Dr. Andrew Richardson, M.D.
Contact & Location
Honolulu, HI 96814
Dr. Andrew Richardson is a board-certified orthopedic surgeon practicing in Honolulu, Hawaii. A Medicare provider since 2010, Dr. Richardson has performed 32 Medicare-verified knee replacements (#8 in Hawaii) and 20 hip replacements, for a combined total of 52 procedures.
In Hawaii, Dr. Richardson performs near average in knee (32 vs 33 avg), below average in hip (20 vs 33 avg).
Dr. Richardson's reported Medicare volume is split between knee replacements (32 cases) and hip replacements (20 cases).
Honolulu is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Honolulu area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Richardson's Medicare data spans 9 years, beginning in 2015. Volume peaked at 95 procedures in 2016 before settling at 52 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Dr. Richardson's 32 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)
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. Richardson Compares
Procedure volume compared to the Hawaii state average.
Volume Trend Analysis
Dr. Richardson's recorded volume peaked at 95 procedures in 2016 and stood at 52 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.
Prehabilitation: Preparing Your Body for SurgeryEvidence-based exercises and lifestyle adjustments that can improve surgical outcomes and speed recovery when started weeks before your procedure.
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.
Medicare Bundled Payment Programs for Joint ReplacementHow bundled payment models affect your joint replacement costs and care coordination, and what it means for hospital and surgeon selection.
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. Richardson
How does Dr. Richardson's procedure volume compare to other Hawaii surgeons?
Dr. Richardson has performed 52 Medicare-verified joint replacement procedures. This is in line with the Hawaii average of 57 procedures per surgeon. Dr. Richardson ranks #8 out of 14 orthopedic surgeons in Hawaii.
What types of joint replacement does Dr. Richardson perform?
Dr. Richardson's Medicare data shows procedures in knee replacement (32 cases) and hip replacement (20 cases).
How experienced is Dr. Richardson with knee replacement surgery?
Dr. Richardson ranks #8 in Hawaii for knee replacement with 32 Medicare-verified procedures. This high ranking among 14 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Richardson in Honolulu?
Yes. There are 8 orthopedic surgeons in Honolulu 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 Hawaii surgeons.
What does the Medicare data for Dr. Richardson 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. Richardson's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 52 procedures shown here.
Has Dr. Richardson's procedure volume changed over time?
Dr. Richardson's Medicare-recorded volume peaked at 95 procedures in 2016 and was 52 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.
Does Dr. Richardson perform more than one type of joint replacement?
Yes. Dr. Richardson's Medicare data shows procedures in knee replacement (32 cases), hip replacement (20 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Richardson affiliated with?
According to CMS facility affiliation data, Dr. Richardson is affiliated with The Queens Medical Center.
How does Dr. Richardson compare to other orthopedic surgeons in Honolulu?
Among the 8 orthopedic surgeons in Honolulu, Dr. Richardson ranks #6 by total Medicare procedure volume. The highest-volume surgeon in Honolulu has 119 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Richardson practices?
The Queens Medical Center (3 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 Honolulu, Hawaii
Dr. Richardson's 52 Medicare procedures are below the Honolulu average of 71. The table below compares verified procedure volumes for orthopedic surgeons practicing in Honolulu.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Cass Nakasone | 119 | Hip, Knee |
| Dr. Jeffery Harpstrite | 108 | Hip, Knee |
| Dr. Jason Kaneshige | 67 | Hip, Knee |
| Dr. Paul Morton | 65 | Hip, Knee |
| Dr. Joseph Varcadipane | 56 | Hip, Knee |
| Dr. Jay Marumoto | 32 | 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.