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Market snapshot

72100 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

72100 — X-ray of lower and sacral spine, 2-3 views

Billing groups
2,816
Named-group FFS services
647,855
FFS of Medicare
49%
Services YoY
-1.8%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~1,301,733 services

647,855 observed fee-for-service (50%) · ~653,878 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; 4 states without payer-mix data excluded. How we scale

Top states — 72100 (CY2024)
CA 133,418 FL 97,962 TX 97,950 NY 79,427 IL 61,842

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

Named-group submitted charges
$66.8M
Named-group allowed amount
$16.4M
Named-group Medicare payments
$11.9M
Avg charge / svc
$103
Avg allowed / svc
$25
Avg payment / svc
$18
Average charge per group
$10 2,816 groups · avg submitted charge / service $1,164
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
#Physician group City St Specialty Providers 72100 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 ORTHOLONESTAR PLLC DALLAS TX PHYSICIAN ASSISTANT 407 5,877 $693,486 $118 6.0% (214) 220-2468
2 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 5,843 $843,910 $144 4.4% (916) 681-8852
3 ILLINOIS BONE AND JOINT INSTITUTE, LLC BANNOCKBURN IL ORTHOPEDIC SURGERY 595 5,376 $776,537 $144 8.7% —
4 RADIOLOGY ASSOCIATES OF NORTH TEXAS PA FORT WORTH TX DIAGNOSTIC RADIOLOGY 340 5,174 $248,289 $48 5.3% (817) 321-0470
5 SCRIPPS HEALTH LA JOLLA CA PHYSICIAN ASSISTANT 1431 4,949 $837,362 $169 3.7% (858) 455-9100
6 ADVANCED RADIOLOGY P A BALTIMORE MD DIAGNOSTIC RADIOLOGY 161 4,859 $504,402 $104 9.7% (888) 972-9700
7 EMERGEORTHO PA DURHAM NC PHYSICIAN ASSISTANT 725 3,621 $345,953 $96 6.4% (919) 544-7270
8 ORTHOVIRGINIA INC NORTH CHESTERFIELD VA PHYSICIAN ASSISTANT 567 3,479 $512,515 $147 8.5% —
9 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 3,375 $451,390 $134 4.2% (212) 263-9700
10 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 3,189 $301,686 $95 5.2% —
11 TRUE NORTH MEDICAL GROUP PC ROCKVILLE CENTRE NY PHYSICIAN ASSISTANT 182 3,173 $1,199,541 $378 4.0% (516) 536-2800
12 MSK GROUP PC MEMPHIS TN ORTHOPEDIC SURGERY 141 3,057 $292,835 $96 6.1% (901) 641-3000
13 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 2,985 $195,884 $66 9.1% —
14 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 2,906 $536,885 $185 2.2% (415) 600-1020
15 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 2,705 $224,813 $83 2.8% (254) 724-2663
16 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 2,699 $166,856 $62 6.7% (617) 724-0287
17 ADVANCED RADIOLOGY SERVICES PC GRAND RAPIDS MI DIAGNOSTIC RADIOLOGY 249 2,690 $105,257 $39 8.9% (616) 363-7272
18 ORTHOCAROLINA CHARLOTTE NC PHYSICIAN ASSISTANT 304 2,632 $278,992 $106 4.6% (704) 323-2100
19 ORTHONJ LLC MANASQUAN NJ PHYSICIAN ASSISTANT 300 2,610 $467,190 $179 8.1% (732) 974-0404
20 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 2,501 $139,910 $56 6.2% (508) 334-1000
