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Market snapshot

94621 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

94621 — Test for exercise-induced heart and lung stress

Billing groups
169
Named-group FFS services
9,377
FFS of Medicare
49%
Services YoY
-7.9%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~19,058 services

9,377 observed fee-for-service (49%) · ~9,681 estimated Medicare Advantage. Scaled from the observed floor by each state’s fee-for-service share (FFS share as of 2024) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale

Top states — 94621 (CY2024)

Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market.

Named-group submitted charges
$3.4M
Named-group allowed amount
$925K
Named-group Medicare payments
$707K
Avg charge / svc
$361
Avg allowed / svc
$99
Avg payment / svc
$75
Average charge per group
$99 169 groups · avg submitted charge / service $1,076
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Physician groups ranked by 94621 services, CY2024
#Physician group City St Specialty Providers 94621 svcs Submitted charges Avg charge Medicare $ locked column Share* Phone
1 S IYER, PA DENTON TX NURSE PRACTITIONER 2 566 $207,201 $366 premium 28.3% (940) 565-0373
2 SOUTHEASTERN CARDIOLOGY ASSOCIATES PC COLUMBUS GA CARDIOVASCULAR DISEASE (CARDIOLOGY) 6 351 $154,628 $441 premium 70.1% (706) 243-4500
3 OLUSEGUN OSENI PA WEATHERFORD TX NURSE PRACTITIONER 4 312 $146,640 $470 premium 15.6% (817) 594-9993
4 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 309 $133,822 $433 premium 29.6% (617) 724-0287
5 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 302 $86,287 $286 premium 28.9% (617) 732-5500
6 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 283 $123,105 $435 premium 17.4% (212) 263-9700
7 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 177 $81,774 $462 premium 55.3%
8 WEILL MEDICAL COLLEGE OF CORNELL NEW YORK NY INTERNAL MEDICINE 2053 175 $102,375 $585 premium 10.7% (212) 746-5454
9 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 174 $187,224 $1,076 premium 13.8% (904) 953-2000
10 CARDIOLOGY ASSOCIATES OF MOBILE INC MOBILE AL PHYSICIAN ASSISTANT 52 162 $43,740 $270 premium 72.3% (251) 460-0078
11 UNIVERSITY OF VERMONT MEDICAL CENTER INC BURLINGTON MA PHYSICIAN ASSISTANT 1194 158 $48,263 $305 premium 15.1% (802) 847-0000
12 REGENTS UNIV OF CALIFORNIA UCSF SAN FRANCISCO CA PHYSICIAN ASSISTANT 277 156 $49,140 $315 premium 11.7% (415) 476-1000
13 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 154 $83,818 $544 premium 11.5% (650) 723-4000
14 CHINATOWN TRUE CARE MEDICAL PLLC BROOKLYN NY NURSE PRACTITIONER 246 152 $38,787 $255 premium 9.3% (718) 871-8255
15 MILLENNIUM PHYSICIAN GROUP LLC PORT CHARLOTTE FL PHYSICIAN ASSISTANT 953 151 $47,260 $313 premium 12.0% (941) 255-3535
16 NORTH SHORE-LIJ MEDICAL PC MANHASSET NY PHYSICIAN ASSISTANT 6294 141 $81,550 $578 premium 8.7%
17 SALINE HEART GROUP PA BENTON AR CARDIOVASCULAR DISEASE (CARDIOLOGY) 2 140 $53,900 $385 premium 59.1% (501) 315-4008
18 HOSKINSON HEALTH AND WELLNESS CLINIC LLC GILLETTE TX INTERNAL MEDICINE 57 134 $37,386 $279 premium 6.7% (307) 387-9850
