Advocate Illinois Masonic Medical Center
Advocate Aurora Health
Advocate Illinois Masonic Medical Center is a 397-bed voluntary non-profit - private hospital in Chicago, IL, affiliated with Advocate Aurora Health. Below you'll find publicly disclosed negotiated rates and facility details, including 39 in-network payers and 445 disclosed rate categories.









Hospital Overview
Facility Details
CCN
140182
NPI
1912014564
Type
Short Term Acute Care Hospital
Ownership
Voluntary Non-Profit - Private
Beds
397
Care Quality
4
Contact Information
Address
836 West Wellington Avenue
Chicago, IL 60657
Phone
Insurance Accepted






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Important Notice
Insurance acceptance may vary by specific plan, network status, and services required. Contact your insurance provider or the hospital's billing department to confirm coverage details.
Price Transparency Contract Information
The data below comes from CMS-mandated price transparency data. Learn more.
NOTE: Rates shown are negotiated amounts between this hospital and insurance providers. Actual patient costs depend on your insurance plan and coverage details.
| Payer | Category | Code Type & Group | Contract Type | Rate Compared to State Average |
|---|---|---|---|---|
Aetna | Outpatient | CPT Category III Codes Range: 0042T - 0810T | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Category III Codes Range: 0042T - 0810T | Negotiated | Very Low |
Aetna | Outpatient | CPT Evaluation and Management Range: 99091 - 99499 | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Medicine Services and Procedures Range: 90281 - 99607 | Negotiated | Very Low |
Aetna | Outpatient | CPT Medicine Services and Procedures Range: 90281 - 99607 | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Pathology and Laboratory Procedures Range: 80047 - 89398 | Negotiated | Very Low |
Aetna | Outpatient | CPT Pathology and Laboratory Procedures Range: 80047 - 89398 | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Proprietary Laboratory Analyses Range: 0001U - 0401U | Negotiated | Very Low |
Aetna | Outpatient | CPT Proprietary Laboratory Analyses Range: 0001U - 0401U | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Radiology Procedures Range: 70010 - 79999 | Negotiated | High |
Showing 1 - 10 of 445
Hospital Location
Google Reviews
3.4
out of 5
Based on 758 Google reviews
Advocate Illinois Masonic Medical Center
David Maestro
5 months ago
I had to take my girlfriend to the emergency room here after she had surgery at the same hospital for what looked to be a serious infection. The nurses, doctors and staff were prof…
Christopher Huertas
5 months ago
Very mixed experiences here... We had a horrible experience in the ER with my mom a few months ago, to the point we ended up just walking out. Then, more recently, my dad needed ca…
Dolores Greenberg
3 months ago
I was hospitalized in December of last year and received excellent care from the staff, both in Emergency and as an inpatient. However, I suspect they may have given me too much f…
