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 California?
109 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 California in 2024; the top five hold 35% 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 California market — the table below shows the top 25 groups (free tier).
| # | Physician group | City | St | Specialty | Providers | 93351 svcs | Share* | Phone 🔒 | Hosp. affil. 🔒 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 2,550 | 6.1% | 555-0100 | — |
| 2 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | INTERNAL MEDICINE | 1424 | 2,195 | 5.2% | 555-0100 | — |
| 3 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 1,552 | 3.7% | 555-0100 | — |
| 4 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | CA | FAMILY PRACTICE | 489 | 1,329 | 3.2% | 555-0100 | — |
| 5 | PACIFIC CENTRAL COAST HEALTH CENTERS | SANTA MARIA | CA | PHYSICIAN ASSISTANT | 249 | 1,183 | 2.8% | 555-0100 | — |
| 6 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 1,042 | 2.5% | 555-0100 | — |
| 7 | REGENTS UNIV OF CALIFORNIA UCSF | SAN FRANCISCO | CA | PHYSICIAN ASSISTANT | 277 | 858 | 2.0% | 555-0100 | — |
| 8 | SOUTH ORANGE COUNTY CARDIOLOGY GRP | LAGUNA HILLS | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 10 | 758 | 1.8% | 555-0100 | — |
| 9 | ORANGE COUNTY HEART INSTITUTE AND RESEARCH CENTER A MEDICAL GROUP | ORANGE | CA | INTERVENTIONAL CARDIOLOGY | 13 | 753 | 1.8% | 555-0100 | — |
| 10 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 659 | 1.6% | 555-0100 | — |
| 11 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 639 | 1.5% | 555-0100 | — |
| 12 | MOKABBERI MD INC | ORANGE | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 4 | 607 | 1.4% | 555-0100 | — |
| 13 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 605 | 1.4% | 555-0100 | — |
| 14 | CABRILLO CARDIOLOGY MEDICAL GROUP INC | OXNARD | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 9 | 510 | 1.2% | 555-0100 | — |
| 15 | SANSUM CLINIC | SANTA BARBARA | CA | INTERNAL MEDICINE | 322 | 491 | 1.2% | 555-0100 | — |
| 16 | CENTER FOR ADVANCED CARDIAC AND VASCULAR INTERVENTIONS | TARZANA | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 485 | 1.2% | 555-0100 | — |
| 17 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 385 | 0.9% | 555-0100 | — |
| 18 | PIH HEALTH PHYSICIANS | WHITTIER | CA | INTERNAL MEDICINE | 606 | 358 | 0.9% | 555-0100 | — |
| 19 | STOCKTON CARDIOLOGY MEDICAL GROUP COMPLETE HEART CARE INC | STOCKTON | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 14 | 282 | 0.7% | 555-0100 | — |
| 20 | UNIVERSITY HEALTHCARE ALLIANCE | PLEASANTON | CA | INTERNAL MEDICINE | 332 | 277 | 0.7% | 555-0100 | — |
| 21 | FOOTHILL CARDIOLOGY MEDICAL GROUP INC | PASADENA | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 38 | 274 | 0.7% | 555-0100 | — |
| 22 | ADVENTIST HEALTH PHYSICIANS NETWORK | HANFORD | CA | NURSE PRACTITIONER | 651 | 271 | 0.6% | 555-0100 | — |
| 23 | WASHINGTON TOWNSHIP HOSPITAL DISTRICT | FREMONT | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 27 | 264 | 0.6% | 555-0100 | — |
| 24 | CARING CARDIOLOGY MEDICAL GROUP | LAGUNA HILLS | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 3 | 247 | 0.6% | 555-0100 | — |
| 25 | CARDIOLOGY CONSULTANTS OF SANTA MONICA INC | BEVERLY HILLS | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 3 | 237 | 0.6% | 555-0100 | — |
*Share of California'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.