19 ADVANCED DIAGNOSTIC IMAGING PC NASHVILLE TN NURSE PRACTITIONER 534 119 $82,762 $695 premium 46.3% (615) 612-2146
20 PERVAIZ IQBAL PHYSICIAN PC BROOKLYN NY INTERNAL MEDICINE 2 114 $41,228 $362 premium 7.0% (718) 756-1309
21 TRICOUNTY PHYSICIANS LLC THE VILLAGES FL NURSE PRACTITIONER 4 109 $26,120 $240 premium 8.7% (352) 561-6299
22 PRECISION HEALTHCARE SPECIALISTS, LLC FORT MYERS FL PHYSICIAN ASSISTANT 100 104 $48,204 $464 premium 8.3% (239) 291-6970
23 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 102 $22,542 $221 premium 31.5%
24 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 100 $24,600 $246 premium 38.6% (919) 684-8111
25 ST DAVIDS HEART AND VASCULAR PLLC AUSTIN TX CARDIOVASCULAR DISEASE (CARDIOLOGY) 199 96 $20,618 $215 premium 4.8% (512) 899-2028
26 ADVOCATE HEALTH AND HOSPITALS CORPORATION BUFFALO GROVE IL NURSE PRACTITIONER 3045 94 $29,478 $314 premium 29.0% (847) 459-1160
27 MCV ASSOCIATED PHYSICIANS RICHMOND VA NURSE PRACTITIONER 1791 92 $26,404 $287 premium 48.2% (804) 828-9000
28 PREMIER MOUNTAIN HEALTHCARE LLC SHOW LOW AZ NURSE PRACTITIONER 8 86 $19,178 $223 premium 23.9% (928) 367-1077
29 HMV DIAGNOSTICS INC HOLIDAY KY NURSE PRACTITIONER 21 83 $8,250 $99 premium 53.5% (877) 202-1191
30 YALE UNIVERSITY NEW HAVEN CT PHYSICIAN ASSISTANT 2649 79 $26,465 $335 premium 35.1% (203) 688-4242
31 WELLSTAR MEDICAL GROUP LLC MARIETTA GA NURSE PRACTITIONER 3060 79 $26,315 $333 premium 15.8% (770) 422-2004
32 BENSON YU HUANG, M.D, PA LAREDO TX NURSE PRACTITIONER 2 77 $42,350 $550 premium 3.9% (956) 794-8880
33 HEART AND RHYTHM INSTITUTE OF SOUTH TEXAS PA SAN ANTONIO TX CARDIAC ELECTROPHYSIOLOGY 2 75 $21,900 $292 premium 3.8% (210) 998-6900
34 INOVA HEALTH CARE SERVICES FALLS CHURCH VA NURSE PRACTITIONER 1818 72 $13,104 $182 premium 37.7%
35 NORTHEAST FLORIDA LUNG CLINIC JACKSONVILLE FL INTERNAL MEDICINE 3 71 $17,332 $244 premium 5.6% (904) 853-6154
36 SANI AND ESHAGHIAN MD INC NORTHRIDGE CA INTERNAL MEDICINE 4 69 $36,156 $524 premium 5.2% (844) 428-5864
37 HEALTHTEXAS PROVIDER NETWORK DALLAS TX PHYSICIAN ASSISTANT 2482 69 $17,313 $251 premium 3.5%
38 EASY CARE QUEENS MEDICAL, PC JACKSON HEIGHTS NY INTERNAL MEDICINE 2 68 $17,110 $252 premium 4.2% (718) 446-4544
39 OCHSNER CLINIC LLC NEW ORLEANS LA NURSE PRACTITIONER 2839 66 $15,708 $238 premium 49.3% (504) 842-3000
40 CONSENSUS MEDICAL GROUP LLC JERSEY CITY NJ PHYSICIAN ASSISTANT 144 63 $38,304 $608 premium 14.1% (201) 464-8888
41 LAHEY CLINIC INC BURLINGTON MA NURSE PRACTITIONER 1400 63 $19,344 $307 premium 6.0%
42 USC CARE MEDICAL GROUP INC LOS ANGELES CA DIAGNOSTIC RADIOLOGY 1374 63 $18,270 $290 premium 4.7% (800) 872-2273
43 CLEVELAND CLINIC CLEVELAND IN PHYSICIAN ASSISTANT 6828 62 $28,644 $462 premium 43.7%
44 CARDIOLOGY CLINIC OF SAN ANTONIO, PLLC SAN ANTONIO TX CARDIOVASCULAR DISEASE (CARDIOLOGY) 124 62 $11,260 $182 premium 3.1% (210) 271-3204
45 CHRISTIANA CARE HEALTH SERVICES INC NEWARK DE PHYSICIAN ASSISTANT 1537 59 $11,242 $191 premium 100.0%
46 METHODIST PHYSICIAN PRACTICES PLLC SAN ANTONIO TX INTERVENTIONAL CARDIOLOGY 169 55 $10,691 $194 premium 2.8% (210) 575-8289
