NEVVI Medicare utilization intelligence
+ Build a code basket
Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
G0105 Colorectal cancer screening; colonoscopy on individual at high risk HCPCS · Procedure
Classification Procedure › Digestive/Gastrointestinal › Lower GI Endoscopy - Other (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 364,912 services ▼ 5.0% YoY · 363,739 beneficiaries (CY2024, Medicare FFS)
Medicare paid $105.0M · $287.76 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
1,422
Named-group FFS services
167,348
FFS of Medicare
49%
Services YoY
-5.0%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~335,766 services

167,348 observed fee-for-service (50%) · ~168,418 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 — G0105 (CY2024)
FL 34,363 CA 26,692 TX 25,671 PA 21,890 NC 14,613

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

Named-group submitted charges
$154.2M
Named-group allowed amount
$29.9M
Named-group Medicare payments
$29.9M
Avg charge / svc
$921
Avg allowed / svc
$179
Avg payment / svc
$179
Average charge per group
$171 1,422 groups · avg submitted charge / service $4,088
Market analyticsPlatform
a taste of the twelve-year trend layer

Or just look at it: nuclear heart imaging (78452) in Arizona is open as a live example — the full paid view, real data.

View the live example →

Nevvi's market analytics platform — code baskets, market structure and share, the twelve-year trend layer — is built and not launched yet. We're gathering interest in it.

Notify me at launch →
Refine: practice size any 5+ 25+ 100+ independent only
Filter results:

