Knee
Dr. Timothy Bollom, MD
Dr. Timothy Bollom is a board-certified orthopedic surgeon practicing in Bend, Oregon. Dr. Bollom has performed 51 Medicare-verified knee replacements, ranking #21 in Oregon.
In Oregon, Dr. Bollom performs above average in knee (51 vs 38 avg).
Dr. Bollom's Medicare data shows a focused knee replacement practice with 51 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.
Bend is home to 12 orthopedic surgeons in the current Medicare dataset. Patients in the Bend area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Bollom's Medicare data spans 11 years, beginning in 2013. Volume peaked at 110 procedures in 2022 before settling at 51 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Bollom's 51 verified procedures is near 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. Bollom Compares
Procedure volume compared to the Oregon state average.
Contact & Location
Bend, OR 97701
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Bollom's recorded volume peaked at 110 procedures in 2022 and stood at 51 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.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
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. Bollom
How does Dr. Bollom's procedure volume compare to other Oregon surgeons?
Dr. Bollom has performed 51 Medicare-verified joint replacement procedures. This is in line with the Oregon average of 57 procedures per surgeon. Dr. Bollom ranks #51 out of 106 orthopedic surgeons in Oregon.
What types of joint replacement does Dr. Bollom perform?
Dr. Bollom's reported Medicare volume is focused on knee replacement, with 51 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Bollom in Bend?
Yes. There are 12 orthopedic surgeons in Bend 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 Oregon surgeons.
What does the Medicare data for Dr. Bollom 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. Bollom's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 51 procedures shown here.
Has Dr. Bollom's procedure volume changed over time?
Dr. Bollom's Medicare-recorded volume peaked at 110 procedures in 2022 and was 51 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. Bollom affiliated with?
According to CMS facility affiliation data, Dr. Bollom is affiliated with St Charles Bend Campus.
How does Dr. Bollom compare to other orthopedic surgeons in Bend?
Among the 12 orthopedic surgeons in Bend, Dr. Bollom ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Bend has 211 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Bollom practices?
St Charles Bend Campus (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 Bend, Oregon
Dr. Bollom's 51 Medicare procedures are below the Bend average of 103. The table below compares verified procedure volumes for orthopedic surgeons practicing in Bend.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. James Hall | 211 | Hip, Knee |
| Dr. Connor King | 132 | Hip, Knee |
| Dr. Erin Finter | 100 | Hip, Knee |
| Dr. Scott Jacobson | 99 | Shoulder |
| Dr. Matthew Lilley | 79 | Knee, Shoulder |
| Dr. Matthew Thompson | 47 | Hip, Knee |
Patient Reviews & Ratings
OrthoProcedures.com focuses on verified Medicare procedure data. For patient reviews, ratings, and appointment scheduling, visit these trusted platforms:
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