Who bills the most Injection, gadobutrol, 0.1 ml (A9585) to Medicare in Wisconsin?
Medicare Part B FFS · CY2024 · as published by CMS5 physician groups billed Injection, gadobutrol, 0.1 ml (A9585) to Medicare fee-for-service in Wisconsin in 2024; independent (non-hospital-affiliated) groups deliver 0%.
A9585 — Injection, gadobutrol, 0.1 ml · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Wisconsin market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 42% of Medicare in Wisconsin; Medicare Advantage penetration 46% → 58% since 2020.
| # | Physician group | City | St | Specialty | Providers | A9585 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | CHAMBERSBURG IMAGING ASSOCIATES P.C. | CHAMBERSBURG | WI | DIAGNOSTIC RADIOLOGY | 13 | 10,440 | 6.6% | (717) 263-1383 |
| 2 | MAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION INC | EAU CLAIRE | WI | NURSE PRACTITIONER | 799 | 4,250 | 2.7% | (715) 838-5222 |
| 3 | ASPIRUS RHINELANDER AND TOMAHAWK HOSPITALS AND CLINICS, INC. | RHINELANDER | WI | NURSE PRACTITIONER | 528 | 2,275 | 1.4% | (715) 361-4700 |
| 4 | SCRIPPS HEALTH | LA JOLLA | WI | PHYSICIAN ASSISTANT | 1431 | 2,175 | 1.4% | (858) 455-9100 |
| 5 | ORTHOPEDIC AND SPORTS MEDICINE SPECIALISTS OF GREEN BAY SC | GREEN BAY | WI | ORTHOPEDIC SURGERY | 50 | 801 | 0.5% | — |
*Share of Wisconsin's disclosed Medicare-FFS services for A9585, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing A9585 in Wisconsin — 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 →