Who bills the most Replacement of aortic valve through the skin and femoral artery (33361) to Medicare in Arkansas?
Medicare Part B FFS · CY2024 · as published by CMS9 physician groups billed Replacement of aortic valve through the skin and femoral artery (33361) to Medicare fee-for-service in Arkansas in 2024; independent (non-hospital-affiliated) groups deliver 0%.
33361 — Replacement of aortic valve through the skin and femoral artery · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Arkansas market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 54% of Medicare in Arkansas; Medicare Advantage penetration 30% → 46% since 2020.
| # | Physician group | City | St | Specialty | Providers | 33361 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | WASHINGTON REGIONAL MEDICAL SYSTEM | FAYETTEVILLE | AR | NURSE PRACTITIONER | 241 | 126 | 15.6% | (479) 571-4338 |
| 2 | JACK STEPHENS HEART INSTITUTE LLC | LITTLE ROCK | AR | CARDIAC SURGERY | 6 | 119 | 14.8% | (501) 666-2894 |
| 3 | MERCY HEALTH NORTHWEST ARKANSAS COMMUNITIES | ROGERS | AR | NURSE PRACTITIONER | 316 | 78 | 9.7% | (479) 338-8000 |
| 4 | BAPTIST HEALTH | LITTLE ROCK | AR | NURSE PRACTITIONER | 106 | 64 | 7.9% | (501) 227-7596 |
| 5 | ST VINCENT INFIRMARY MEDICAL CENTER | LITTLE ROCK | AR | NURSE PRACTITIONER | 47 | 51 | 6.3% | (501) 255-6000 |
| 6 | ST BERNARDS PHYSICIAN CLINICS INC | JONESBORO | AR | NURSE PRACTITIONER | 206 | 48 | 6.0% | (870) 972-8181 |
| 7 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 32 | 4.0% | (501) 202-2093 |
| 8 | ARKANSAS HEART HOSPITAL LLC | LITTLE ROCK | AR | NURSE PRACTITIONER | 83 | 31 | 3.8% | (501) 664-5860 |
| 9 | RUSH UNIVERSITY MEDICAL GROUP | CHICAGO | AR | PHYSICIAN ASSISTANT | 1496 | 21 | 2.6% | (312) 563-2875 |
*Share of Arkansas's disclosed Medicare-FFS services for 33361, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 33361 in Arkansas — including groups registered elsewhere ("City" is each group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group.
How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →