Dr. James Parker, M.D.
Dr. James Parker is a board-certified orthopedic surgeon practicing in Amarillo, Texas. Dr. Parker has performed 48 Medicare-verified knee replacements (#138 in Texas) and 17 hip replacements, for a combined total of 65 procedures.
In Texas, Dr. Parker performs near average in knee (48 vs 41 avg), below average in hip (17 vs 30 avg).
Dr. Parker's reported Medicare volume is split between knee replacements (48 cases) and hip replacements (17 cases).
Amarillo is home to 12 orthopedic surgeons in the current Medicare dataset. Patients in the Amarillo area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs. Dr. Parker also maintains hospital privileges in TX and NM, indicating a regional practice that extends beyond Texas.
Dr. Parker's Medicare record spans 11 years from 2013 through 2023. Procedure volume has remained consistent during that period, ranging from 44 to 79 procedures per year, reflecting a steady joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Parker's 48 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. Parker Compares
Procedure volume compared to the Texas state average.
Contact & Location
Amarillo, TX 79106
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Parker's procedure volume has been consistent across 11 years of Medicare data, ranging from 44 to 79 procedures per year. This stability suggests a well-established joint replacement practice.
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.
Pain Management After Joint ReplacementA comprehensive guide to managing post-surgical pain through medication, physical therapy, cold therapy, and non-pharmacological strategies.
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. Parker
How does Dr. Parker's procedure volume compare to other Texas surgeons?
Dr. Parker has performed 65 Medicare-verified joint replacement procedures. This is in line with the Texas average of 56 procedures per surgeon. Dr. Parker ranks #160 out of 573 orthopedic surgeons in Texas.
What types of joint replacement does Dr. Parker perform?
Dr. Parker's Medicare data shows procedures in knee replacement (48 cases) and hip replacement (17 cases).
Are there other orthopedic surgeons near Dr. Parker in Amarillo?
Yes. There are 12 orthopedic surgeons in Amarillo 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 Texas surgeons.
What does the Medicare data for Dr. Parker 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. Parker's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 65 procedures shown here.
Has Dr. Parker's procedure volume changed over time?
Dr. Parker's procedure volume has been relatively stable over 11 years of Medicare data, ranging from 44 to 79 procedures per year between 2013 and 2023. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Parker perform more than one type of joint replacement?
Yes. Dr. Parker's Medicare data shows procedures in knee replacement (48 cases), hip replacement (17 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Parker affiliated with?
According to CMS facility affiliation data, Dr. Parker is affiliated with Quail Creek Surgical Hospital, Ochiltree General Hospital, Bsa Hospital, Hansford County Hospital, Dr Dan C Trigg Memorial Hospital. Dr. Parker maintains hospital privileges across state lines, indicating a practice that serves patients in multiple states.
How does Dr. Parker compare to other orthopedic surgeons in Amarillo?
Among the 12 orthopedic surgeons in Amarillo, Dr. Parker ranks #4 by total Medicare procedure volume. The highest-volume surgeon in Amarillo has 163 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Parker practices?
Quail Creek Surgical Hospital (hip/knee complication rate similar to national average); Ochiltree General Hospital (insufficient case volume for complication rate comparison); Bsa Hospital (2 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 Amarillo, Texas
Dr. Parker's 65 Medicare procedures are below the Amarillo average of 92. The table below compares verified procedure volumes for orthopedic surgeons practicing in Amarillo.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Ronald Morgan | 163 | Hip, Knee |
| Dr. Reagan Crossnoe | 144 | Hip, Knee |
| Dr. Joshua North | 116 | Hip, Knee |
| Dr. Todd Bradshaw | 56 | Shoulder |
| Dr. Timothy Risko | 55 | Hip, Knee |
| Dr. Tyler Britten | 48 | Hip, Knee |
Patient Reviews & Ratings
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