Dr. Scott Hacker, M.D.
Contact & Location
La Mesa, CA 91942
Dr. Scott Hacker is a board-certified orthopedic surgeon practicing in La Mesa, California. A Medicare provider since 2006, Dr. Hacker has performed 62 Medicare-verified knee replacements (#107 in California) and 12 hip replacements, for a combined total of 74 procedures.
In California, Dr. Hacker performs above average in knee (62 vs 47 avg), below average in hip (12 vs 41 avg).
Dr. Hacker's practice is heavily focused on knee replacement surgery, which accounts for 84% of reported Medicare volume.
La Mesa is home to 4 orthopedic surgeons in the current Medicare dataset. Patients in the La Mesa area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Hacker extend back to 2013, covering 12 years of data. Over that period, recorded procedure volume increased from 43 to 74 in the most recent data, a 72% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,599 knee replacement surgeons tracked nationally, Dr. Hacker's 62 verified procedures is above the national average of 45.
Verified Case Volume Trends (2013-Current)
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. Hacker Compares
Procedure volume compared to the California state average.
Volume Trend Analysis
Dr. Hacker's Medicare-recorded procedure volume has trended upward over 12 years, increasing 72% from 43 procedures in 2013 to 74 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 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.
What to Expect on the Day of SurgeryA step-by-step walkthrough of your surgical day, from pre-op preparation through anesthesia, the procedure itself, and the first hours of recovery.
Nutrition and Recovery After Joint ReplacementHow protein intake, anti-inflammatory foods, hydration, and targeted supplements support bone healing and tissue repair after surgery.
Medicare Coverage for Joint ReplacementWhat Medicare Part A and Part B cover for joint replacement surgery, including hospital stays, surgeon fees, anesthesia, and physical therapy.
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. Hacker
How does Dr. Hacker's procedure volume compare to other California surgeons?
Dr. Hacker has performed 74 Medicare-verified joint replacement procedures. This is in line with the California average of 68 procedures per surgeon. Dr. Hacker ranks #184 out of 613 orthopedic surgeons in California.
What types of joint replacement does Dr. Hacker perform?
Dr. Hacker's Medicare data shows procedures in knee replacement (62 cases) and hip replacement (12 cases).
Are there other orthopedic surgeons near Dr. Hacker in La Mesa?
Yes. There are 4 orthopedic surgeons in La Mesa 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. Hacker 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. Hacker's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 74 procedures shown here.
Has Dr. Hacker's procedure volume changed over time?
Yes. Dr. Hacker's Medicare-recorded volume has increased from 43 procedures in 2013 to 74 in the most recent data, a 72% increase over 12 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 74 procedures in 2024.
Does Dr. Hacker perform more than one type of joint replacement?
Yes. Dr. Hacker's Medicare data shows procedures in knee replacement (62 cases), hip replacement (12 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Hacker affiliated with?
According to CMS facility affiliation data, Dr. Hacker is affiliated with Grossmont Hospital, Sharp Coronado Hospital And Hlthcr Ctr.
How does Dr. Hacker compare to other orthopedic surgeons in La Mesa?
Among the 4 orthopedic surgeons in La Mesa, Dr. Hacker ranks #2 by total Medicare procedure volume. Dr. Hacker is among the highest-volume surgeons in La Mesa.
What are the quality ratings for hospitals where Dr. Hacker practices?
Grossmont Hospital (3 out of 5 CMS stars, hip/knee complication rate similar to national average); Sharp Coronado Hospital And Hlthcr Ctr (5 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 La Mesa, California
Dr. Hacker's 74 Medicare procedures are below the La Mesa average of 79. The table below compares verified procedure volumes for orthopedic surgeons practicing in La Mesa.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Peter Hanson | 118 | Hip, Knee |
| Dr. Andrew Yoo | 68 | Hip, Knee |
| Dr. Ben Dubois | 55 | 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.