NEVVI Medicare utilization intelligence
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Market snapshot

91200 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

91200 — Measurement of liver stiffness

Billing groups
369
Named-group FFS services
38,475
FFS of Medicare
49%
Services YoY
+3.7%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~78,416 services

38,475 observed fee-for-service (49%) · ~39,941 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 — 91200 (CY2024)

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

Named-group submitted charges
$4.8M
Named-group allowed amount
$753K
Named-group Medicare payments
$547K
Avg charge / svc
$124
Avg allowed / svc
$20
Avg payment / svc
$14
Average charge per group
$12 369 groups · avg submitted charge / service $700
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Physician groups ranked by 91200 services, CY2024
#Physician group City St Specialty Providers 91200 svcs Submitted charges Avg charge Medicare $ locked column Share* Phone
1 GALEN MEDICAL GROUP, PC CHATTANOOGA TN NURSE PRACTITIONER 123 1,349 $138,947 $103 premium 64.4% (423) 643-2500
2 RADIOLOGY REGIONAL CENTER P A FORT MYERS FL DIAGNOSTIC RADIOLOGY 52 1,290 $113,790 $88 premium 30.2% (239) 936-2316
3 TEXAS LIVER CONSULTANTS PA SAN ANTONIO TX NURSE PRACTITIONER 39 759 $151,606 $200 premium 19.0% (210) 253-3426
4 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 729 $83,106 $114 premium 66.2% (800) 603-0558
5 ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI NEW YORK NY PHYSICIAN ASSISTANT 2818 718 $69,015 $96 premium 17.5% (212) 241-4812
6 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 717 $185,596 $259 premium 17.5% (212) 263-9700
7 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 645 $94,642 $147 premium 31.9%
8 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTON MA INTERNAL MEDICINE 1689 644 $23,828 $37 premium 27.8% (781) 983-9088
9 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 608 $54,112 $89 premium 28.7%
10 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 594 $89,333 $150 premium 10.3% (650) 723-4000
11 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 552 $315,192 $571 premium 12.9% (904) 953-2000
12 CHRISTUS TRINITY CLINIC TYLER TX NURSE PRACTITIONER 1495 485 $50,925 $105 premium 12.2% (903) 606-5560
13 SCRIPPS HEALTH LA JOLLA CA PHYSICIAN ASSISTANT 1431 473 $52,520 $111 premium 8.2% (858) 455-9100
14 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 437 $73,612 $168 premium 7.6% (415) 600-1020
15 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 430 $68,370 $159 premium 7.4% (916) 681-8852
16 FLORIDA CLINICAL PRACTICE ASSOCIATION INC GAINESVILLE FL NURSE PRACTITIONER 1912 397 $67,464 $170 premium 9.3% (352) 265-8990
17 EISENHOWER MEDICAL CENTER RANCHO MIRAGE CA NURSE PRACTITIONER 457 386 $5,375 $14 premium 6.7% (760) 340-3911
18 DIGESTIVE CARE OF EVANSVILLE PC NEWBURGH IN NURSE PRACTITIONER 27 354 $53,742 $152 premium 24.7% (812) 477-6103
19 TEXAS DIGESTIVE DISEASE CONSULTANTS, PLLC DALLAS TX GASTROENTEROLOGY 613 348 $49,392 $142 premium 8.7%