21 TENNESSEE ORTHOPAEDIC ALLIANCE PA NASHVILLE TN PHYSICIAN ASSISTANT 352 2,442 $292,063 $120 4.9% (615) 329-6600
22 MAYO CLINIC ROCHESTER MN NURSE PRACTITIONER 4896 2,431 $382,720 $157 7.6% (507) 284-2511
23 IHC HEALTH SERVICES INC MURRAY UT PHYSICIAN ASSISTANT 3944 2,419 $116,712 $48 30.1% (801) 261-8346
24 ARLINGTON NEUROSURGEONS, PLLC PLANO TX PHYSICIAN ASSISTANT 46 2,411 $291,956 $121 2.5% (972) 596-6800
25 CEDARS-SINAI MEDICAL CARE FOUNDATION LOS ANGELES CA PHYSICIAN ASSISTANT 1699 2,375 $346,088 $146 1.8% (310) 423-0674
26 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM CA DIAGNOSTIC RADIOLOGY 1197 2,341 $257,276 $110 1.8% (916) 983-7476
27 NORTH SHORE-LIJ MEDICAL PC MANHASSET NY PHYSICIAN ASSISTANT 6294 2,274 $671,714 $295 2.9% —
28 CAMPBELL CLINIC, PC GERMANTOWN TN ORTHOPEDIC SURGERY 225 2,197 $280,548 $128 4.4% (901) 759-3100
29 RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC COLUMBUS OH DIAGNOSTIC RADIOLOGY 243 2,115 $103,617 $49 3.8% (614) 566-5600
30 ZWANGER AND PESIRI RADIOLOGY GROUP LLP LINDENHURST NY DIAGNOSTIC RADIOLOGY 91 2,067 $269,799 $131 2.6% (631) 225-7200
31 LUMINIS HEALTH MEDICAL GROUP, LLC ANNAPOLIS MD PHYSICIAN ASSISTANT 544 2,065 $92,944 $45 4.1% (443) 481-1000
32 TOLEDO RADIOLOGICAL ASSOCIATES INC COLDWATER OH DIAGNOSTIC RADIOLOGY 51 2,038 $66,984 $33 3.7% (517) 279-5400
33 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 2,021 $185,250 $92 1.5% (800) 926-8273
34 RADIOLOGY CONSULTANTS PC OMAHA NE DIAGNOSTIC RADIOLOGY 46 2,000 $58,000 $29 15.6% (402) 717-4760
35 SMI IMAGING LLC PHOENIX AZ DIAGNOSTIC RADIOLOGY 364 1,986 $280,536 $141 7.4% (480) 753-6161
36 ORTHOPAEDIC AND NEUROSURGERY SPECIALISTS, PLLC GREENWICH NY PHYSICIAN ASSISTANT 259 1,900 $186,200 $98 2.4% (203) 869-1145
37 NORTHLAND RADIOLOGY INC N KANSAS CITY MO DIAGNOSTIC RADIOLOGY 15 1,891 $120,508 $64 5.4% (913) 642-4900
38 PROLIANCE SURGEONS INC P S ISSAQUAH WA PHYSICIAN ASSISTANT 395 1,879 $179,465 $96 6.3% (425) 313-5422
39 ARKANSAS HEALTH GROUP LITTLE ROCK AR CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 666 1,828 $90,197 $49 8.4% (501) 202-2093
40 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 1,818 $248,413 $137 1.4% (650) 723-4000
41 THE ORTHOPAEDIC GROUP PC MOBILE AL ORTHOPEDIC SURGERY 69 1,806 $261,129 $145 6.9% (251) 476-5050
42 SPECTRUM HEALTHCARE PARTNERS PA PORTLAND ME DIAGNOSTIC RADIOLOGY 281 1,799 $63,568 $35 40.9% (207) 828-2160
43 SPARTANBURG MEDICAL CENTER SPARTANBURG SC NURSE PRACTITIONER 1070 1,785 $157,734 $88 5.4% (864) 587-3000
44 RHODE ISLAND MEDICAL IMAGING INC EAST PROVIDENCE RI DIAGNOSTIC RADIOLOGY 109 1,738 $142,031 $82 33.0% (401) 626-3900
45 HUGHSTON CLINIC PC COLUMBUS GA ORTHOPEDIC SURGERY 118 1,735 $355,363 $205 4.1% (706) 494-3434
46 ORTHOPAEDIC SURGICAL ASSOCIATES OF LOWELL, P.C. NORTH CHELMSFORD MA ORTHOPEDIC SURGERY 43 1,714 $123,193 $72 4.3% (978) 454-0706
47 SPRINGFIELD CLINIC, LLP SPRINGFIELD IL NURSE PRACTITIONER 686 1,693 $281,316 $166 2.7% (217) 544-6464
