31, 2025, including $8.2M of charity care at cost.

Does Ascension St Mary Chicago - Saint Mary Campus participate in the 340B drug pricing program?

HRSA's 340B database lists Ascension St Mary Chicago - Saint Mary Campus (340B ID DSH140180) as no longer participating since 2025.

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{
  "description": "MRI of brain (no contrast)",
  "code_information": [
    { "code": "611", "type": "RC" },
    { "code": "70551", "type": "CPT" }
  ],
  "standard_charges": [{
    "setting": "outpatient",
    "minimum": 250,
    "maximum": 400,
    "gross_charge": 1200,
    "discounted_cash": 1080,
    "payers_information": [
      {
        "payer_name": "Platform Health Insurance",
        "plan_name": "PPO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 400
      },
      {
        "payer_name": "Region Health Insurance",
        "plan_name": "HMO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 250
      }
    ]
  }]
}

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About this hospital

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44 services at Ascension St Mary Chicago - Saint Mary Campus

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