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Medicare Arizona · CY2024

Who bills the most Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385) to Medicare in Arizona?

Medicare Part B FFS · CY2024 · as published by CMS
49
Billing groups
15,217
Named-group FFS services
$15,740,297
Named-group submitted charges
$1,034
Avg charge / service
$237
Avg allowed / service
60%
Top-5 concentration
0%
Independent share

49 physician groups billed Removal of polyps or growths of large bowel using an endoscope with mechanical snare (45385) to Medicare fee-for-service in Arizona in 2024; the top five named groups hold 60% of that volume, and independent (non-hospital-affiliated) groups deliver 0%.

45385 — Removal of polyps or growths of large bowel using an endoscope with mechanical snare · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.

Snapshot covers the whole Arizona market — the table below shows the top 100 groups (free tier).

Payer-mix context

Medicare fee-for-service covers 49% of Medicare in Arizona; Medicare Advantage penetration 42% → 51% since 2020.

Market structure — concentration, independent share, and the consolidation trend for this market — is part of the market analytics platform — built, not launched yet. Notify me at launch →
#Physician groupCityStSpecialty Providers 45385 svcs Share*Phone
1 ARIZONA DIGESTIVE HEALTH PC GLENDALEAZGASTROENTEROLOGY 132 4,944 14.9% (602) 843-1265
2 HONORHEALTH AMBULATORY SCOTTSDALEAZPHYSICIAN ASSISTANT 601 1,269 3.8%
3 MAYO CLINIC ARIZONA PHOENIXAZPHYSICIAN ASSISTANT 1635 1,089 3.3% (800) 603-0558
4 ARIZONA GASTROINTESTINAL ASSOCIATES PLC SCOTTSDALEAZGASTROENTEROLOGY 35 958 2.9% (480) 219-6662
5 SOUTHEAST VALLEY GASTROENTEROLOGY CONSULTANTS, P.C. CHANDLERAZPHYSICIAN ASSISTANT 32 920 2.8% (480) 899-9800
6 YAVAPAI REGIONAL MEDICAL CENTER PHYSICIAN CARE LLC PRESCOTTAZNURSE PRACTITIONER 120 736 2.2% (928) 771-3704
7 BANNER PHYSICIAN SPECIALISTS ARIZONA LLC SUN CITYAZPHYSICIAN ASSISTANT 354 671 2.0% (623) 832-4000
8 NORTHWEST ALLIED PHYSICIANS LLC TUCSONAZPHYSICIAN ASSISTANT 128 544 1.6% (520) 202-7770
9 YUMA REGIONAL MEDICAL CENTER YUMAAZPHYSICIAN ASSISTANT 388 497 1.5% (928) 336-1815
10 TUCSON GASTROENTEROLOGY SPECIALISTS, PC TUCSONAZGASTROENTEROLOGY 6 327 1.0% (520) 327-3454
11 ARIZONA GASTROENTEROLOGY LTD TUCSONAZGASTROENTEROLOGY 9 313 0.9% (520) 742-4139
12 BANNER-UNIVERSITY MEDICAL GROUP TUCSONAZINTERNAL MEDICINE 1068 306 0.9% (520) 694-0111
13 SOUTHWEST GASTROENTEROLOGY LLC AVONDALEAZPHYSICIAN ASSISTANT 8 237 0.7% (623) 322-0323
14 KAUAI MEDICAL CLINIC LIHUEAZANESTHESIOLOGY 152 196 0.6% (808) 245-1500
15 TRICITY COLO-RECTAL SURGERY LTD GILBERTAZCOLORECTAL SURGERY (PROCTOLOGY) 4 192 0.6% (480) 835-5302
16 FLAGSTAFF SURGICAL ASSOCIATES PA FLAGSTAFFAZGENERAL SURGERY 29 173 0.5% (928) 773-2222
17 NORTHERN ARIZONA HEALTHCARE CORPORATION FLAGSTAFFAZPHYSICIAN ASSISTANT 395 172 0.5% (928) 773-2249
18 KINGMAN HEALTHCARE INC KINGMANAZDIAGNOSTIC RADIOLOGY 178 141 0.4% (928) 263-4722
