Dr. Grant Garrigues, M.D.
Contact & Location
708-236-2600
Chicago, IL 60612
Durham, NC 27710
Dr. Garrigues performs more shoulder replacement procedures than 93% of orthopedic surgeons in Illinois, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #5 of 80 ranked shoulder surgeons in Illinois.
About Dr. Garrigues
Practice. Dr. Grant Garrigues is a board-certified orthopedic surgeon practicing in Chicago, Illinois. The latest annual CMS data records 66 shoulder replacements. That is #5 in Illinois for shoulder replacement. Dr. Garrigues also holds credentials in Sports Medicine. A Medicare provider since 2008.
Trend. Medicare records run from 2013 to 2024, 12 years. Volume rose from 45 procedures a year to 66, up 47%.
National context. Among 2,217 shoulder replacement surgeons tracked nationally, 66 procedures is more than 2x the national average of 29. That is #146 nationally.
Local context. Chicago has 41 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Shoulder Replacement |
|---|---|
| 2013 | 45 |
| 2014 | 51 |
| 2015 | 46 |
| 2016 | 69 |
| 2017 | 61 |
| 2018 | 41 |
| 2019 | 35 |
| 2020 | 47 |
| 2021 | 63 |
| 2022 | 73 |
| 2023 | 70 |
| 2024 | 66 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 29% to 37% for shoulder replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Garrigues Compares
Procedure volume compared to the Illinois state average.
Volume Trend Analysis
Dr. Garrigues's Medicare-recorded procedure volume has trended upward over 12 years, increasing 47% from 45 procedures in 2013 to 66 in the most recent data.
Hospital Affiliations & Quality
Quality ratings and complication rates are hospital-level metrics from CMS Hospital Compare and do not reflect individual surgeon performance. Star ratings updated quarterly. Complication data covers a rolling 3-year period.
Patient Resources: Preparing for Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
Evidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Garrigues
How does Dr. Garrigues's procedure volume compare to other Illinois surgeons?
Dr. Garrigues has performed 66 Medicare-verified joint replacement procedures. This is in line with the Illinois average of 69 procedures per surgeon. Dr. Garrigues ranks #126 out of 316 orthopedic surgeons in Illinois.
What types of joint replacement does Dr. Garrigues perform?
Dr. Garrigues's reported Medicare volume is focused on shoulder replacement, with 66 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Garrigues with shoulder replacement surgery?
Dr. Garrigues ranks #5 in Illinois for shoulder replacement with 66 Medicare-verified procedures. This high ranking among 316 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Garrigues in Chicago?
Yes. There are 41 orthopedic surgeons in Chicago in the current Medicare dataset. Patients can compare procedure volumes and specializations to choose the surgeon who best fits their needs. Use the state page to view all Illinois surgeons.
What does the Medicare data for Dr. Garrigues represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 29% to 37% for shoulder replacement, which puts Dr. Garrigues's total volume across all insurers at roughly 180 to 230 procedures against the 66 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Garrigues's procedure volume changed over time?
Yes. Dr. Garrigues's Medicare-recorded volume has increased from 45 procedures in 2013 to 66 in the most recent data, a 47% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 73 procedures in 2022.
Which hospitals is Dr. Garrigues affiliated with?
According to CMS facility affiliation data, Dr. Garrigues is affiliated with Elmhurst Memorial Hospital, Northwestern Medicine Central Dupage Hospital, Edward Hospital.
How does Dr. Garrigues compare to other orthopedic surgeons in Chicago?
Among the 41 orthopedic surgeons in Chicago, Dr. Garrigues ranks #17 by total Medicare procedure volume. The highest-volume surgeon in Chicago has 318 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Garrigues practices?
Elmhurst Memorial Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Northwestern Medicine Central Dupage Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); Edward Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Chicago, Illinois
Dr. Garrigues's 66 Medicare procedures are below the Chicago average of 210. The table below compares verified procedure volumes for orthopedic surgeons practicing in Chicago.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Denis Nam | 318 | Hip, Knee |
| Dr. Vasili Karas | 287 | Hip, Knee |
| Dr. Raju Ghate | 257 | Knee |
| Dr. Hany Bedair | 249 | Hip, Knee |
| Dr. Tad Gerlinger | 155 | Hip, Knee |
| Dr. Kevin Hardt | 141 | Hip, Knee |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.