Dr. Ulric Bigby, MD
Contact & Location
410-349-9930
Arnold, MD 21012
About Dr. Bigby
Dr. Ulric Bigby is a board-certified orthopedic surgeon practicing in Arnold, Maryland. A Medicare provider since 2009, Dr. Bigby performed 22 Medicare-verified knee replacements (#98 in Maryland) and 14 hip replacements in the latest annual CMS data, for a combined total of 36 procedures.
In Maryland, Dr. Bigby performs below the state average in knee (22 vs 49), below the state average in hip (14 vs 42).
Dr. Bigby's reported Medicare volume is split between knee replacements (22 cases) and hip replacements (14 cases).
Beyond general orthopedic surgery, Dr. Bigby holds additional credentials in Surgery and Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Dr. Bigby is the only orthopedic surgeon in Arnold represented in the current Medicare dataset, serving as the primary local option for patients considering joint replacement surgery in the area.
Dr. Bigby's Medicare record spans 3 years from 2022 through 2024. Procedure volume has remained consistent during that period, ranging from 36 to 42 procedures per year, reflecting a steady joint replacement practice.
Dr. Bigby's 22 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)
| Year | Hip Replacement | Knee Replacement |
|---|---|---|
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 14 | 28 |
| 2023 | 13 | 23 |
| 2024 | 14 | 22 |
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. Bigby Compares
Procedure volume compared to the Maryland state average.
Volume Trend Analysis
Dr. Bigby's procedure volume has been consistent across 3 years of Medicare data, ranging from 36 to 42 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.
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. Bigby
How does Dr. Bigby's procedure volume compare to other Maryland surgeons?
Dr. Bigby has performed 36 Medicare-verified joint replacement procedures. The Maryland average is 71 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Bigby ranks #99 out of 166 orthopedic surgeons in Maryland.
What types of joint replacement does Dr. Bigby perform?
Dr. Bigby's Medicare data shows procedures in knee replacement (22 cases) and hip replacement (14 cases).
Where is Dr. Bigby's practice located?
Dr. Bigby practices in Arnold, Maryland. The office is located at 1521 Ritchie Hwy Ste 201, Arnold, MD 21012. Patients in the surrounding area can consult Dr. Bigby for joint replacement evaluation.
What does the Medicare data for Dr. Bigby 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. Bigby's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 36 procedures shown here.
Has Dr. Bigby's procedure volume changed over time?
Dr. Bigby's procedure volume has been relatively stable over 3 years of Medicare data, ranging from 36 to 42 procedures per year between 2022 and 2024. Consistent volume over multiple years reflects a steady joint replacement practice.
Does Dr. Bigby perform more than one type of joint replacement?
Yes. Dr. Bigby's Medicare data shows procedures in knee replacement (22 cases), hip replacement (14 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Bigby affiliated with?
According to CMS facility affiliation data, Dr. Bigby is affiliated with Luminis Health Anne Arundel Medical Center, Inc.
What are the quality ratings for hospitals where Dr. Bigby practices?
Luminis Health Anne Arundel Medical Center, Inc (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.
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.