47 THE REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELES CA INTERNAL MEDICINE 1424 54 $19,926 $369 premium 4.0% (310) 825-7922
48 KANSAS UNIVERSITY PHYSICIANS INC KANSAS CITY KS NURSE PRACTITIONER 1815 53 $23,451 $442 premium 82.8% (913) 588-1227
49 UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS DALLAS TX PHYSICIAN ASSISTANT 3200 53 $15,211 $287 premium 2.6% (214) 633-5555
50 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 52 $12,272 $236 premium 3.9% (800) 926-8273
51 PRIVIA CARE CENTER LLC FREDERICK MD NURSE PRACTITIONER 282 52 $24,752 $476 premium 30.2% (240) 215-1138
52 SCRIPPS HEALTH LA JOLLA CA PHYSICIAN ASSISTANT 1431 51 $26,833 $526 premium 3.8% (858) 455-9100
53 VXL MEDICAL CARE PC ELMHURST NY INTERNAL MEDICINE 2 50 $15,000 $300 premium 3.1% (718) 280-9680
54 FAIRVIEW EXPRESS CARE MINNEAPOLIS MN PHYSICIAN ASSISTANT 2007 50 $12,936 $259 premium 63.3% (612) 672-7422
55 BANNER-UNIVERSITY MEDICAL GROUP TUCSON AZ INTERNAL MEDICINE 1068 49 $8,820 $180 premium 13.6% (520) 694-0111
56 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 47 $12,173 $259 premium 21.0% (205) 934-3460
57 TEMPLE FACULTY PRACTICE PLAN INC PHILADELPHIA PA PHYSICIAN ASSISTANT 1330 47 $10,340 $220 premium 20.9%
58 TEXAS STAR ORTHOPEDIC INSTITUTE LLC PLANO TX ORTHOPEDIC SURGERY 23 46 $21,778 $473 premium 2.3% (972) 250-5700
59 CHRISTOPHER L JOHN LITTLE ROCK AR PULMONARY DISEASE 2 45 $7,070 $157 premium 19.0% (501) 407-0200
60 AURORA MEDICAL GROUP, INC. MILWAUKEE WI DIAGNOSTIC RADIOLOGY 3696 44 $40,965 $931 premium 37.3% (414) 421-8400
61 PRACTICE ASSOCIATES MEDICAL GROUP MORRISTOWN NJ NURSE PRACTITIONER 1404 44 $9,988 $227 premium 9.8% (973) 971-5596
62 BANNER - UNIVERSITY PHYSICIAN SPECIALISTS LLC PHOENIX AZ PHYSICIAN ASSISTANT 349 42 $7,560 $180 premium 11.7% (602) 839-3927
63 AHS OKLAHOMA HEART LLC TULSA OK PHYSICIAN ASSISTANT 136 42 $6,426 $153 premium 46.7% (918) 592-0999
64 CEDARS-SINAI MEDICAL CARE FOUNDATION LOS ANGELES CA PHYSICIAN ASSISTANT 1699 42 $9,754 $232 premium 3.1% (310) 423-0674
65 BLUE RIDGE PULMONARY MEDICINE, PC CLEVELAND TN PULMONARY DISEASE 4 41 $15,088 $368 premium 16.0% (423) 476-2212
66 POCATELLO HEALTH SERVICES LLC POCATELLO ID PHYSICIAN ASSISTANT 173 39 $9,282 $238 premium 57.4%
67 SPECTRUM HEALTH PRIMARY CARE PARTNERS GRAND RAPIDS MI PHYSICIAN ASSISTANT 2255 39 $7,059 $181 premium 31.0% (616) 885-5000
68 PRANA HEALTH PLLC FAYETTEVILLE NC PHYSICIAN ASSISTANT 4 39 $19,500 $500 premium 15.1% (910) 824-7619
69 INTEGRIS CARDIOVASCULAR PHYSICIANS LLC OKLAHOMA CITY OK PHYSICIAN ASSISTANT 114 37 $6,364 $172 premium 41.1% (405) 951-4345
70 WELLSPAN MEDICAL GROUP YORK PA PHYSICIAN ASSISTANT 2312 37 $5,550 $150 premium 16.4%
71 MISSION HEALTH COMMUNITY MULTISPECIALTY PROVIDERS LLC ASHEVILLE NC PHYSICIAN ASSISTANT 593 35 $5,320 $152 premium 13.5% (828) 213-1740
72 NCHMD INC NAPLES FL NEUROLOGY 515 35 $11,480 $328 premium 2.8% (239) 436-5100
73 RUTGERS HEALTH-RWJ SCLERODERMA PROGRAM NEW BRUNSWICK NJ NURSE PRACTITIONER 387 34 $14,484 $426 premium 7.6%
