93351 — Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report
8 groups billed 93351 to Medicare FFS in MN in 2024; the top five hold 92% of disclosed volume, and independent (non-hospital-affiliated) groups deliver 0%. Snapshot covers the whole market — the table below shows the top 25 (free tier).
| # | Physician group | City | St | Specialty | Providers | 93351 svcs | Share* | Phone | Hosp. affil. |
|---|---|---|---|---|---|---|---|---|---|
| 1 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 353 | 18.0% | (507) 284-2511 | yes |
| 2 | OLMSTED MEDICAL CENTER | ROCHESTER | MN | PHYSICIAN ASSISTANT | 315 | 101 | 5.2% | (507) 292-7009 | yes |
| 3 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 60 | 3.1% | (612) 863-4000 | yes |
| 4 | MAYO CLINIC HEALTH SYSTEM-SOUTHWEST WISCONSIN REGION INC | LA CROSSE | MN | FAMILY PRACTICE | 547 | 57 | 2.9% | (608) 785-0940 | yes |
| 5 | SANFORD HEALTH OF NORTHERN MINNESOTA | BEMIDJI | MN | NURSE PRACTITIONER | 347 | 28 | 1.4% | (218) 333-5000 | yes |
| 6 | INFINITE HEALTH COLLABORATIVE, PA | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 813 | 26 | 1.3% | (612) 863-6960 | yes |
| 7 | HENNEPIN HEALTHCARE SYSTEM INC | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 895 | 13 | 0.7% | (612) 873-6963 | yes |
| 8 | NORTH MEMORIAL HEALTH CARE | ROBBINSDALE | MN | PHYSICIAN ASSISTANT | 501 | 11 | 0.6% | (763) 581-5400 | yes |
*Share of the state's disclosed Medicare-FFS services for the primary code, counted once per clinician. "St" is the state the volume was billed from: a group appears in each state where its clinicians bill Medicare, with that state's volume and share ("City" is the 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, so shares reflect attributable volume. See Methods.
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 →