20 WEILL MEDICAL COLLEGE OF CORNELL NEW YORK NY INTERNAL MEDICINE 2053 306 $139,800 $457 premium 7.5% (212) 746-5454
21 MAYO CLINIC ROCHESTER MN NURSE PRACTITIONER 4896 300 $71,298 $238 premium 45.7% (507) 284-2511
22 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 296 $14,800 $50 premium 14.1% (615) 322-5000
23 VIRTUA MEDICAL GROUP, PA VOORHEES NJ PHYSICIAN ASSISTANT 1662 289 $13,294 $46 premium 26.7% (856) 247-7260
24 SSM HEALTH CARE GROUP SAINT LOUIS MO NURSE PRACTITIONER 921 277 $23,545 $85 premium 25.0% (314) 977-7455
25 MCV ASSOCIATED PHYSICIANS RICHMOND VA NURSE PRACTITIONER 1791 273 $17,931 $66 premium 16.3% (804) 828-9000
26 BON SECOURS-RICHMOND COMMUNITY HOSPITAL LLC RICHMOND VA NURSE PRACTITIONER 40 271 $32,885 $121 premium 16.2% (804) 288-8900
27 LIVER SPECIALISTS OF TEXAS PLLC HOUSTON TX NURSE PRACTITIONER 5 266 $19,605 $74 premium 6.7% (713) 794-0700
28 HENRY FORD HEALTH SYSTEM DETROIT MI PHYSICIAN ASSISTANT 2536 266 $13,566 $51 premium 33.0% (313) 916-2600
29 SPRINGFIELD CLINIC, LLP SPRINGFIELD IL NURSE PRACTITIONER 686 259 $53,537 $207 premium 12.8% (217) 544-6464
30 OCHSNER CLINIC LLC NEW ORLEANS LA NURSE PRACTITIONER 2839 255 $9,180 $36 premium 30.6% (504) 842-3000
31 ST PAUL PLACE SPECIALISTS, INC. BALTIMORE MD PHYSICIAN ASSISTANT 337 242 $8,712 $36 premium 71.2% (410) 663-8100
32 SAINT LUKES PHYSICIAN GROUP INC KANSAS CITY MO NURSE PRACTITIONER 1228 242 $8,712 $36 premium 21.8%
33 AUSTIN GASTROENTEROLOGY PLLC AUSTIN TX GASTROENTEROLOGY 80 234 $17,550 $75 premium 5.9% (512) 454-4588
34 WASHINGTON UNIVERSITY SAINT LOUIS MO NURSE PRACTITIONER 3070 226 $30,692 $136 premium 20.4% (314) 747-3000
35 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 226 $16,099 $71 premium 23.0% (919) 684-8111
36 LOUISIANA GASTROENTEROLOGY ASSOCIATES LLC LAFAYETTE LA GASTROENTEROLOGY 27 224 $67,200 $300 premium 26.9% (337) 232-6697
37 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON NY PHYSICIAN ASSISTANT 2942 223 $16,075 $72 premium 5.4% (617) 732-5500
38 SOUTHCOAST PHYSICIANS GROUP INC FALL RIVER MA NURSE PRACTITIONER 868 217 $26,252 $121 premium 9.4% (508) 973-5919
39 GASTROINTESTINAL ASSOCIATES PA FLOWOOD MS GASTROENTEROLOGY 46 216 $37,057 $172 premium 24.2% 6013551234562
40 UNIVERSITY OF UTAH ADULT SERVICES SALT LAKE CITY UT PHYSICIAN ASSISTANT 1783 214 $18,584 $87 premium 27.4% (801) 581-2121
41 UNIVERSITY OF VIRGINIA PHYSICIANS GROUP CHARLOTTESVILLE VA NURSE PRACTITIONER 1704 211 $8,018 $38 premium 12.6% (434) 924-5959
42 RIVERSIDE PHYSICIAN SERVICES INC NEWPORT NEWS VA PHYSICIAN ASSISTANT 793 205 $16,660 $81 premium 12.2%
43 THE ASSOCIATION OF UNIVERSITY PHYSICIANS SEATTLE WA PHYSICIAN ASSISTANT 3612 201 $6,472 $32 premium 23.7% (206) 364-0500
44 IU HEALTH MEDICAL GROUP, LLC INDIANAPOLIS IN NURSE PRACTITIONER 4250 200 $9,690 $48 premium 14.0% (888) 484-3258
45 MEMORIAL GASTROENTEROLOGY GROUP NEW YORK NY GASTROENTEROLOGY 28 196 $17,640 $90 premium 4.8% (212) 639-2000
46 BORLAND GROOVER CLINIC, PA JACKSONVILLE FL GASTROENTEROLOGY 125 185 $92,500 $500 premium 4.3% (904) 398-7205
47 LIVER ASSOCIATES OF TEXAS, P.A. HOUSTON TX GASTROENTEROLOGY 3 184 $26,245 $143 premium 4.6% 7137998300118