19 ANNE ARUNDEL GASTROENTEROLOGY ASSOCIATES, P.A. ANNAPOLISAZGASTROENTEROLOGY 20 135 0.4% (615) 770-6600
20 ARIZONA GASTROENTEROLOGY CLINIC LLC PEORIAAZGASTROENTEROLOGY 2 112 0.3% (623) 773-1161
21 SJHMC PHYSICIAN SERVICES PHOENIXAZNURSE PRACTITIONER 690 109 0.3% (602) 406-6017
22 ARIZONA ADVANCED SURGERY LLC PHOENIXAZGENERAL SURGERY 89 85 0.3% (602) 340-0201
23 HRMC, LLC LAKE HAVASU CITYAZNURSE PRACTITIONER 32 82 0.2% (928) 453-3761
24 SCRIPPS HEALTH LA JOLLAAZPHYSICIAN ASSISTANT 1431 76 0.2% (858) 455-9100
25 SUMMIT HEALTHCARE MEDICAL ASSOCIATES SHOW LOWAZNURSE PRACTITIONER 76 74 0.2% (928) 537-6700
26 KALISPELL REGIONAL MEDICAL CENTER INC KALISPELLAZPHYSICIAN ASSISTANT 414 69 0.2% (406) 751-6725
27 PRIVIA MEDICAL GROUP ARIZONA, LLC GOODYEARAZNURSE PRACTITIONER 88 69 0.2% (623) 512-4390
28 AURORA MEDICAL GROUP, INC. MILWAUKEEAZDIAGNOSTIC RADIOLOGY 3696 68 0.2% (414) 421-8400
29 BANNER - UNIVERSITY PHYSICIAN SPECIALISTS LLC PHOENIXAZPHYSICIAN ASSISTANT 349 68 0.2% (602) 839-3927
30 UNITED MEDICAL DOCTORS FALLBROOKAZGASTROENTEROLOGY 160 52 0.2% (760) 728-9560
31 YAVAPAI COMMUNITY HOSPITAL ASSOCIATION PRESCOTTAZDIAGNOSTIC RADIOLOGY 20 51 0.2% (928) 771-7577
32 THE GROUP GASTRO, LLC MESAAZGASTROENTEROLOGY 2 50 0.2% (480) 856-8252
33 DISTRICT MEDICAL GROUP INC PHOENIXAZPSYCHIATRY 466 48 0.1% (602) 914-1520
34 MERCY MEDICAL CENTER CEDAR RAPIDSAZANESTHESIOLOGY 306 41 0.1% (319) 398-6011
35 SAHAI SURGICAL SPECIALISTS PLC CHANDLERAZCOLORECTAL SURGERY (PROCTOLOGY) 3 36 0.1% (480) 646-8440
36 HUMANITY HEALTH PROVIDERS LLC COTTONWOODAZGASTROENTEROLOGY 2 33 0.1% (928) 634-6369
37 AFFILIATED COLON AND RECTAL SURGEONS PC PHOENIXAZCOLORECTAL SURGERY (PROCTOLOGY) 2 31 0.1% (602) 252-7004
38 MID-COLUMBIA MEDICAL CENTER THE DALLESAZPHYSICIAN ASSISTANT 101 30 0.1%
39 ALASKA NATIVE TRIBAL HEALTH CONSORTIUM ANCHORAGEAZPHYSICIAN ASSISTANT 604 26 0.1% (907) 265-4955
40 TMC MEDICAL NETWORK TUCSONAZNURSE PRACTITIONER 273 24 0.1% (520) 324-4230
41 DHHS IHS PHOENIX AREA WHITERIVERAZFAMILY PRACTICE 77 23 0.1%
42 CITY OF HOPE MEDICAL GROUP OF ARIZONA LLC GOODYEARAZNURSE PRACTITIONER 157 22 0.1% (623) 207-3000
43 ST PETERS HEALTH HELENAAZPHYSICIAN ASSISTANT 204 21 0.1% (406) 447-2828
44 SIERRA VISTA REGIONAL HEALTH CENTER MEDICAL GROUP LLC SIERRA VISTAAZPHYSICIAN ASSISTANT 45 20 0.1% (520) 263-3500
45 POCATELLO HEALTH SERVICES LLC POCATELLOAZPHYSICIAN ASSISTANT 173 18 0.1%
46 NORTH VALLEY SURGICAL ASSOCIATES, PC GLENDALEAZGENERAL SURGERY 3 16 0.0% (602) 995-0822
47 CHEROKEE NATION TAHLEQUAHAZDIAGNOSTIC RADIOLOGY 445 16 0.0% (918) 458-3100
48 WELLSTAR MEDICAL GROUP LLC MARIETTAAZNURSE PRACTITIONER 3060 14 0.0% (770) 422-2004
49 COUNTY OF VENTURA VENTURAAZFAMILY PRACTICE 279 13 0.0% (805) 654-3306

*Share of Arizona's disclosed Medicare-FFS services for 45385, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 45385 in Arizona — including groups registered elsewhere ("City" is each 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.

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.

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 →