Dr. John Crockarell, M.D.
Dr. John Crockarell is a board-certified orthopedic surgeon practicing in Germantown, Tennessee. Dr. Crockarell has performed 114 Medicare-verified knee replacements (#12 in Tennessee) and 37 hip replacements, for a combined total of 151 procedures.
In Tennessee, Dr. Crockarell performs well above average in knee (114 vs 45 avg), near average in hip (37 vs 36 avg).
Dr. Crockarell's practice is heavily focused on knee replacement surgery, which accounts for 75% of reported Medicare volume.
Germantown is home to 9 orthopedic surgeons in the current Medicare dataset. Patients in the Germantown area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Crockarell extend back to 2013, covering 11 years of data. Over that period, recorded procedure volume increased from 68 to 151 in the most recent data, a 122% increase. This sustained growth reflects an expanding joint replacement practice.
Among 6,720 knee replacement surgeons tracked nationally, Dr. Crockarell's 114 verified procedures is more than 2x 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. Crockarell Compares
Procedure volume compared to the Tennessee state average.
Contact & Location
Germantown, TN 38138
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Crockarell's Medicare-recorded procedure volume has trended upward over 11 years, increasing 122% from 68 procedures in 2013 to 151 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.
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.
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.
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.
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. Crockarell
How does Dr. Crockarell's procedure volume compare to other Tennessee surgeons?
Dr. Crockarell has performed 151 Medicare-verified joint replacement procedures. This is more than 2x the Tennessee average of 64 procedures per surgeon. Dr. Crockarell ranks #20 out of 214 orthopedic surgeons in Tennessee.
What types of joint replacement does Dr. Crockarell perform?
Dr. Crockarell's Medicare data shows procedures in knee replacement (114 cases) and hip replacement (37 cases).
How experienced is Dr. Crockarell with knee replacement surgery?
Dr. Crockarell ranks #12 in Tennessee for knee replacement with 114 Medicare-verified procedures. This high ranking among 214 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Crockarell in Germantown?
Yes. There are 9 orthopedic surgeons in Germantown 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 Tennessee surgeons.
What does the Medicare data for Dr. Crockarell 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. Crockarell's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 151 procedures shown here.
Has Dr. Crockarell's procedure volume changed over time?
Yes. Dr. Crockarell's Medicare-recorded volume has increased from 68 procedures in 2013 to 151 in the most recent data, a 122% increase over 11 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 151 procedures in 2023.
Does Dr. Crockarell perform more than one type of joint replacement?
Yes. Dr. Crockarell's Medicare data shows procedures in knee replacement (114 cases), hip replacement (37 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Crockarell affiliated with?
According to CMS facility affiliation data, Dr. Crockarell is affiliated with Baptist Memorial Hospital, Methodist Hospitals Of Memphis.
How does Dr. Crockarell compare to other orthopedic surgeons in Germantown?
Among the 9 orthopedic surgeons in Germantown, Dr. Crockarell ranks #3 by total Medicare procedure volume. Dr. Crockarell is among the highest-volume surgeons in Germantown.
What are the quality ratings for hospitals where Dr. Crockarell practices?
Baptist Memorial Hospital (2 out of 5 CMS stars, hip/knee complication rate similar to national average); Methodist Hospitals Of Memphis (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 Germantown, Tennessee
Dr. Crockarell's 151 Medicare procedures are above the Germantown average of 122. The table below compares verified procedure volumes for orthopedic surgeons practicing in Germantown.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. James Guyton | 187 | Hip, Knee |
| Dr. Marcus Ford | 183 | Hip, Knee |
| Dr. Thomas Throckmorton | 116 | Shoulder |
| Dr. Marc Mihalko | 97 | Hip, Knee |
| Dr. James Harkess | 91 | Hip, Knee |
| Dr. Robert Heck | 27 | Hip, Knee |
Patient Reviews & Ratings
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