48 CENTRAL CALIFORNIA FACULTY MEDICAL GROUP INC FRESNO CA EMERGENCY MEDICINE 252 179 $10,746 $60 premium 3.1% (559) 459-6000
49 HATTIESBURG CLINIC PA HATTIESBURG MS FAMILY PRACTICE 530 179 $17,005 $95 premium 20.0% (601) 264-6000
50 RUSH UNIVERSITY MEDICAL GROUP CHICAGO IL PHYSICIAN ASSISTANT 1496 174 $7,308 $42 premium 8.6% (312) 563-2875
51 GASTROENTEROLOGY ASSOCIATES OF NEW JERSEY LLC TOMS RIVER NJ GASTROENTEROLOGY 82 172 $51,600 $300 premium 15.9% (732) 281-1590
52 AE AND LY MEDICAL ASSOCIATES PLLC HUNTINGTON NY GASTROENTEROLOGY 5 171 $17,100 $100 premium 4.2% (631) 629-4628
53 REGENTS OF THE UNIVERSITY OF MICHIGAN ANN ARBOR MI INTERNAL MEDICINE 3330 171 $25,560 $149 premium 21.2% (734) 763-5459
54 AURORA MEDICAL GROUP, INC. MILWAUKEE WI DIAGNOSTIC RADIOLOGY 3696 167 $29,475 $176 premium 31.3% (414) 421-8400
55 UNIVERSITY HOSPITALS MEDICAL GROUP INC CLEVELAND OH NURSE PRACTITIONER 2232 164 $6,068 $37 premium 7.7%
56 HOLSTON MEDICAL GROUP PC BRISTOL TN NURSE PRACTITIONER 244 162 $11,340 $70 premium 7.7% (423) 844-7000
57 UNIVERSITY GASTROENTEROLOGY, LLC PROVIDENCE RI GASTROENTEROLOGY 100 155 $23,250 $150 premium 91.7% (401) 421-8800
58 YALE UNIVERSITY NEW HAVEN CT PHYSICIAN ASSISTANT 2649 154 $38,500 $250 premium 27.3% (203) 688-4242
59 HEALTH FIRST MEDICAL GROUP, LLC MELBOURNE FL NURSE PRACTITIONER 669 149 $10,876 $73 premium 3.5% (321) 434-8878
60 MARTIN MEMORIAL MEDICAL CENTER INC STUART FL PHYSICIAN ASSISTANT 504 148 $52,836 $357 premium 3.5% (772) 223-5665
61 PREMIER MEDICAL GROUP OF THE HUDSON VALLEY PC POUGHKEEPSIE NY NURSE PRACTITIONER 131 146 $12,410 $85 premium 3.6%
62 BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES ROYAL OAK MI PHYSICIAN ASSISTANT 833 145 $10,099 $70 premium 18.0% (248) 898-5058
63 ATLANTIC GASTROENTEROLOGY PC BROOKLYN FL GASTROENTEROLOGY 7 144 $5,256 $37 premium 3.4% (718) 615-4001
64 ADVANCED DIGESTIVE CENTER, INC HOLMDEL NJ GASTROENTEROLOGY 2 141 $7,050 $50 premium 13.0% (732) 888-4800
65 ALAMEDA HEALTH SYSTEM OAKLAND CA INTERNAL MEDICINE 601 141 $16,945 $120 premium 2.4% (510) 437-4800
66 PRATT MEDICAL GROUP INC BOSTON MA INTERNAL MEDICINE 277 141 $16,037 $114 premium 6.1% (617) 636-5000
67 CLEVELAND CLINIC FLORIDA WESTON FL NURSE PRACTITIONER 720 140 $10,500 $75 premium 3.3% (954) 659-5000
68 UNIVERSITY PHYSICIANS INCORPORATED AURORA CO PHYSICIAN ASSISTANT 3122 140 $10,360 $74 premium 29.2% (720) 777-1234
69 LEHIGH VALLEY PHYSICIAN GROUP ALLENTOWN PA PHYSICIAN ASSISTANT 2389 140 $10,500 $75 premium 9.3%
70 UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES LITTLE ROCK AR NURSE PRACTITIONER 1241 138 $6,348 $46 premium 41.3% (501) 686-8000
71 UNIVERSITY OF LOUISVILLE PHYSICIANS INC LOUISVILLE KY NURSE PRACTITIONER 1442 137 $4,795 $35 premium 21.2% (502) 629-2398
72 CAPE RADIOLOGY GROUP PC CAPE GIRARDEAU MO DIAGNOSTIC RADIOLOGY 53 134 $5,628 $42 premium 12.1% (573) 334-6071
73 EINSTEIN PRACTICE PLAN INC PHILADELPHIA PA DIAGNOSTIC RADIOLOGY 740 134 $15,920 $119 premium 8.9% (215) 456-8242
74 GRAND JUNCTION GASTROENTEROLOGY PLLC GRAND JUNCTION NE GASTROENTEROLOGY 12 133 $13,300 $100 premium 57.8% (970) 242-6600
