Who bills the most Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report (93351) to Medicare in Arizona?
15 physician groups billed Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report (93351) to Medicare fee-for-service in Arizona in 2024; the top five hold 78% of disclosed volume, and independent (non-hospital-affiliated) groups deliver 0%.
93351 — Ultrasound of heart with continuous electrocardiogram (ecg) during rest, exercise and/or drug induced stress with review and report · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Arizona market — the table below shows the top 25 groups (free tier).
| # | Physician group | City | St | Specialty | Providers | 93351 svcs | Share* | Phone 🔒 | Hosp. affil. 🔒 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 805 | 32.4% | 555-0100 | — |
| 2 | OLD PUEBLO CARDIOLOGY PC | TUCSON | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 4 | 209 | 8.4% | 555-0100 | — |
| 3 | HONORHEALTH AMBULATORY | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 601 | 196 | 7.9% | 555-0100 | — |
| 4 | VHS OUTPATIENT CLINICS INC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 180 | 77 | 3.1% | 555-0100 | — |
| 5 | DISTRICT MEDICAL GROUP INC | PHOENIX | AZ | PSYCHIATRY | 466 | 70 | 2.8% | 555-0100 | — |
| 6 | NORTHERN ARIZONA HEALTHCARE CORPORATION | FLAGSTAFF | AZ | PHYSICIAN ASSISTANT | 395 | 66 | 2.7% | 555-0100 | — |
| 7 | PIMA HEART PHYSICIANS PC | GREEN VALLEY | AZ | NURSE PRACTITIONER | 65 | 63 | 2.5% | 555-0100 | — |
| 8 | TRI-CITY CARDIOLOGY CONSULTANTS PC | MESA | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 41 | 60 | 2.4% | 555-0100 | — |
| 9 | PONDEROSA HEART HOUSE CALL | GILBERT | AZ | NURSE PRACTITIONER | 10 | 59 | 2.4% | 555-0100 | — |
| 10 | BIO FAMILY CLINIC INC | YUMA | AZ | NURSE PRACTITIONER | 33 | 35 | 1.4% | 555-0100 | — |
| 11 | NASSIM HADDAD MD PLLC | SCOTTSDALE | AZ | NURSE PRACTITIONER | 11 | 32 | 1.3% | 555-0100 | — |
| 12 | CEDARS HEART CLINIC, LLC | CASA GRADE | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 9 | 26 | 1.0% | 555-0100 | — |
| 13 | YAVAPAI REGIONAL MEDICAL CENTER PHYSICIAN CARE LLC | PRESCOTT | AZ | NURSE PRACTITIONER | 120 | 19 | 0.8% | 555-0100 | — |
| 14 | JOSEPH L. CHATHAM, M.D. LTD | MESA | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 2 | 16 | 0.6% | 555-0100 | — |
| 15 | BANNER - UNIVERSITY PHYSICIAN SPECIALISTS LLC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 349 | 15 | 0.6% | 555-0100 | — |
*Share of Arizona's disclosed Medicare-FFS services for 93351, counted once per clinician. 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.