Dr. Gregory McComis, M.D.
Dr. Gregory McComis is a board-certified orthopedic surgeon practicing in Munster, Indiana. A Medicare provider since 2005, Dr. McComis has performed 63 Medicare-verified knee replacements (#35 in Indiana) and 58 hip replacements, for a combined total of 121 procedures.
In Indiana, Dr. McComis performs above average in knee (63 vs 44 avg), above average in hip (58 vs 32 avg).
Dr. McComis's reported Medicare volume is split between knee replacements (63 cases) and hip replacements (58 cases).
Beyond general orthopedic surgery, Dr. McComis holds additional credentials in Orthopaedic Surgery of the Spine, reflecting subspecialty training that may benefit patients with complex joint conditions.
Munster is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Munster area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. McComis extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 74 to 121 in the most recent data, a 64% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. McComis's 63 verified procedures is above the national average of 45.
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims represent approximately 33–37% of all joint replacements performed nationally (source: CMS data, AJRR). This range estimates the surgeon's total practice volume across all payers. The verified Medicare count above is the definitive, audited figure.
How Dr. McComis Compares
Procedure volume compared to the Indiana state average.
Contact & Location
Munster, IN 46321
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. McComis's Medicare-recorded procedure volume has trended upward over 11 years, increasing 64% from 74 procedures in 2013 to 121 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 Knee Replacement
If you are considering knee replacement surgery, these evidence-based guides can help you prepare and recover:
An overview of current surgical approaches including robotic-assisted and minimally invasive techniques, implant options, and expected outcomes.
Questions to Ask Your Surgeon Before Joint ReplacementA practical checklist of questions covering experience, technique, hospital choice, and recovery expectations to discuss during your surgical consultation.
Recovery Timeline: Week-by-Week ExpectationsA detailed week-by-week guide covering pain levels, mobility milestones, physical therapy progression, and when to expect a return to daily activities.
Outpatient Joint Replacement: A Medicare GuideHow outpatient joint replacement works under Medicare, including eligibility criteria, cost differences, and what to expect with same-day discharge.
Knee Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after knee replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full knee replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. McComis
How does Dr. McComis's procedure volume compare to other Indiana surgeons?
Dr. McComis has performed 121 Medicare-verified joint replacement procedures. This is more than 2x the Indiana average of 60 procedures per surgeon. Dr. McComis ranks #26 out of 222 orthopedic surgeons in Indiana.
What types of joint replacement does Dr. McComis perform?
Dr. McComis's Medicare data shows procedures in knee replacement (63 cases) and hip replacement (58 cases).
Are there other orthopedic surgeons near Dr. McComis in Munster?
Yes. There are 9 orthopedic surgeons in Munster 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 Indiana surgeons.
What does the Medicare data for Dr. McComis represent?
The procedure counts shown are based on the most recent Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). This captures approximately 33–37% of all joint replacements performed nationally. Dr. McComis's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 121 procedures shown here.
Has Dr. McComis's procedure volume changed over time?
Yes. Dr. McComis's Medicare-recorded volume has increased from 74 procedures in 2013 to 121 in the most recent data, a 64% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 139 procedures in 2017.
Does Dr. McComis perform more than one type of joint replacement?
Yes. Dr. McComis's Medicare data shows procedures in knee replacement (63 cases), hip replacement (58 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. McComis affiliated with?
According to CMS facility affiliation data, Dr. McComis is affiliated with Community Hospital, Franciscan Health Munster, St Catherine Hospital Inc, St Mary Medical Center Inc, Franciscan Health Dyer.
How does Dr. McComis compare to other orthopedic surgeons in Munster?
Among the 9 orthopedic surgeons in Munster, Dr. McComis ranks #1 by total Medicare procedure volume. Dr. McComis has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. McComis practices?
Community Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Franciscan Health Munster (3 out of 5 CMS stars, hip/knee complication rate similar to national average); St Catherine Hospital Inc (3 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Munster, Indiana
Dr. McComis's 121 Medicare procedures are above the Munster average of 66. The table below compares verified procedure volumes for orthopedic surgeons practicing in Munster.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Jonathan Edgington | 85 | Hip, Knee |
| Dr. Michael Knesek | 70 | Knee, Shoulder |
| Dr. Daniel Woods | 53 | Hip, Knee |
| Dr. Nikhil Pandhi | 53 | Hip, Knee |
| Dr. Jeffrey Tioco | 45 | Hip, Knee |
| Dr. David Harris | 33 | Knee, Shoulder |
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