Dr. Keith Baumgarten, MD
Dr. Keith Baumgarten is a board-certified orthopedic surgeon practicing in Sioux Falls, South Dakota. Dr. Baumgarten has performed 72 Medicare-verified shoulder replacements (#2 in South Dakota) and 17 knee replacements, for a combined total of 89 procedures.
In South Dakota, Dr. Baumgarten performs well above average in shoulder (72 vs 33 avg), below average in knee (17 vs 45 avg).
Dr. Baumgarten's practice is heavily focused on shoulder replacement surgery, which accounts for 81% of reported Medicare volume.
Sioux Falls is home to 20 orthopedic surgeons in the current Medicare dataset. Patients in the Sioux Falls area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Baumgarten also maintains hospital privileges in SD and MN, indicating a regional practice that extends beyond South Dakota.
Medicare records for Dr. Baumgarten extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 47 to 89 in the most recent data, a 89% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Baumgarten's 72 verified procedures is more than 2x the national average of 28, ranking #112 nationally.
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. Baumgarten Compares
Procedure volume compared to the South Dakota state average.
Contact & Location
Sioux Falls, SD 57105
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Baumgarten's Medicare-recorded procedure volume has trended upward over 11 years, increasing 89% from 47 procedures in 2013 to 89 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:
A step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Home Safety: Creating Your Recovery SanctuaryRoom-by-room modifications, equipment recommendations, and fall-prevention strategies to prepare your home for a safe post-surgical recovery.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Baumgarten
How does Dr. Baumgarten's procedure volume compare to other South Dakota surgeons?
Dr. Baumgarten has performed 89 Medicare-verified joint replacement procedures. This is in line with the South Dakota average of 72 procedures per surgeon. Dr. Baumgarten ranks #13 out of 51 orthopedic surgeons in South Dakota.
What types of joint replacement does Dr. Baumgarten perform?
Dr. Baumgarten's Medicare data shows procedures in shoulder replacement (72 cases) and knee replacement (17 cases).
How experienced is Dr. Baumgarten with shoulder replacement surgery?
Dr. Baumgarten ranks #2 in South Dakota for shoulder replacement with 72 Medicare-verified procedures. This high ranking among 51 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Baumgarten in Sioux Falls?
Yes. There are 20 orthopedic surgeons in Sioux Falls 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 South Dakota surgeons.
What does the Medicare data for Dr. Baumgarten 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. Baumgarten's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 89 procedures shown here.
Has Dr. Baumgarten's procedure volume changed over time?
Yes. Dr. Baumgarten's Medicare-recorded volume has increased from 47 procedures in 2013 to 89 in the most recent data, a 89% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 89 procedures in 2023.
Does Dr. Baumgarten perform more than one type of joint replacement?
Yes. Dr. Baumgarten's Medicare data shows procedures in shoulder replacement (72 cases), knee replacement (17 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Baumgarten affiliated with?
According to CMS facility affiliation data, Dr. Baumgarten is affiliated with Sioux Falls Specialty Hospital Llp, Avera Mckennan Hospital & University Health Center, Pipestone County Medical Center, Milbank Area Hospital/Avera Health, Avera Dells Area Hospital - Cah. Dr. Baumgarten maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Baumgarten compare to other orthopedic surgeons in Sioux Falls?
Among the 20 orthopedic surgeons in Sioux Falls, Dr. Baumgarten ranks #7 by total Medicare procedure volume. The highest-volume surgeon in Sioux Falls has 336 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Baumgarten practices?
Sioux Falls Specialty Hospital Llp (hip/knee complication rate similar to national average); Avera Mckennan Hospital & University Health Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Pipestone County Medical Center (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 Sioux Falls, South Dakota
Dr. Baumgarten's 89 Medicare procedures are below the Sioux Falls average of 166. The table below compares verified procedure volumes for orthopedic surgeons practicing in Sioux Falls.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Michael Adler | 336 | Hip, Knee |
| Dr. Corey Rothrock | 227 | Hip, Knee |
| Dr. Timothy Walker | 164 | Hip, Knee |
| Dr. Travis Liddell | 126 | Hip, Knee, Shoulder |
| Dr. Joshua Johnson | 114 | Hip, Knee |
| Dr. Carl Bechtold | 104 | Hip, Knee |
Patient Reviews & Ratings
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