Email me this CSV

Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers G0105 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 TEXAS DIGESTIVE DISEASE CONSULTANTS, PLLC DALLAS TX GASTROENTEROLOGY 613 5,999 $4,662,267 $777 23.4% —
2 REGIONAL GASTROENTEROLOGY ASSOCIATES OF LANCASTER, LTD. LANCASTER PA PHYSICIAN ASSISTANT 259 2,386 $1,789,500 $750 10.9% (717) 869-4600
3 GASTRO HEALTH, LLC MIAMI FL GASTROENTEROLOGY 256 2,331 $2,820,510 $1,210 6.8% (305) 913-0666
4 ARIZONA DIGESTIVE HEALTH PC GLENDALE AZ GASTROENTEROLOGY 132 1,941 $1,493,736 $770 18.4% (602) 843-1265
5 BORLAND GROOVER CLINIC, PA JACKSONVILLE FL GASTROENTEROLOGY 125 1,857 $1,474,800 $794 5.4% (904) 398-7205
6 ILLINOIS GASTROENTEROLOGY GROUP LLC ELGIN IL GASTROENTEROLOGY 114 1,393 $1,952,952 $1,402 13.0% (847) 888-1300
7 BAPTIST HEALTH MEDICAL GROUP INC LOUISVILLE KY NURSE PRACTITIONER 2448 1,142 $400,728 $351 21.8% (502) 928-1050
8 GENESIS HEALTHCARE PARTNERS PC TORRANCE CA GASTROENTEROLOGY 211 1,053 $898,960 $854 3.9% (310) 534-8400
9 FLORIDA DIGESTIVE HEALTH SPECIALISTS, LLP BRADENTON FL GASTROENTEROLOGY 86 960 $363,840 $379 2.8% (941) 794-1980
10 AUSTIN GASTROENTEROLOGY PLLC AUSTIN TX GASTROENTEROLOGY 80 950 $762,865 $803 3.7% (512) 454-4588
11 CAPITAL DIGESTIVE CARE LLC WASHINGTON MD GASTROENTEROLOGY 238 950 $768,964 $809 7.7% (202) 296-3449
12 WASHINGTON GASTROENTEROLOGY PLLC TACOMA WA PHYSICIAN ASSISTANT 139 873 $574,907 $659 11.4% (253) 272-5127
13 CHESAPEAKE DIGESTIVE ASSOCIATES, PC ANNAPOLIS MD GASTROENTEROLOGY 37 865 $1,046,650 $1,210 7.0% 4102244887421
14 DIGESTIVE HEALTHCARE OF GEORGIA ATLANTA GA GASTROENTEROLOGY 34 788 $630,695 $800 6.4% 40460335431516
15 ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES, P.A. ANNAPOLIS MD GASTROENTEROLOGY 20 779 $630,990 $810 6.3% (615) 770-6600
16 ENDOSCOPY CENTER OF OCALA INC OCALA FL GASTROENTEROLOGY 19 753 $223,069 $296 2.2% (352) 732-8905
17 DIGESTIVE HEALTH SPECIALISTS LLC INDEPENDENCE MO GASTROENTEROLOGY 75 739 $574,945 $778 10.9% (816) 478-4887
18 CONNECTICUT GI PLLC HARTFORD CT GASTROENTEROLOGY 235 729 $757,796 $1,040 20.9% (860) 246-2571
19 COVENANT MEDICAL GROUP INC KNOXVILLE TN NURSE PRACTITIONER 333 718 $415,293 $578 7.1% (865) 632-5885
20 CHRISTUS TRINITY CLINIC TYLER TX NURSE PRACTITIONER 1495 707 $785,204 $1,111 2.8% (903) 606-5560
21 ALLIED DIGESTIVE HEALTH LLC BRICK NJ GASTROENTEROLOGY 274 705 $1,179,491 $1,673 6.3% (732) 458-8300
22 CAPITAL DIGESTIVE CARE LLC WASHINGTON VA GASTROENTEROLOGY 238 684 $841,740 $1,231 7.6% (202) 296-3449
23 GASTROINTESTINAL SPECIALISTS LLC RICHMOND VA UROLOGY 64 671 $635,905 $948 7.4% (804) 285-8206
24 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 648 $998,312 $1,541 2.4% (415) 600-1020
25 CHARLESTON GASTROENTEROLOGY SPECIALISTS CHARLESTON SC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 49 647 $549,950 $850 6.0% (843) 722-8000
26 ATLANTIC DIGESTIVE SPECIALISTS PLLC SOMERSWORTH NH GASTROENTEROLOGY 18 629 $642,209 $1,021 24.1% (603) 692-2228
27 GASTROENTEROLOGY ASSOCIATES, PA GREENVILLE SC GASTROENTEROLOGY 58 627 $475,266 $758 5.8% (864) 232-7338
28 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 610 $428,469 $702 5.7% —
29 COMMUNITY FOUNDATION MEDICAL GROUP FRESNO CA PHYSICIAN ASSISTANT 292 605 $669,735 $1,107 2.3% —
30 GCGA PHYSICIANS INC. CINCINNATI OH GASTROENTEROLOGY 76 594 $712,945 $1,200 4.8% (513) 751-6667
31 DIGESTIVE HEALTH PARTNERS PA ASHEVILLE NC GASTROENTEROLOGY 65 588 $882,000 $1,500 4.0% (828) 254-0881
32 CONSULTANTS IN GASTROENTEROLOGY PA WEST COLUMBIA SC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 37 568 $570,840 $1,005 5.2% (803) 794-4585
33 WEST CENTRAL GASTROENTEROLOGY LLP CLEARWATER FL GASTROENTEROLOGY 83 561 $341,804 $609 1.6% (727) 347-0005
