Dr. Robert Otto, M.D.
Dr. Robert Otto is a board-certified orthopedic surgeon practicing in Nashville, Tennessee. Dr. Otto has performed 54 Medicare-verified knee replacements (#48 in Tennessee) and 24 hip replacements, for a combined total of 78 procedures.
In Tennessee, Dr. Otto performs above average in knee (54 vs 45 avg), below average in hip (24 vs 36 avg).
Dr. Otto's reported Medicare volume is split between knee replacements (54 cases) and hip replacements (24 cases).
Nashville is home to 35 orthopedic surgeons in the current Medicare dataset. Patients in the Nashville area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Otto extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 31 to 78 in the most recent data, a 152% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Otto's 54 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. Otto Compares
Procedure volume compared to the Tennessee state average.
Contact & Location
Nashville, TN 37203
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Otto's Medicare-recorded procedure volume has trended upward over 11 years, increasing 152% from 31 procedures in 2013 to 78 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
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 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.
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. Otto
How does Dr. Otto's procedure volume compare to other Tennessee surgeons?
Dr. Otto has performed 78 Medicare-verified joint replacement procedures. This is in line with the Tennessee average of 64 procedures per surgeon. Dr. Otto ranks #57 out of 214 orthopedic surgeons in Tennessee.
What types of joint replacement does Dr. Otto perform?
Dr. Otto's Medicare data shows procedures in knee replacement (54 cases) and hip replacement (24 cases).
Are there other orthopedic surgeons near Dr. Otto in Nashville?
Yes. There are 35 orthopedic surgeons in Nashville 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 Tennessee surgeons.
What does the Medicare data for Dr. Otto 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. Otto's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 78 procedures shown here.
Has Dr. Otto's procedure volume changed over time?
Yes. Dr. Otto's Medicare-recorded volume has increased from 31 procedures in 2013 to 78 in the most recent data, a 152% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 78 procedures in 2023.
Does Dr. Otto perform more than one type of joint replacement?
Yes. Dr. Otto's Medicare data shows procedures in knee replacement (54 cases), hip replacement (24 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Otto affiliated with?
According to CMS facility affiliation data, Dr. Otto is affiliated with Tristar Centennial Medical Center, Tristar Stonecrest Medical Center.
How does Dr. Otto compare to other orthopedic surgeons in Nashville?
Among the 35 orthopedic surgeons in Nashville, Dr. Otto ranks #13 by total Medicare procedure volume. The highest-volume surgeon in Nashville has 238 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Otto practices?
Tristar Centennial Medical Center (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Tristar Stonecrest 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 Nashville, Tennessee
Dr. Otto's 78 Medicare procedures are below the Nashville average of 159. The table below compares verified procedure volumes for orthopedic surgeons practicing in Nashville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. David Deboer | 238 | Hip, Knee |
| Dr. Jeffrey Hodrick | 190 | Hip, Knee |
| Dr. Jefferson Morrison | 165 | Hip, Knee, Shoulder |
| Dr. Gregory Raab | 151 | Hip, Knee |
| Dr. William Shell | 147 | Hip, Knee |
| Dr. Philip Karpos | 142 | Hip, Knee |
Patient Reviews & Ratings
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