Hip
Dr. Gregory Nelson, M.D.
Dr. Gregory Nelson is a board-certified orthopedic surgeon practicing in Bridgeton, Missouri. A Medicare provider since 2008, Dr. Nelson has performed 13 Medicare-verified hip replacements, ranking #78 in Missouri.
In Missouri, Dr. Nelson performs below average in hip (13 vs 30 avg).
Dr. Nelson's Medicare data shows a focused hip replacement practice with 13 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Beyond general orthopedic surgery, Dr. Nelson holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Bridgeton is home to 5 orthopedic surgeons in the current Medicare dataset. Patients in the Bridgeton area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Nelson's Medicare data spans 8 years, beginning in 2015. Volume peaked at 29 procedures in 2022 before settling at 13 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Nelson's 13 hip replacement procedures is below the national average of 36 among 4,526 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. Nelson Compares
Procedure volume compared to the Missouri state average.
Contact & Location
Bridgeton, MO 63044
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Nelson's recorded volume peaked at 29 procedures in 2022 and stood at 13 in the most recent data. Year-to-year variation can reflect changes in payer mix, practice scope, or Medicare billing patterns.
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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Nelson
How does Dr. Nelson's procedure volume compare to other Missouri surgeons?
Dr. Nelson has performed 13 Medicare-verified joint replacement procedures. The Missouri average is 56 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Nelson ranks #183 out of 199 orthopedic surgeons in Missouri.
What types of joint replacement does Dr. Nelson perform?
Dr. Nelson's reported Medicare volume is focused on hip replacement, with 13 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Nelson in Bridgeton?
Yes. There are 5 orthopedic surgeons in Bridgeton 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 Missouri surgeons.
What does the Medicare data for Dr. Nelson 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. Nelson's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 13 procedures shown here.
Has Dr. Nelson's procedure volume changed over time?
Dr. Nelson's Medicare-recorded volume peaked at 29 procedures in 2022 and was 13 in the most recent data. Volume fluctuations can reflect changes in payer mix, practice focus, or Medicare reporting rather than a change in overall surgical activity.
Which hospitals is Dr. Nelson affiliated with?
According to CMS facility affiliation data, Dr. Nelson is affiliated with Ssm Health St Clare Hospital - Fenton, St Lukes Hospital, Missouri Baptist Medical Center.
How does Dr. Nelson compare to other orthopedic surgeons in Bridgeton?
Among the 5 orthopedic surgeons in Bridgeton, Dr. Nelson ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Bridgeton has 204 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Nelson practices?
Ssm Health St Clare Hospital - Fenton (3 out of 5 CMS stars, hip/knee complication rate similar to national average); St Lukes Hospital (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Missouri Baptist Medical Center (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 Bridgeton, Missouri
Dr. Nelson's 13 Medicare procedures are below the Bridgeton average of 78. The table below compares verified procedure volumes for orthopedic surgeons practicing in Bridgeton.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. William Schroer | 204 | Knee |
| Dr. Frank Tull | 107 | Hip, Knee |
| Dr. Katherine Burns | 50 | Shoulder |
| Dr. Crystel Knierim | 16 | Knee |
Patient Reviews & Ratings
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