Dr. William Grammer, M.D.
Contact & Location
479-966-4491
Fayetteville, AR 72703
Rogers, AR 72758
Rogers, AR 72758
Dr. Grammer performs more hip replacement procedures than 83% of orthopedic surgeons in Arkansas, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #7 of 43 ranked hip surgeons in Arkansas.
About Dr. Grammer
Practice. Dr. William Grammer is a board-certified orthopedic surgeon practicing in Fayetteville, Arkansas. The latest annual CMS data records 64 hip replacements and 36 knee replacements, 100 procedures in all. That is #7 in Arkansas for hip replacement. A Medicare provider since 2006.
Trend. Medicare records run from 2013 to 2024, 11 years. Volume rose from 14 procedures a year to 100, up 614%.
National context. Among 4,542 hip replacement surgeons tracked nationally, 64 procedures is above the national average of 36.
Local context. Fayetteville has 9 orthopedic surgeons in the current Medicare data. Comparing volume and procedure mix across them is one way to narrow a shortlist.
Verified Case Volume Trends (2013-Current)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 14 | 0 |
| 2014 | 17 | 0 |
| 2015 | 0 | 0 |
| 2016 | 34 | 14 |
| 2017 | 38 | 0 |
| 2018 | 54 | 18 |
| 2019 | 45 | 14 |
| 2020 | 41 | 26 |
| 2021 | 35 | 19 |
| 2022 | 57 | 35 |
| 2023 | 39 | 36 |
| 2024 | 64 | 36 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 25% to 33% for hip replacement, 23% to 28% for knee replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Grammer Compares
Procedure volume compared to the Arkansas state average.
Volume Trend Analysis
Dr. Grammer's Medicare-recorded procedure volume has trended upward over 11 years, increasing 614% from 14 procedures in 2013 to 100 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 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.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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.
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. Grammer
How does Dr. Grammer's procedure volume compare to other Arkansas surgeons?
Dr. Grammer has performed 100 Medicare-verified joint replacement procedures. This is significantly above the Arkansas average of 66 procedures per surgeon. Dr. Grammer ranks #19 out of 89 orthopedic surgeons in Arkansas.
What types of joint replacement does Dr. Grammer perform?
Dr. Grammer's Medicare data shows procedures in hip replacement (64 cases) and knee replacement (36 cases).
How experienced is Dr. Grammer with hip replacement surgery?
Dr. Grammer ranks #7 in Arkansas for hip replacement with 64 Medicare-verified procedures. This high ranking among 89 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Grammer in Fayetteville?
Yes. There are 9 orthopedic surgeons in Fayetteville 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 Arkansas surgeons.
What does the Medicare data for Dr. Grammer represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 25% to 33% for hip replacement, 23% to 28% for knee replacement, which puts Dr. Grammer's total volume across all insurers at roughly 320 to 410 procedures against the 100 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Grammer's procedure volume changed over time?
Yes. Dr. Grammer's Medicare-recorded volume has increased from 14 procedures in 2013 to 100 in the most recent data, a 614% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 100 procedures in 2024.
Does Dr. Grammer perform more than one type of joint replacement?
Yes. Dr. Grammer's Medicare data shows procedures in hip replacement (64 cases), knee replacement (36 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Grammer affiliated with?
According to CMS facility affiliation data, Dr. Grammer is affiliated with Mercy Hospital Northwest Arkansas, Northwest Medical Center, Washington Regional Medical Center.
How does Dr. Grammer compare to other orthopedic surgeons in Fayetteville?
Among the 9 orthopedic surgeons in Fayetteville, Dr. Grammer ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Fayetteville has 351 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Grammer practices?
Mercy Hospital Northwest Arkansas (4 out of 5 CMS stars, insufficient case volume for complication rate comparison); Northwest Medical Center (2 out of 5 CMS stars, insufficient case volume for complication rate comparison); Washington Regional 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 Fayetteville, Arkansas
Dr. Grammer's 100 Medicare procedures are below the Fayetteville average of 124. The table below compares verified procedure volumes for orthopedic surgeons practicing in Fayetteville.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Charles Hanby | 351 | Hip, Knee |
| Dr. Jonathan Creech | 164 | Hip, Knee |
| Dr. Christopher Arnold | 128 | Knee |
| Dr. David Yakin | 59 | Hip, Knee, Shoulder |
| Dr. Wesley Cox | 37 | Shoulder |
| Dr. Andrew Heinzelmann | 29 | Shoulder |
Patient Resources & Verification
Research reviews, verify credentials, and check official quality data through these trusted sources:
Medicare Care Compare and NPI Registry are official U.S. government sources. Google reviews reflect user-submitted feedback. OrthoProcedures.com does not verify the accuracy of third-party review content.