Dr. Bradley Baum, MD
Dr. Bradley Baum is a board-certified orthopedic surgeon practicing in Corona, California. A Medicare provider since 2006, Dr. Baum has performed 26 Medicare-verified knee replacements (#281 in California) and 12 hip replacements, for a combined total of 38 procedures.
In California, Dr. Baum performs below average in knee (26 vs 45 avg), below average in hip (12 vs 41 avg).
Dr. Baum's reported Medicare volume is split between knee replacements (26 cases) and hip replacements (12 cases).
Corona is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the Corona area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Baum extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 27 to 38 in the most recent data, a 41% increase. This sustained growth reflects an expanding joint replacement practice.
Dr. Baum's 26 knee replacement procedures is below the national average of 45 among 6,720 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
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. Baum Compares
Procedure volume compared to the California state average.
Contact & Location
Corona, CA 92879
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Baum's Medicare-recorded procedure volume has trended upward over 11 years, increasing 41% from 27 procedures in 2013 to 38 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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Baum
How does Dr. Baum's procedure volume compare to other California surgeons?
Dr. Baum has performed 38 Medicare-verified joint replacement procedures. The California average is 65 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Baum ranks #325 out of 608 orthopedic surgeons in California.
What types of joint replacement does Dr. Baum perform?
Dr. Baum's Medicare data shows procedures in knee replacement (26 cases) and hip replacement (12 cases).
Are there other orthopedic surgeons near Dr. Baum in Corona?
Yes. There are 4 orthopedic surgeons in Corona 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 California surgeons.
What does the Medicare data for Dr. Baum 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. Baum's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 38 procedures shown here.
Has Dr. Baum's procedure volume changed over time?
Yes. Dr. Baum's Medicare-recorded volume has increased from 27 procedures in 2013 to 38 in the most recent data, a 41% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 47 procedures in 2018.
Does Dr. Baum perform more than one type of joint replacement?
Yes. Dr. Baum's Medicare data shows procedures in knee replacement (26 cases), hip replacement (12 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Baum affiliated with?
According to CMS facility affiliation data, Dr. Baum is affiliated with Loma Linda University Medical Center-Murrieta, Southwest Healthcare Rancho Springs Hospital, Corona Regional Medical Center.
How does Dr. Baum compare to other orthopedic surgeons in Corona?
Among the 4 orthopedic surgeons in Corona, Dr. Baum ranks #1 by total Medicare procedure volume. Dr. Baum has the highest verified Medicare volume in the city.
What are the quality ratings for hospitals where Dr. Baum practices?
Loma Linda University Medical Center-Murrieta (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Southwest Healthcare Rancho Springs Hospital (3 out of 5 CMS stars, insufficient case volume for complication rate comparison); Corona Regional Medical Center (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 Corona, California
Dr. Baum's 38 Medicare procedures are above the Corona average of 23. The table below compares verified procedure volumes for orthopedic surgeons practicing in Corona.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ghassan Tooma | 23 | Knee |
| Dr. Jeff Kimball | 20 | Shoulder |
| Dr. Eli Sayegh | 11 | Shoulder |
Patient Reviews & Ratings
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