Dr. Timothy Jackson, M.D.
Contact & Location
626-795-8051
Pasadena, CA 91105
Dr. Jackson performs more hip replacement procedures than 83% of orthopedic surgeons in California, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #59 of 348 ranked hip surgeons in California.
About Dr. Jackson
Practice. Dr. Timothy Jackson is a board-certified orthopedic surgeon practicing in Pasadena, California. The latest annual CMS data records 64 hip replacements. That is #59 in California for hip replacement. A Medicare provider since 2008.
Trend. Medicare records run from 2015 to 2024, 10 years. Volume rose from 19 procedures a year to 64, up 237%.
National context. Among 4,542 hip replacement surgeons tracked nationally, 64 procedures is above the national average of 36.
Local context. Pasadena has 10 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 |
|---|---|
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 19 |
| 2016 | 33 |
| 2017 | 41 |
| 2018 | 42 |
| 2019 | 70 |
| 2020 | 44 |
| 2021 | 43 |
| 2022 | 53 |
| 2023 | 59 |
| 2024 | 64 |
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. 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. Jackson Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Jackson's Medicare-recorded procedure volume has trended upward over 10 years, increasing 237% from 19 procedures in 2015 to 64 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.
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.
Rehabilitation Roadmap: Your Complete Recovery GuideA structured physical therapy progression from the first post-op exercises through full strength and mobility restoration over 3 to 6 months.
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.
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. Jackson
How does Dr. Jackson's procedure volume compare to other California surgeons?
Dr. Jackson has performed 64 Medicare-verified joint replacement procedures. This is in line with the California average of 68 procedures per surgeon. Dr. Jackson ranks #213 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Jackson perform?
Dr. Jackson's reported Medicare volume is focused on hip replacement, with 64 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
Are there other orthopedic surgeons near Dr. Jackson in Pasadena?
Yes. There are 10 orthopedic surgeons in Pasadena 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 California surgeons.
What does the Medicare data for Dr. Jackson 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, which puts Dr. Jackson's total volume across all insurers at roughly 190 to 260 procedures against the 64 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. Jackson's procedure volume changed over time?
Yes. Dr. Jackson's Medicare-recorded volume has increased from 19 procedures in 2015 to 64 in the most recent data, a 237% increase over 10 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 70 procedures in 2019.
Which hospitals is Dr. Jackson affiliated with?
According to CMS facility affiliation data, Dr. Jackson is affiliated with Huntington Hospital, Usc Verdugo Hills Hospital, Glendale Adventist Medical Center.
How does Dr. Jackson compare to other orthopedic surgeons in Pasadena?
Among the 10 orthopedic surgeons in Pasadena, Dr. Jackson ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Pasadena has 253 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Jackson practices?
Huntington Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Usc Verdugo Hills Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Glendale Adventist 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 Pasadena, California
Dr. Jackson's 64 Medicare procedures are below the Pasadena average of 97. The table below compares verified procedure volumes for orthopedic surgeons practicing in Pasadena.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Todd Dietrick | 253 | Hip, Knee |
| Dr. James O'dowd | 108 | Hip, Knee |
| Dr. Micah Berry | 104 | Hip, Knee, Shoulder |
| Dr. John Itamura | 74 | Shoulder |
| Dr. Daniel Laster | 46 | Hip, Knee |
| Dr. George Tang | 30 | Knee, 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.