34 CAROLINA DIGESTIVE HEALTH ASSOCIATES PA CHARLOTTE NC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 49 555 $432,270 $779 3.8% (704) 372-7974
35 DUPAGE MEDICAL GROUP LTD GLEN ELLYN IL PHYSICIAN ASSISTANT 1323 549 $484,218 $882 5.1% (630) 469-9200
36 DIGESTIVE CARE OF EVANSVILLE PC NEWBURGH IN NURSE PRACTITIONER 27 548 $548,833 $1,002 6.4% (812) 477-6103
37 GASTROENTEROLOGY ASSOCIATES OF NORTHERN VIRGINIA, LLC FAIRFAX VA GASTROENTEROLOGY 92 542 $655,820 $1,210 6.0% (703) 698-8960
38 GASTROINTESTINAL ASSOCIATES PC KNOXVILLE TN GASTROENTEROLOGY 32 532 $469,756 $883 5.2% (865) 558-0606
39 GASTROENTEROLOGY ASSOC OF CENTRAL VIRGINIA INC. LYNCHBURG VA ANESTHESIOLOGY 24 527 $596,158 $1,131 5.8% 4343841862643
40 RICHMOND GASTROENTEROLOGY ASSOCIATES, INC. NORTH CHESTERFIELD VA GASTROENTEROLOGY 37 525 $544,005 $1,036 5.8% (804) 330-4021
41 DAYTON GASTROENTEROLOGY, LLC DAYTON OH GASTROENTEROLOGY 75 524 $501,852 $958 4.3% (937) 320-5050
42 TROY GASTROENTEROLOGY PC ROCHESTER HILLS MI GASTROENTEROLOGY 44 516 $260,111 $504 6.0% (248) 844-9710
43 GASTROENTEROLOGY CENTER OF THE MIDSOUTH PLLC GERMANTOWN MS GASTROENTEROLOGY 154 516 $493,162 $956 8.8% (901) 755-9110
44 GASTROENTEROLOGY CENTER OF THE MIDSOUTH PLLC GERMANTOWN TN GASTROENTEROLOGY 154 515 $492,580 $956 5.1% (901) 755-9110
45 GASTROENTEROLOGY ASSOCIATES OF SOUTHWEST FLORIDA LLC FORT MYERS FL GASTROENTEROLOGY 59 504 $352,514 $699 1.5% (239) 275-8882
46 COLON AND RECTAL ASSOCIATES, LTD ABINGTON PA COLORECTAL SURGERY (PROCTOLOGY) 6 501 $601,200 $1,200 2.3% (215) 517-1250
47 GASTROINTESTINAL ASSOCIATES LLC OVERLAND PARK KS GASTROENTEROLOGY 14 501 $313,125 $625 11.0% (913) 495-9600
48 GASTROENTEROLOGY SPECIALTIES PC LINCOLN NE GASTROENTEROLOGY 51 500 $570,000 $1,140 14.8% (402) 465-4545
49 GASTROINTESTINAL CARE OF LONG ISLAND PLLC MASSAPEQUA NY GASTROENTEROLOGY 154 498 $802,491 $1,611 4.4% (516) 795-5523
50 GASTROINTESTINAL CONSULTANTS OF NEPA SCRANTON PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 10 494 $407,550 $825 2.3% (570) 969-6100
51 SUMMIT MEDICAL GROUP PA BERKELEY HEIGHTS NJ PHYSICIAN ASSISTANT 1183 490 $939,820 $1,918 4.4% (908) 273-4300
52 GI PARTNERS OF ILLINOIS LLC LIBERTYVILLE IL GASTROENTEROLOGY 36 488 $683,200 $1,400 4.6% (630) 952-1400
53 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 468 $569,946 $1,218 4.4% —
54 COTTON-O'NEIL CLINIC REVOCABLE TRUST TOPEKA KS NURSE PRACTITIONER 649 467 $539,502 $1,155 10.2% (785) 354-9591
55 LOUISIANA GASTROENTEROLOGY ASSOCIATES LLC LAFAYETTE LA GASTROENTEROLOGY 27 466 $372,800 $800 7.4% (337) 232-6697
56 GASTROINTESTINAL ASSOCIATES PA FLOWOOD MS GASTROENTEROLOGY 46 451 $351,453 $779 7.7% 6013551234562
57 HEALTHTEXAS PROVIDER NETWORK DALLAS TX PHYSICIAN ASSISTANT 2482 451 $238,002 $528 1.8% —
58 UTAH GASTROENTEROLOGY LLC SALT LAKE CITY UT GASTROENTEROLOGY 75 447 $488,386 $1,093 19.6% (801) 944-3188
59 RIVERSIDE PHYSICIAN SERVICES INC NEWPORT NEWS VA PHYSICIAN ASSISTANT 793 444 $308,136 $694 4.9% —
60 MERCY CLINIC OKLAHOMA COMMUNITIES OKLAHOMA CITY OK PHYSICIAN ASSISTANT 642 436 $272,500 $625 12.6% (405) 254-9690
61 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTON MA INTERNAL MEDICINE 1689 428 $407,028 $951 3.4% (781) 983-9088
62 SANSUM CLINIC SANTA BARBARA CA INTERNAL MEDICINE 322 428 $407,193 $951 1.6% (805) 681-7500
63 TEXAS DIGESTIVE DISEASE CONSULTANTS, PLLC DALLAS LA GASTROENTEROLOGY 613 428 $332,987 $778 6.8% —
64 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 410 $479,700 $1,170 1.6% (254) 724-2663
65 IOWA DIGESTIVE DISEASE CENTER PC CLIVE IA GASTROENTEROLOGY 27 409 $286,300 $700 9.3% (515) 288-6097
66 CENTERS FOR GASTROENTEROLOGY FORT COLLINS CO GASTROENTEROLOGY 32 406 $311,808 $768 5.6% (970) 207-9773
67 ST LUKES PHYSICIAN GROUP INC BETHLEHEM PA PHYSICIAN ASSISTANT 2164 404 $410,136 $1,015 1.8% (484) 526-2400