48 UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES LITTLE ROCK AR NURSE PRACTITIONER 1241 1,679 $78,395 $47 7.7% (501) 686-8000
49 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 1,657 $77,057 $47 4.1% (617) 732-5500
50 TALLAHASSEE ORTHOPEDIC CLINIC III PL TALLAHASSEE FL PHYSICIAN ASSISTANT 542 1,627 $311,662 $192 1.7% (850) 877-8174
51 RADIOLOGY CONSULTANTS OF IOWA PLC CEDAR RAPIDS IA DIAGNOSTIC RADIOLOGY 72 1,598 $66,172 $41 8.7% (319) 364-0121
52 MERCY CLINIC SPRINGFIELD COMMUNITIES SPRINGFIELD MO PHYSICIAN ASSISTANT 1128 1,591 $86,404 $54 4.6% —
53 ORTHOARKANSAS PA LITTLE ROCK AR PHYSICAL THERAPIST IN PRIVATE PRACTICE 145 1,588 $205,138 $129 7.3% (501) 500-3500
54 RADIOLOGY ASSOCIATES OF ABILENE PA ABILENE TX DIAGNOSTIC RADIOLOGY 25 1,585 $62,448 $39 1.6% (325) 670-2000
55 SOUTHERN BONE AND JOINT SPECIALISTS, PA HATTIESBURG MS PHYSICIAN ASSISTANT 53 1,581 $104,947 $66 7.9% (601) 554-7400
56 HH HEALTH SYSTEM - THE ORTHOPAEDIC CENTER LLC HUNTSVILLE AL PHYSICAL THERAPIST IN PRIVATE PRACTICE 175 1,580 $172,220 $109 6.0% (256) 539-2728
57 STATE UNIVERSITY OF IOWA IOWA CITY IA PHYSICIAN ASSISTANT 1902 1,577 $110,395 $70 8.6% (319) 678-8201
58 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 1,563 $291,443 $186 5.8% (800) 603-0558
59 NORTHSIDE RADIOLOGY ASSOCIATES LLC ATLANTA GA DIAGNOSTIC RADIOLOGY 370 1,538 $268,116 $174 3.6% (404) 851-6577
60 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 1,501 $130,509 $87 2.4% —
61 PENINSULA RADIOLOGICAL ASSOCIATES LIMITED NEWPORT NEWS VA DIAGNOSTIC RADIOLOGY 65 1,491 $59,640 $40 3.6% (757) 594-3900
62 ORTHOPEDIC ONE, INC. UPPER ARLINGTON OH PHYSICAL THERAPIST IN PRIVATE PRACTICE 280 1,487 $163,570 $110 2.7% (614) 827-8700
63 ROY M LERMAN M D P C KING OF PRUSSIA PA PHYSICAL MEDICINE AND REHABILITATION 14 1,482 $111,150 $75 2.9% (610) 337-3111
64 SINGLETON ASSOCIATES PA HOUSTON TX DIAGNOSTIC RADIOLOGY 769 1,478 $250,634 $170 1.5% (855) 504-4544
65 NORTHEAST ORTHOPAEDIC ALLIANCE PLLC CONCORD NH PHYSICIAN ASSISTANT 268 1,474 $446,290 $303 13.6% (603) 883-0091
66 COLUMBUS RADIOLOGY CORP COLUMBUS OH DIAGNOSTIC RADIOLOGY 288 1,444 $251,126 $174 2.6% (614) 228-7231
67 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 1,442 $299,046 $207 1.5% (904) 953-2000
68 ORTHOPEDICSNY, LLP ALBANY NY PHYSICIAN ASSISTANT 112 1,440 $77,453 $54 1.8% (518) 489-2663
69 NORTH FLORIDA SURGEONS PA JACKSONVILLE FL PHYSICIAN ASSISTANT 331 1,438 $140,817 $98 1.5% (904) 396-1725
70 HOUSTON RADIOLOGY ASSOCIATED HOUSTON TX DIAGNOSTIC RADIOLOGY 103 1,436 $122,430 $85 1.5% (281) 206-9020
71 SOUTHEAST ORTHOPEDIC SPECIALISTS LLC JACKSONVILLE FL PHYSICIAN ASSISTANT 143 1,426 $163,007 $114 1.5% (904) 634-0640
72 GOLDEN STATE ORTHOPEDICS AND SPINE WALNUT CREEK CA ORTHOPEDIC SURGERY 190 1,421 $222,800 $157 1.1% (925) 939-8585
73 INFINITE HEALTH COLLABORATIVE, PA MINNEAPOLIS MN PHYSICIAN ASSISTANT 813 1,415 $196,878 $139 4.4% (612) 863-6960
74 TRISTATE IMG (IMAGING MEDICAL GROUP) INC CINCINNATI OH DIAGNOSTIC RADIOLOGY 44 1,396 $44,944 $32 2.5% (513) 865-1331