75 STONY BROOK INTERNISTS UNIVERSITY FACULTY PRACTICE CORPORATION STONY BROOK NY HOSPITALIST 414 132 $19,800 $150 premium 3.2% (631) 444-1560
76 USC CARE MEDICAL GROUP INC LOS ANGELES CA DIAGNOSTIC RADIOLOGY 1374 132 $7,260 $55 premium 2.3% (800) 872-2273
77 USA HEALTH PHYSICIAN BILLING SERVICES LLC MOBILE AL NURSE PRACTITIONER 353 131 $5,262 $40 premium 72.0% (251) 471-7000
78 OSU INTERNAL MEDICINE LLC COLUMBUS OH NURSE PRACTITIONER 1155 130 $6,025 $46 premium 6.1% (614) 293-8000
79 ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI NEW YORK NJ PHYSICIAN ASSISTANT 2818 128 $7,680 $60 premium 11.8% (212) 241-4812
80 NCHMD INC NAPLES FL NEUROLOGY 515 126 $9,828 $78 premium 3.0% (239) 436-5100
81 KANSAS UNIVERSITY PHYSICIANS INC KANSAS CITY KS NURSE PRACTITIONER 1815 126 $17,415 $138 premium 51.0% (913) 588-1227
82 NORTH SHORE-LIJ MEDICAL PC MANHASSET NY PHYSICIAN ASSISTANT 6294 126 $23,184 $184 premium 3.1%
83 PENINSULA CANCER INSTITUTE, LLC NEWPORT NEWS VA HEMATOLOGY/ONCOLOGY 29 125 $14,685 $117 premium 7.5% (757) 534-5555
84 UNIVERSITY OF MIAMI MIAMI FL NURSE PRACTITIONER 2331 125 $33,125 $265 premium 2.9% (305) 689-5437
85 LOS PALOS GASTROENTEROLOGY SPECIALISTS INC SALINAS CA GASTROENTEROLOGY 5 119 $14,875 $125 premium 2.1% (831) 424-8888
86 MARY HITCHCOCK MEMORIAL HOSPITAL LEBANON NH NURSE PRACTITIONER 1270 118 $3,408 $29 premium 39.5% (603) 650-5000
87 RHODE ISLAND MEDICAL IMAGING INC EAST PROVIDENCE MA DIAGNOSTIC RADIOLOGY 109 117 $4,426 $38 premium 5.0% (401) 626-3900
88 OLYMPIA MULTI SPECIALTY CLINIC OLYMPIA WA CARDIOVASCULAR DISEASE (CARDIOLOGY) 20 115 $8,625 $75 premium 13.6% (360) 754-1727
89 ORLANDO HEALTH MEDICAL GROUP INC ORLANDO FL PHYSICIAN ASSISTANT 2145 114 $10,146 $89 premium 2.7% (407) 896-1100
90 ZUHDI TRANSPLANT PHYSICIANS OKLAHOMA CITY OK NURSE PRACTITIONER 51 114 $4,154 $36 premium 45.1% (405) 947-5557
91 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 114 $4,218 $37 premium 5.6%
92 THE METROHEALTH SYSTEM CLEVELAND OH NURSE PRACTITIONER 1175 112 $4,928 $44 premium 5.3% (216) 778-7800
93 RENAISSANCE GASTROENTEROLOGY EDINBURG TX GASTROENTEROLOGY 19 111 $9,657 $87 premium 2.8% (956) 362-3636
94 WINCHESTER GASTROENTEROLOGY ASSOCIATES WINCHESTER VA PHYSICIAN ASSISTANT 15 111 $10,878 $98 premium 6.6% 5406671244234
95 REGENTS OF THE UNIV OF CA SACRAMENTO CA DIAGNOSTIC RADIOLOGY 1608 111 $5,883 $53 premium 1.9% (877) 827-7463
96 UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS DALLAS TX PHYSICIAN ASSISTANT 3200 111 $15,873 $143 premium 2.8% (214) 633-5555
97 MEDHEALTH DALLAS TX PHYSICIAN ASSISTANT 430 110 $36,300 $330 premium 2.8% (214) 599-8624
98 ST VINCENT HOSPITAL-HOSPITAL SISTERS-THIRD ORDER OF ST FRANCIS GREEN BAY WI PHYSICIAN ASSISTANT 604 110 $37,950 $345 premium 20.6% (920) 496-4700
99 NUVANCE HEALTH MEDICAL PRACTICE CT INC DANBURY CT PHYSICIAN ASSISTANT 748 109 $14,279 $131 premium 19.3% (203) 739-7118
100 CARLE HEALTH CARE INCORPORATED URBANA IL NURSE PRACTITIONER 1528 109 $12,535 $115 premium 5.4% (888) 712-2753

Showing the top 100 of 369 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 →