Dr. David Grimm, M.D.
Contact & Location
585-394-1960
Canandaigua, NY 14424
About Dr. Grimm
Dr. David Grimm is a board-certified orthopedic surgeon practicing in Canandaigua, New York. A Medicare provider since 2006, Dr. Grimm performed 11 Medicare-verified knee replacements in the latest annual CMS data, ranking #261 in New York.
In New York, Dr. Grimm performs below the state average in knee (11 vs 47).
Dr. Grimm's Medicare data shows a focused knee replacement practice with 11 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.
Canandaigua is home to 3 orthopedic surgeons in the current Medicare dataset. Patients in the Canandaigua area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Grimm's Medicare data spans 9 years, beginning in 2013. Volume peaked at 27 procedures in 2020 before settling at 11 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Grimm's 11 knee replacement procedures is below the national average of 45 among 6,599 surgeons. Medicare data captures roughly a third of all joint replacements, so actual volume is likely higher.
Verified Case Volume Trends (2013-Current)
| Year | Knee Replacement |
|---|---|
| 2013 | 11 |
| 2014 | 0 |
| 2015 | 0 |
| 2016 | 18 |
| 2017 | 13 |
| 2018 | 18 |
| 2019 | 18 |
| 2020 | 27 |
| 2021 | 22 |
| 2022 | 0 |
| 2023 | 18 |
| 2024 | 11 |
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. Grimm Compares
Procedure volume compared to the New York state average.
Volume Trend Analysis
Dr. Grimm's recorded volume peaked at 27 procedures in 2020 and stood at 11 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 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.
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.
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. Grimm
How does Dr. Grimm's procedure volume compare to other New York surgeons?
Dr. Grimm has performed 11 Medicare-verified joint replacement procedures. The New York average is 69 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Grimm ranks #326 out of 334 orthopedic surgeons in New York.
What types of joint replacement does Dr. Grimm perform?
Dr. Grimm's reported Medicare volume is focused on knee replacement, with 11 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Grimm in Canandaigua?
Yes. There are 3 orthopedic surgeons in Canandaigua 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 New York surgeons.
What does the Medicare data for Dr. Grimm 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. Grimm's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 11 procedures shown here.
Has Dr. Grimm's procedure volume changed over time?
Dr. Grimm's Medicare-recorded volume peaked at 27 procedures in 2020 and was 11 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. Grimm affiliated with?
According to CMS facility affiliation data, Dr. Grimm is affiliated with F F Thompson Hospital, Clifton Springs Hospital And Clinic.
How does Dr. Grimm compare to other orthopedic surgeons in Canandaigua?
Among the 3 orthopedic surgeons in Canandaigua, Dr. Grimm ranks #3 by total Medicare procedure volume. Dr. Grimm is among the highest-volume surgeons in Canandaigua.
What are the quality ratings for hospitals where Dr. Grimm practices?
F F Thompson Hospital (2 out of 5 CMS stars); Clifton Springs Hospital And Clinic (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 Canandaigua, New York
Dr. Grimm's 11 Medicare procedures are below the Canandaigua average of 14. The table below compares verified procedure volumes for orthopedic surgeons practicing in Canandaigua.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Bruce Klein | 17 | Knee |
| Dr. Robert Meyer | 13 | 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.