Who bills the most Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018) to Medicare in Illinois?
46 physician groups billed Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018) to Medicare fee-for-service in Illinois in 2024; the top five hold 63% of disclosed volume, and independent (non-hospital-affiliated) groups deliver 0%.
93018 — Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Illinois market — the table below shows the top 25 groups (free tier).
| # | Physician group | City | St | Specialty | Providers | 93018 svcs | Share* | Phone 🔒 | Hosp. affil. 🔒 |
|---|---|---|---|---|---|---|---|---|---|
| 1 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 6,003 | 13.0% | 555-0100 | — |
| 2 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 5,668 | 12.2% | 555-0100 | — |
| 3 | OSF MULTI-SPECIALTY GROUP | PEORIA | IL | NURSE PRACTITIONER | 2091 | 3,069 | 6.6% | 555-0100 | — |
| 4 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 2,046 | 4.4% | 555-0100 | — |
| 5 | ALEXIAN BROTHERS SPECIALTY GROUP | ELK GROVE VILLAGE | IL | NURSE PRACTITIONER | 44 | 1,526 | 3.3% | 555-0100 | — |
| 6 | ADVENTIST HEALTH PARTNERS INC | HINSDALE | IL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 46 | 1,180 | 2.5% | 555-0100 | — |
| 7 | RUSH UNIVERSITY MEDICAL GROUP | CHICAGO | IL | PHYSICIAN ASSISTANT | 1496 | 1,108 | 2.4% | 555-0100 | — |
| 8 | CGH MEDICAL CENTER | STERLING | IL | NURSE PRACTITIONER | 199 | 701 | 1.5% | 555-0100 | — |
| 9 | SARAH BUSH LINCOLN HEALTH CENTER | MATTOON | IL | NURSE PRACTITIONER | 405 | 652 | 1.4% | 555-0100 | — |
| 10 | PRIME HEALTHCARE ILLINOIS MEDICAL GROUP LLC | DES PLAINES | IL | FAMILY PRACTICE | 262 | 638 | 1.4% | 555-0100 | — |
| 11 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 497 | 1.1% | 555-0100 | — |
| 12 | DECATUR MEMORIAL HOSPITAL | DECATUR | IL | INTERNAL MEDICINE | 184 | 493 | 1.1% | 555-0100 | — |
| 13 | BLESSING HOSPITAL | QUINCY | IL | NURSE PRACTITIONER | 401 | 479 | 1.0% | 555-0100 | — |
| 14 | SPECIALTY PHYSICIANS OF ILLINOIS LLC | OLYMPIA FIELDS | IL | PSYCHIATRY | 112 | 467 | 1.0% | 555-0100 | — |
| 15 | RIVERSIDE HEALTH SYSTEM | KANKAKEE | IL | NURSE PRACTITIONER | 211 | 433 | 0.9% | 555-0100 | — |
| 16 | ROCKFORD HEALTH PHYSICIANS | ROCKFORD | IL | DIAGNOSTIC RADIOLOGY | 516 | 403 | 0.9% | 555-0100 | — |
| 17 | LOYOLA UNIVERSITY MEDICAL CENTER | MAYWOOD | IL | NURSE PRACTITIONER | 933 | 349 | 0.8% | 555-0100 | — |
| 18 | MORRIS HOSPITAL | MORRIS | IL | NURSE PRACTITIONER | 116 | 320 | 0.7% | 555-0100 | — |
| 19 | DEACONESS ILLINOIS SPECIALTY CLINIC, INC. | MARION | IL | PHYSICIAN ASSISTANT | 127 | 309 | 0.7% | 555-0100 | — |
| 20 | SAINT ANTHONY HEALTH AFFILIATES | CHICAGO | IL | DIAGNOSTIC RADIOLOGY | 98 | 245 | 0.5% | 555-0100 | — |
| 21 | HEART CARE CENTERS OF ILLINOIS, S.C. | PALOS PARK | IL | INTERVENTIONAL CARDIOLOGY | 38 | 231 | 0.5% | 555-0100 | — |
| 22 | SPRINGFIELD CLINIC, LLP | SPRINGFIELD | IL | NURSE PRACTITIONER | 686 | 215 | 0.5% | 555-0100 | — |
| 23 | SOUTHERN ILLINOIS MEDICAL SERVICES NFP | CARBONDALE | IL | NURSE PRACTITIONER | 347 | 195 | 0.4% | 555-0100 | — |
| 24 | CONSULTANTS IN CARDIOLOGY AND ELECTROPHYSIOLOLGY LLC | EVERGREEN PARK | IL | NURSE PRACTITIONER | 21 | 188 | 0.4% | 555-0100 | — |
| 25 | FAIRVIEW HEIGHTS MEDICAL GROUP SC | SHILOH | IL | NURSE PRACTITIONER | 445 | 177 | 0.4% | 555-0100 | — |
*Share of Illinois's disclosed Medicare-FFS services for 93018, 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.