Shoulder
Dr. Julian Arroyo, MD
Dr. Julian Arroyo is a board-certified orthopedic surgeon practicing in Lakewood, Washington. Dr. Arroyo has performed 38 Medicare-verified shoulder replacements, ranking #9 in Washington.
In Washington, Dr. Arroyo performs above average in shoulder (38 vs 28 avg).
Dr. Arroyo's Medicare data shows a focused shoulder replacement practice with 38 verified procedures. Surgeons who concentrate on a single procedure type often develop deep procedural expertise, though total practice volume may include additional procedures not captured in Medicare fee-for-service data.
Lakewood is home to 8 orthopedic surgeons in the current Medicare dataset. Patients in the Lakewood area can compare surgeon volume and procedure specialization to find the right fit for their joint replacement needs.
Dr. Arroyo's Medicare data spans 11 years, beginning in 2013. Volume peaked at 67 procedures in 2017 before settling at 38 in the most recent data. Changes in Medicare reporting, payer mix shifts, or practice focus adjustments can all influence year-to-year volume.
Among 2,092 shoulder replacement surgeons tracked nationally, Dr. Arroyo's 38 verified procedures is above the national average of 28.
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. Arroyo Compares
Procedure volume compared to the Washington state average.
Contact & Location
Lakewood, WA 98499
Verified Case Volume Trends (2013-Current)
Volume Trend Analysis
Dr. Arroyo's recorded volume peaked at 67 procedures in 2017 and stood at 38 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 Shoulder Replacement
If you are considering shoulder replacement surgery, these evidence-based guides can help you prepare and recover:
A 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.
Shoulder Replacement Recovery Overview
Recovery timelines vary by patient, but here is a general overview of what to expect after shoulder replacement surgery:
Individual recovery varies based on overall health, age, and adherence to physical therapy. View full shoulder replacement recovery guide and product recommendations
Frequently Asked Questions About Dr. Arroyo
How does Dr. Arroyo's procedure volume compare to other Washington surgeons?
Dr. Arroyo has performed 38 Medicare-verified joint replacement procedures. The Washington average is 59 procedures per surgeon. Medicare data captures roughly one-third of all joint replacements, so total volume may be higher. Dr. Arroyo ranks #112 out of 202 orthopedic surgeons in Washington.
What types of joint replacement does Dr. Arroyo perform?
Dr. Arroyo's reported Medicare volume is focused on shoulder replacement, with 38 verified procedures. Some surgeons choose to concentrate on a single joint type to build deep procedural expertise.
How experienced is Dr. Arroyo with shoulder replacement surgery?
Dr. Arroyo ranks #9 in Washington for shoulder replacement with 38 Medicare-verified procedures. This high ranking among 202 state surgeons indicates significant experience with this specific procedure.
Are there other orthopedic surgeons near Dr. Arroyo in Lakewood?
Yes. There are 8 orthopedic surgeons in Lakewood 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 Washington surgeons.
What does the Medicare data for Dr. Arroyo 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. Arroyo's total practice volume — including private insurance and Medicare Advantage patients — is likely higher than the 38 procedures shown here.
Has Dr. Arroyo's procedure volume changed over time?
Dr. Arroyo's Medicare-recorded volume peaked at 67 procedures in 2017 and was 38 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.
Which hospitals is Dr. Arroyo affiliated with?
According to CMS facility affiliation data, Dr. Arroyo is affiliated with St Clare Hospital, St Joseph Medical Center.
How does Dr. Arroyo compare to other orthopedic surgeons in Lakewood?
Among the 8 orthopedic surgeons in Lakewood, Dr. Arroyo ranks #5 by total Medicare procedure volume. The highest-volume surgeon in Lakewood has 88 verified Medicare procedures.
What are the quality ratings for hospitals where Dr. Arroyo practices?
St Clare Hospital (5 out of 5 CMS stars, hip/knee complication rate similar to national average); St Joseph Medical Center (4 out of 5 CMS stars, insufficient case volume for complication rate comparison). These are hospital-level quality metrics from CMS Hospital Compare and do not reflect individual surgeon outcomes.
Other Orthopedic Surgeons in Lakewood, Washington
Dr. Arroyo's 38 Medicare procedures are below the Lakewood average of 45. The table below compares verified procedure volumes for orthopedic surgeons practicing in Lakewood.
| Surgeon | Procedures | Specialties |
|---|---|---|
| Dr. Richard Gray | 88 | Hip, Knee |
| Dr. Albert D'heurle | 59 | Hip, Knee |
| Dr. Patrick Vaughan | 43 | Knee |
| Dr. Peter Krumins | 38 | Hip, Knee |
| Dr. John Heffernan | 25 | Shoulder |
| Dr. Spencer Coray | 22 | Knee |
Patient Reviews & Ratings
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