74 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTON MA INTERNAL MEDICINE 1689 34 $7,616 $224 premium 3.3% (781) 983-9088
75 SAINT LUKES PHYSICIAN GROUP INC KANSAS CITY MO NURSE PRACTITIONER 1228 34 $5,950 $175 premium 53.1%
76 UNIVERSITY MEDICAL SERVICE ASSOCIATION INC TAMPA FL NURSE PRACTITIONER 814 33 $7,215 $219 premium 2.6%
77 MAIN LINE HEALTHCARE BRYN MAWR PA NURSE PRACTITIONER 1157 33 $6,600 $200 premium 14.7%
78 POUDRE VALLEY MEDICAL GROUP LLC COLORADO SPRINGS CO PHYSICIAN ASSISTANT 2390 32 $4,352 $136 premium 53.3%
79 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 32 $8,811 $275 premium 1.6% (254) 724-2663
80 HONORHEALTH AMBULATORY SCOTTSDALE AZ PHYSICIAN ASSISTANT 601 31 $5,987 $193 premium 8.6%
81 BAYSTATE MEDICAL PRACTICES INC SPRINGFIELD MA PHYSICIAN ASSISTANT 1326 31 $4,691 $151 premium 3.0%
82 UNIVERSITY OF MIAMI MIAMI FL NURSE PRACTITIONER 2331 31 $8,029 $259 premium 2.5% (305) 689-5437
83 PULMONARY CRITICAL CARE AND SLEEP ATLANTIS FL NURSE PRACTITIONER 18 31 $10,695 $345 premium 2.5% (561) 967-4118
84 TAMPA GENERAL MEDICAL GROUP INC TAMPA FL PHYSICIAN ASSISTANT 352 30 $11,820 $394 premium 2.4% (813) 844-7585
85 MEMPHIS LUNG PHYSICIANS FOUNDATION, INC. MEMPHIS TN PULMONARY DISEASE 61 30 $3,900 $130 premium 11.7% (901) 226-0732
86 TMH PHYSICIAN ASSOCIATES PLLC HOUSTON OH NURSE PRACTITIONER 1930 30 $8,610 $287 premium 9.4% (713) 266-9955
87 PASEO MEDICAL SPECIALISTS LLC GLENDALE AZ CRITICAL CARE (INTENSIVISTS) 3 29 $13,434 $463 premium 8.1% (602) 978-6100
88 CHS PHYSICIAN PARTNERS PC ROSLYN NY PHYSICIAN ASSISTANT 734 29 $6,438 $222 premium 1.8%
89 TMH PHYSICIAN ASSOCIATES PLLC HOUSTON MN NURSE PRACTITIONER 1930 29 $19,053 $657 premium 36.7% (713) 266-9955
90 UNIVERSITY OF MARYLAND PHYSICIANS PA BALTIMORE MD NURSE PRACTITIONER 396 29 $4,060 $140 premium 16.9% (410) 328-7877
91 UNIVERSITY PROFESSIONAL SERVICES PORTLAND OR PHYSICIAN ASSISTANT 1717 28 $5,220 $186 premium 66.7% (503) 494-8311
92 HENRY FORD HEALTH SYSTEM DETROIT MI PHYSICIAN ASSISTANT 2536 28 $6,048 $216 premium 22.2% (313) 916-2600
93 IU HEALTH MEDICAL GROUP, LLC INDIANAPOLIS IN NURSE PRACTITIONER 4250 27 $4,266 $158 premium 19.0% (888) 484-3258
94 UNIVERSITY HOSPITALS MEDICAL GROUP INC CLEVELAND OH NURSE PRACTITIONER 2232 27 $4,941 $183 premium 8.4%
95 TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK NEW YORK NY NURSE PRACTITIONER 2273 26 $10,660 $410 premium 1.6% (212) 305-8559
96 UNIVERSITY OF LOUISVILLE PHYSICIANS INC LOUISVILLE KY NURSE PRACTITIONER 1442 26 $4,368 $168 premium 16.8% (502) 629-2398
97 CEDARS-SINAI MEDICAL CENTER WEST HOLLYWOOD CA NURSE PRACTITIONER 802 26 $6,174 $237 premium 1.9% (310) 423-3277
98 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 25 $7,850 $314 premium 9.7% (615) 322-5000
99 CARDIOVASCULAR INTERVENTIONS PA ORLANDO FL CARDIOVASCULAR DISEASE (CARDIOLOGY) 4 25 $8,446 $338 premium 2.0% (407) 896-7899
100 FLORIDA HOSPITAL MEDICAL GROUP INC MAITLAND FL PHYSICIAN ASSISTANT 1634 25 $8,299 $332 premium 2.0% (407) 200-2700

Showing the top 100 of 169 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →

*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 →