68 SPRINGFIELD CLINIC, LLP SPRINGFIELD IL NURSE PRACTITIONER 686 402 $643,193 $1,600 3.8% (217) 544-6464
69 LIFEBRIDGE COMMUNITY GASTROENTEROLOGY LLC PIKESVILLE MD GASTROENTEROLOGY 55 398 $469,824 $1,180 3.2% (410) 602-7782
70 RIVERBEND MEDICAL GROUP INC SPRINGFIELD MA PHYSICIAN ASSISTANT 225 398 $315,976 $794 3.2% (413) 733-4101
71 DELAWARE CENTER FOR DIGESTIVE CARE LLC NEWARK DE CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 67 391 $179,860 $460 13.3% (302) 738-5300
72 CHARLOTTE GASTROENTEROLOGY AND HEPATOLOGY PLLC CHARLOTTE NC GASTROENTEROLOGY 76 388 $343,768 $886 2.7% (704) 377-4009
73 COMMUNITY PHYSICIANS OF INDIANA INC INDIANAPOLIS IN PHYSICIAN ASSISTANT 1594 379 $182,040 $480 4.4% —
74 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM CA DIAGNOSTIC RADIOLOGY 1197 378 $413,019 $1,093 1.4% (916) 983-7476
75 OPTUM MEDICAL CARE PC MOUNT KISCO NY INTERNAL MEDICINE 1040 371 $370,951 $1,000 3.3% (914) 241-1050
76 OHI WEST MEDICAL GROUP II LLC ZEPHYRHILLS FL NURSE PRACTITIONER 417 370 $350,730 $948 1.1% (813) 751-3375
77 GALEN MEDICAL GROUP, PC CHATTANOOGA TN NURSE PRACTITIONER 123 369 $623,979 $1,691 3.6% (423) 643-2500
78 GASTROENTEROLOGY ASSOCIATES OF NEW JERSEY LLC TOMS RIVER NJ GASTROENTEROLOGY 82 366 $610,497 $1,668 3.3% (732) 281-1590
79 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 363 $619,665 $1,707 1.4% (916) 681-8852
80 ASSOC IN GASTROENTEROLOGY, PC COLORADO SPRINGS CO GASTROENTEROLOGY 25 363 $350,658 $966 5.0% (719) 635-7321
81 PROVIDENCE MEDICAL FOUNDATION FULLERTON CA PHYSICIAN ASSISTANT 1455 361 $200,008 $554 1.4% (714) 871-3006
82 DIGESTIVE DISEASE ASSOCIATES GAINESVILLE FL GASTROENTEROLOGY 27 356 $201,532 $566 1.0% —
83 AURORA MEDICAL GROUP, INC. MILWAUKEE WI DIAGNOSTIC RADIOLOGY 3696 355 $1,073,631 $3,024 7.3% (414) 421-8400
84 BOULDER VALLEY GASTROENTEROLOGY INC. LAFAYETTE CO PHYSICIAN ASSISTANT 32 347 $272,048 $784 4.8% (303) 604-5000
85 UNIVERSITY OF PENN - MEDICAL GROUP PHILADELPHIA PA PHYSICIAN ASSISTANT 3505 345 $431,521 $1,251 1.6% (215) 662-2777
86 DIGESTIVE HEALTH ASSOCIATES P.C. STONEHAM MA GASTROENTEROLOGY 9 342 $349,524 $1,022 2.7% (781) 518-9053
87 HATTIESBURG CLINIC PA HATTIESBURG MS FAMILY PRACTICE 530 341 $280,643 $823 5.8% (601) 264-6000
88 PACIFIC CENTRAL COAST HEALTH CENTERS SANTA MARIA CA PHYSICIAN ASSISTANT 249 332 $239,910 $723 1.2% (805) 349-8514
89 BEEBE PHYSICIAN NETWORK INC. LEWES DE PHYSICIAN ASSISTANT 295 331 $255,196 $771 11.3% (302) 645-3525
90 HEALTH FIRST MEDICAL GROUP, LLC MELBOURNE FL NURSE PRACTITIONER 669 330 $127,826 $387 1.0% (321) 434-8878
91 MEDSTAR MEDICAL GROUP II LLC WASHINGTON DC PHYSICIAN ASSISTANT 3707 330 $164,010 $497 53.5% (202) 429-2401
92 UNIVERSITY GASTROENTEROLOGY, LLC PROVIDENCE RI GASTROENTEROLOGY 100 322 $301,070 $935 23.3% (401) 421-8800
93 SOUTH DENVER GASTROENTEROLOGY, P.C LONE TREE CO GASTROENTEROLOGY 53 322 $245,686 $763 4.5% (303) 788-8888
94 EISENHOWER MEDICAL CENTER RANCHO MIRAGE CA NURSE PRACTITIONER 457 317 $416,938 $1,315 1.2% (760) 340-3911
95 INTERCOASTAL MEDICAL GROUP INC SARASOTA FL DIAGNOSTIC RADIOLOGY 187 316 $151,364 $479 0.9% (941) 366-1888
96 ROCKY MOUNTAIN GASTROENTEROLOGY ASSOCIATES, PLLC THORNTON CO PHYSICIAN ASSISTANT 38 312 $247,416 $793 4.3% (303) 252-4442
97 UNIVERSITY PRIMARY CARE PRACTICES INC CONNEAUT OH FAMILY PRACTICE 1067 311 $155,500 $500 2.5% —
98 THE OREGON CLINIC, PC PORTLAND OR PHYSICIAN ASSISTANT 347 308 $360,976 $1,172 8.1% (503) 239-6673
99 COLUMBIA GASTROENTEROLOGY ASSOCIATES PA COLUMBIA SC GASTROENTEROLOGY 9 306 $253,368 $828 2.8% (803) 799-4800
100 OCHSNER CLINIC LLC NEW ORLEANS LA NURSE PRACTITIONER 2839 305 $255,100 $836 4.8% (504) 842-3000

Showing the top 100 of 1,422 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 →