Northwestern Lake Forest Hospital
Northwestern Medicine
Northwestern Lake Forest Hospital is a 198-bed voluntary non-profit - other hospital in Lake Forest, IL, affiliated with Northwestern Medicine. Below you'll find publicly disclosed negotiated rates and facility details, including 33 in-network payers and 333 disclosed rate categories.









Hospital Overview
Facility Details
CCN
140130
NPI
1124025176
Type
Short Term Acute Care Hospital
Ownership
Voluntary Non-Profit - Other
Beds
198
Care Quality
5
Contact Information
Address
1000 North Westmoreland Road
Lake Forest, IL 60045
Phone
(847) 234-5600
Insurance Accepted






💡
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 II Codes Range: 0001F - 9007F | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Category III Codes Range: 0042T - 0810T | Negotiated | Average |
Aetna | Outpatient | CPT Category III Codes Range: 0042T - 0810T | Percentage of Bill Charged | |
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 High |
Aetna | Outpatient | CPT Medicine Services and Procedures Range: 90281 - 99607 | Percentage of Bill Charged | |
Aetna | Outpatient | CPT Multianalyte Assay Range: 0002M - 0018M | Negotiated | High |
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 | High |
Showing 1 - 10 of 333
Hospital Location
Google Reviews
2.8
out of 5
Based on 462 Google reviews
Northwestern Lake Forest Hospital
Christine Lindberg
6 months ago
The one star is only mentioned for a handful of caring “on-the-ball” staff who should be recognized. I was sent to the hallway room aka a closet, told there was no tv but they fail…
Michael Stenberg
2 months ago
Thank you for saving my wife and the baby during her delivery. It got scary after massive blood loss and complications but the doctor remained cool, calm and collected and was able…
Charlotte Wilson
2 months ago
I cannot praise this hospital enough for their labor and delivery! I delivered my first baby here a couple weeks ago and from the moment I walked in to the front desk while in labo…