75 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 1,395 $165,177 $118 2.5% (919) 684-8111
76 THE ASSOCIATION OF UNIVERSITY PHYSICIANS SEATTLE WA PHYSICIAN ASSISTANT 3612 1,386 $70,833 $51 4.6% (206) 364-0500
77 UNMC PHYSICIANS OMAHA NE PHYSICIAN ASSISTANT 1514 1,380 $46,368 $34 10.8% (402) 559-4000
78 MORI BEAN AND BROOKS INC ORANGE PARK FL DIAGNOSTIC RADIOLOGY 947 1,357 $172,561 $127 1.4% (904) 399-5550
79 SDMI, LLC LAS VEGAS NV DIAGNOSTIC RADIOLOGY 36 1,355 $148,499 $110 13.2% (702) 732-6000
80 CHARLOTTE RADIOLOGY PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 218 1,350 $87,097 $65 2.4% (704) 362-1945
81 BEACON ORTHOPAEDICS AND SPORTS MEDICINE LTD CINCINNATI OH PHYSICIAN ASSISTANT 468 1,348 $133,452 $99 2.4% (513) 354-3700
82 FIRST STATE ORTHOPAEDICS PA NEWARK DE PHYSICIAN ASSISTANT 98 1,331 $211,629 $159 21.1% (302) 731-2888
83 COMMONWEALTH RADIOLOGY PC RICHMOND VA DIAGNOSTIC RADIOLOGY 49 1,316 $39,480 $30 3.2% (804) 288-8327
84 ORTHOUNITED, INC. CANTON OH PHYSICIAN ASSISTANT 85 1,311 $125,856 $96 2.3% (330) 492-9200
85 HEALTH FIRST MEDICAL GROUP, LLC MELBOURNE FL NURSE PRACTITIONER 669 1,301 $100,679 $77 1.3% (321) 434-8878
86 EVANSVILLE RADIOLOGY PC EVANSVILLE IN DIAGNOSTIC RADIOLOGY 29 1,298 $50,622 $39 4.7% (812) 422-3254
87 TUCSON ORTHOPAEDIC INSTITUTE PROFESSIONAL CORPORATION TUCSON AZ PHYSICIAN ASSISTANT 111 1,279 $143,415 $112 4.8% (520) 382-8200
88 NOVANT HEALTH SOUTHEASTERN SPINE INSTITUTE LLC MT PLEASANT SC PHYSICIAN ASSISTANT 29 1,273 $132,392 $104 3.9% —
89 MIDLANDS ORTHOPAEDICS AND NEUROSURGERY PA COLUMBIA SC PHYSICIAN ASSISTANT 42 1,269 $115,926 $91 3.9% (803) 256-4107
90 RADIOLOGY INC HUNTINGTON WV DIAGNOSTIC RADIOLOGY 28 1,264 $63,708 $50 25.1% (304) 526-1140
91 OKLAHOMA RADIOLOGY GROUP P C OKLAHOMA CITY OK DIAGNOSTIC RADIOLOGY 61 1,259 $52,009 $41 6.3% (405) 272-7000
92 MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC MEDFORD MA DIAGNOSTIC RADIOLOGY 424 1,248 $52,396 $42 3.1% (781) 395-4909
93 CENTER FOR ORTHOPEDIC RESEARCH AND EDUCATION LLC SUN CITY AZ PHYSICIAN ASSISTANT 254 1,228 $127,927 $104 4.6% (866) 974-2673
94 COLUMBIA ORTHOPAEDIC GROUP LLP COLUMBIA MO ORTHOPEDIC SURGERY 91 1,218 $131,544 $108 3.5% (573) 443-2402
95 ADVOCATE HEALTH AND HOSPITALS CORPORATION BUFFALO GROVE IL NURSE PRACTITIONER 3045 1,217 $230,902 $190 2.0% (847) 459-1160
96 CENTRAL ILLINOIS RADIOLOGICAL ASSOCIATES LTD PEORIA IL DIAGNOSTIC RADIOLOGY 196 1,205 $76,610 $64 1.9% (309) 655-2000
97 CENTERS FOR ADVANCED ORTHOPAEDICS LLC OLNEY MD PHYSICAL THERAPIST IN PRIVATE PRACTICE 596 1,193 $134,320 $113 2.4% (301) 774-0500
98 NY SOCIETY FOR THE RELIEF OF THE RUPTURED AND CRIPPLED PARAMUS NY DIAGNOSTIC RADIOLOGY 29 1,191 $76,224 $64 1.5% (201) 599-8000
99 ORTHOSC LLC MYRTLE BEACH SC PHYSICAL THERAPIST IN PRIVATE PRACTICE 113 1,165 $98,438 $84 3.5% (843) 491-4937
100 WELLSPAN MEDICAL GROUP YORK PA PHYSICIAN ASSISTANT 2312 1,161 $28,560 $25 2.3% —

Showing the top 100 of 2,816 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 →