Dr. Yonah Heller, M.D.
Contact & Location
410-377-8900
Baltimore, MD 21209
Dr. Heller performs more hip replacement procedures than 64% of orthopedic surgeons in Maryland, based on 2024 Medicare claims volume.Derived from the state ranking shown on this page: #32 of 89 ranked hip surgeons in Maryland.
About Dr. Heller
Dr. Yonah Heller is a board-certified orthopedic surgeon practicing in Baltimore, Maryland. A Medicare provider since 2013, Dr. Heller performed 42 Medicare-verified knee replacements (#60 in Maryland) and 42 hip replacements in the latest annual CMS data, for a combined total of 84 procedures.
In Maryland, Dr. Heller performs near the state average in knee (42 vs 49), near the state average in hip (42 vs 42).
Dr. Heller's reported Medicare volume is split between knee replacements (42 cases) and hip replacements (42 cases).
Beyond general orthopedic surgery, Dr. Heller holds additional credentials in Adult Reconstructive Orthopaedic Surgery, reflecting subspecialty training that may benefit patients with complex joint conditions.
Baltimore is home to 41 orthopedic surgeons in the current Medicare dataset. Patients in the Baltimore area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Medicare records for Dr. Heller extend back to 2018, covering 6 years of data. Over that period, recorded procedure volume increased from 26 to 84 in the most recent data, a 223% increase. This sustained growth reflects an expanding joint replacement practice.
Among 4,542 hip replacement surgeons tracked nationally, Dr. Heller's 42 verified procedures is near the national average of 36.
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 | 11 | 15 |
| 2019 | 13 | 13 |
| 2020 | 0 | 0 |
| 2021 | 22 | 0 |
| 2022 | 30 | 24 |
| 2023 | 37 | 24 |
| 2024 | 42 | 42 |
Verified Medicare Cases
How is this estimated?
Medicare Part B fee-for-service claims are one payer stream among several, and the share they represent differs by procedure. In 2024 it was 25% to 33% for hip replacement, 23% to 28% for knee replacement. Each verified count above is divided by its own procedure's range, and the results are added, to estimate total practice volume across all payers. The verified Medicare count is the definitive, audited figure; this is a range derived from published national volume projections, not a measurement, and an individual practice can sit well outside it: how these ranges are derived, and their sources.
How Dr. Heller Compares
Procedure volume compared to the Maryland state average.
Volume Trend Analysis
Dr. Heller's Medicare-recorded procedure volume has trended upward over 6 years, increasing 223% from 26 procedures in 2018 to 84 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 Hip Replacement
If you are considering hip replacement surgery, these evidence-based guides can help you prepare and recover:
Understanding the progression from conservative treatments to surgical intervention, and how to determine when hip replacement becomes the right choice.
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.
Hip Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after hip replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full hip replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Heller
How does Dr. Heller's procedure volume compare to other Maryland surgeons?
Dr. Heller has performed 84 Medicare-verified joint replacement procedures. This is in line with the Maryland average of 71 procedures per surgeon. Dr. Heller ranks #46 out of 166 orthopedic surgeons in Maryland.
What types of joint replacement does Dr. Heller perform?
Dr. Heller's Medicare data shows procedures in knee replacement (42 cases) and hip replacement (42 cases).
Are there other orthopedic surgeons near Dr. Heller in Baltimore?
Yes. There are 41 orthopedic surgeons in Baltimore 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 Maryland surgeons.
What does the Medicare data for Dr. Heller represent?
The procedure counts shown are based on 2024 Medicare Part B fee-for-service claims data, published by the Centers for Medicare and Medicaid Services (CMS). Medicare fee-for-service is only one payer stream, and the share of national volume it represents differs by procedure. In 2024 the share was 25% to 33% for hip replacement, 23% to 28% for knee replacement, which puts Dr. Heller's total volume across all insurers at roughly 280 to 350 procedures against the 84 verified here. Those shares are derived from published national volume projections rather than quoted from a single publication, and they are estimates with real uncertainty. The OrthoProcedures methodology page shows the full derivation, the sources, and the limits at orthoprocedures.com/data-methodology.html.
Has Dr. Heller's procedure volume changed over time?
Yes. Dr. Heller's Medicare-recorded volume has increased from 26 procedures in 2018 to 84 in the most recent data, a 223% increase over 6 years. This upward trend suggests an expanding joint replacement practice. Peak volume was 84 procedures in 2024.
Does Dr. Heller perform more than one type of joint replacement?
Yes. Dr. Heller's Medicare data shows procedures in knee replacement (42 cases), hip replacement (42 cases). Surgeons who perform multiple joint replacement types maintain broad technical skills across different anatomical joints.
Which hospitals is Dr. Heller affiliated with?
According to CMS facility affiliation data, Dr. Heller is affiliated with Greater Baltimore Medical Center.
How does Dr. Heller compare to other orthopedic surgeons in Baltimore?
Among the 41 orthopedic surgeons in Baltimore, Dr. Heller ranks #13 by total Medicare procedure volume. The highest-volume surgeon in Baltimore has 331 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Heller practices?
Greater Baltimore 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 Baltimore, Maryland
Dr. Heller's 84 Medicare procedures are below the Baltimore average of 173. The table below compares verified procedure volumes for orthopedic surgeons practicing in Baltimore.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Joseph Ciotola | 331 | Hip, Knee, Shoulder |
| Dr. Frank Ebert | 190 | Hip, Knee |
| Dr. Marc Hungerford | 180 | Hip, Knee |
| Dr. Robert McKinstry | 160 | Hip, Knee |
| Dr. Mark Hasenauer | 146 | Hip, Knee |
| Dr. Harpal Khanuja | 119 | 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.