Dr. Timothy Gibbons, M.D.
Contact & Location
641-494-5210
Mason City, IA 50401
About Dr. Gibbons
Dr. Timothy Gibbons is a board-certified orthopedic surgeon practicing in Mason City, Iowa. A Medicare provider since 2005, Dr. Gibbons performed 34 Medicare-verified shoulder replacements (#7 in Iowa) and 18 knee replacements in the latest annual CMS data, for a combined total of 52 procedures.
In Iowa, Dr. Gibbons performs above the state average in shoulder (34 vs 26), below the state average in knee (18 vs 48).
Dr. Gibbons's reported Medicare volume is split between shoulder replacements (34 cases) and knee replacements (18 cases).
Mason City is home to 6 orthopedic surgeons in the current Medicare dataset. Patients in the Mason City area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Gibbons extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 40 to 52 in the most recent data, a 30% increase. This sustained growth reflects an expanding joint replacement practice.
Among 2,213 shoulder replacement surgeons tracked nationally, Dr. Gibbons's 34 verified procedures is near the national average of 29.
Verified Case Volume Trends (2013-Current)
| Year | Knee Replacement | Shoulder Replacement |
|---|---|---|
| 2013 | 21 | 19 |
| 2014 | 29 | 16 |
| 2015 | 30 | 15 |
| 2016 | 21 | 23 |
| 2017 | 21 | 14 |
| 2018 | 27 | 20 |
| 2019 | 26 | 21 |
| 2020 | 20 | 16 |
| 2021 | 23 | 19 |
| 2022 | 13 | 20 |
| 2023 | 17 | 38 |
| 2024 | 18 | 34 |
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. Gibbons Compares
Procedure volume compared to the Iowa state average.
Volume Trend Analysis
Dr. Gibbons's Medicare-recorded procedure volume has trended upward over 12 years, increasing 30% from 40 procedures in 2013 to 52 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 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.
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. Gibbons
How does Dr. Gibbons's procedure volume compare to other Iowa surgeons?
Dr. Gibbons has performed 52 Medicare-verified joint replacement procedures. The Iowa average is 73 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Gibbons ranks #60 out of 105 orthopedic surgeons in Iowa.
What types of joint replacement does Dr. Gibbons perform?
Dr. Gibbons's Medicare data shows procedures in shoulder replacement (34 cases) and knee replacement (18 cases).
How experienced is Dr. Gibbons with shoulder replacement surgery?
Dr. Gibbons ranks #7 in Iowa for shoulder replacement with 34 Medicare-verified procedures. This high ranking among 105 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Gibbons in Mason City?
Yes. There are 6 orthopedic surgeons in Mason City 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 Iowa surgeons.
What does the Medicare data for Dr. Gibbons 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. Gibbons's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 52 procedures shown here.
Has Dr. Gibbons's procedure volume changed over time?
Yes. Dr. Gibbons's Medicare-recorded volume has increased from 40 procedures in 2013 to 52 in the most recent data, a 30% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 55 procedures in 2023.
Does Dr. Gibbons perform more than one type of joint replacement?
Yes. Dr. Gibbons's Medicare data shows procedures in shoulder replacement (34 cases), knee replacement (18 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Gibbons affiliated with?
According to CMS facility affiliation data, Dr. Gibbons is affiliated with Mercyone North Iowa Medical Center, Floyd County Medical Center, Mercyone New Hampton Medical Center.
How does Dr. Gibbons compare to other orthopedic surgeons in Mason City?
Among the 6 orthopedic surgeons in Mason City, Dr. Gibbons ranks #3 by total Medicare procedure volume. Dr. Gibbons is among the highest-volume surgeons in Mason City.
What are the quality ratings for hospitals where Dr. Gibbons practices?
Mercyone North Iowa Medical Center (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Floyd County 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 Mason City, Iowa
Dr. Gibbons's 52 Medicare procedures are below the Mason City average of 53. The table below compares verified procedure volumes for orthopedic surgeons practicing in Mason City.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Darron Jones | 106 | Hip, Knee |
| Dr. Richard Rattay | 66 | Knee, Shoulder |
| Dr. Michael Scherb | 33 | Hip, Knee |
| Dr. Eric Potthoff | 32 | Hip, Knee |
| Dr. Mihail Radulescu | 27 | Knee |
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.