Dr. Thomas Tkach, MD
Contact & Location
Oklahoma City, OK 73114
Dr. Thomas Tkach is a board-certified orthopedic surgeon practicing in Oklahoma City, Oklahoma. Dr. Tkach has performed 172 Medicare-verified knee replacements (#4 in Oklahoma) and 107 hip replacements, for a combined total of 279 procedures.
In Oklahoma, Dr. Tkach performs well above average in knee (172 vs 46 avg), well above average in hip (107 vs 34 avg).
Dr. Tkach's reported Medicare volume is split between knee replacements (172 cases) and hip replacements (107 cases).
Oklahoma City is home to 44 orthopedic surgeons in the current Medicare dataset. Patients in the Oklahoma City area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Tkach's Medicare data spans 11 years, beginning in 2013. Volume peaked at 381 procedures in 2015 before settling at 279 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. Tkach's 172 verified procedures is more than 3x the national average of 45, ranking #100 nationally.
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. Tkach Compares
Procedure volume compared to the Oklahoma state average.
Volume Trend Analysis
Dr. Tkach's recorded volume peaked at 381 procedures in 2015 and stood at 279 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.
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.
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. Tkach
How does Dr. Tkach's procedure volume compare to other Oklahoma surgeons?
Dr. Tkach has performed 279 Medicare-verified joint replacement procedures. This is more than 4x the Oklahoma average of 63 procedures per surgeon. Dr. Tkach ranks #4 out of 122 orthopedic surgeons in Oklahoma.
What types of joint replacement does Dr. Tkach perform?
Dr. Tkach's Medicare data shows procedures in knee replacement (172 cases) and hip replacement (107 cases).
How experienced is Dr. Tkach with knee replacement surgery?
Dr. Tkach ranks #4 in Oklahoma for knee replacement with 172 Medicare-verified procedures. This high ranking among 122 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Tkach in Oklahoma City?
Yes. There are 44 orthopedic surgeons in Oklahoma City 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 Oklahoma surgeons.
What does the Medicare data for Dr. Tkach 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. Tkach's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 279 procedures shown here.
Has Dr. Tkach's procedure volume changed over time?
Dr. Tkach's Medicare-recorded volume peaked at 381 procedures in 2015 and was 279 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. Tkach perform more than one type of joint replacement?
Yes. Dr. Tkach's Medicare data shows procedures in knee replacement (172 cases), hip replacement (107 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Tkach affiliated with?
According to CMS facility affiliation data, Dr. Tkach is affiliated with Mcbride Orthopedic Hospital, Mercy Hospital Oklahoma City, Inc, Stillwater Medical Center.
How does Dr. Tkach compare to other orthopedic surgeons in Oklahoma City?
Among the 44 orthopedic surgeons in Oklahoma City, Dr. Tkach ranks #3 by total Medicare procedure volume. Dr. Tkach is among the highest-volume surgeons in Oklahoma City.
What are the quality ratings for hospitals where Dr. Tkach practices?
Mcbride Orthopedic Hospital (hip/knee complication rate similar to national average); Mercy Hospital Oklahoma City, Inc (4 out of 5 CMS stars, hip/knee complication rate similar to national average); Stillwater 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 Oklahoma City, Oklahoma
Dr. Tkach's 279 Medicare procedures are above the Oklahoma City average of 247. The table below compares verified procedure volumes for orthopedic surgeons practicing in Oklahoma City.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Paul Jacob | 449 | Hip, Knee |
| Dr. Corey Ponder | 316 | Hip, Knee |
| Dr. Bradley Reddick | 234 | Hip, Knee |
| Dr. Jacob Haynes | 161 | Hip, Knee |
| Dr. James Mitchell | 158 | Hip, Knee |
| Dr. Faustino Kazenske | 135 | Hip, 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.