Who bills the most Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211) to Medicare in Colorado?
Medicare Part B FFS · CY2024 · as published by CMS245 physician groups billed Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211) to Medicare fee-for-service in Colorado in 2024; the top five named groups hold 35% of that volume, and independent (non-hospital-affiliated) groups deliver 0%.
G2211 — Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.
Snapshot covers the whole Colorado market — the table below shows the top 100 groups (free tier).
Medicare fee-for-service covers 47% of Medicare in Colorado; Medicare Advantage penetration 44% → 53% since 2020.
| # | Physician group | City | St | Specialty | Providers | G2211 svcs | Share* | Phone |
|---|---|---|---|---|---|---|---|---|
| 1 | POUDRE VALLEY MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 2390 | 23,710 | 7.3% | — |
| 2 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 19,462 | 6.0% | (720) 777-1234 |
| 3 | ADVANCED UROLOGY PLLC | EVERGREEN | CO | UROLOGY | 61 | 13,156 | 4.1% | (303) 985-2550 |
| 4 | PORTERCARE ADVENTIST HEALTH SYSTEM | DENVER | CO | PHYSICIAN ASSISTANT | 748 | 12,017 | 3.7% | (303) 778-5797 |
| 5 | ROCKY MOUNTAIN CANCER CENTERS LLP | COLORADO SPRINGS | CO | NURSE PRACTITIONER | 129 | 10,584 | 3.3% | (719) 577-2555 |
| 6 | PRIMARY CARE PARTNERS INC | GRAND JUNCTION | CO | FAMILY PRACTICE | 62 | 7,419 | 2.3% | (970) 241-6011 |
| 7 | CEDAR POINT HEALTH LLC | MONTROSE | CO | PHYSICIAN ASSISTANT | 46 | 7,279 | 2.3% | (970) 240-4606 |
| 8 | INTERMOUNTAIN MEDICAL GROUP DENVER LLC | BROOMFIELD | CO | PHYSICIAN ASSISTANT | 562 | 6,359 | 2.0% | — |
| 9 | CATHOLIC HEALTH INITIATIVES COLORADO | WOODLAND PARK | CO | PHYSICIAN ASSISTANT | 1266 | 5,824 | 1.8% | (719) 776-4780 |
| 10 | CS CARDIOLOGY NEWCO LLC | COLORADO SPRINGS | CO | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 46 | 5,146 | 1.6% | — |
| 11 | COMMUNITY MEDICAL GROUP LLC | GRAND JUNCTION | CO | PHYSICIAN ASSISTANT | 108 | 4,621 | 1.4% | (970) 243-3300 |
| 12 | OPTUMCARE COLORADO MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 193 | 4,190 | 1.3% | (719) 635-5148 |
| 13 | GERIATRIC MEDICINE ASSOCIATES, PC | LAKEWOOD | CO | GERIATRIC MEDICINE | 15 | 4,135 | 1.3% | (303) 825-1234 |
| 14 | BOULDER COMMUNITY HEALTH | BOULDER | CO | PHYSICIAN ASSISTANT | 252 | 4,055 | 1.3% | (303) 443-2123 |
| 15 | COLORADO SPRINGS UROLOGICAL ASSOCIATES LLC | COLORADO SPRINGS | CO | UROLOGY | 20 | 3,777 | 1.2% | (719) 531-7007 |
| 16 | DENVER NEPHROLOGISTS PC | DENVER | CO | NEPHROLOGY | 43 | 3,568 | 1.1% | (303) 991-0993 |
| 17 | ALPINE MEDICAL GROUP COLORADO PLLC | DENVER | CO | PHYSICIAN ASSISTANT | 138 | 3,369 | 1.0% | (720) 728-5170 |
| 18 | UROLOGY ASSOCIATES INC | LONE TREE | CO | PHYSICIAN ASSISTANT | 21 | 3,357 | 1.0% | (303) 733-8848 |
| 19 | AGEWELL MEDICAL ASSOCIATES PC | COLORADO SPRINGS | CO | NURSE PRACTITIONER | 6 | 2,459 | 0.8% | (719) 475-5065 |
| 20 | BOULDER MEDICAL CENTER, PC | BOULDER | CO | FAMILY PRACTICE | 85 | 2,393 | 0.7% | (303) 440-3000 |
| 21 | COLORADO HEART AND VASCULAR PC | GOLDEN | CO | PHYSICIAN ASSISTANT | 34 | 2,390 | 0.7% | (303) 595-2727 |
| 22 | EYE ASSOCIATES OF COLORADO SPRINGS, PC. | COLORADO SPRINGS | CO | OPHTHALMOLOGY | 15 | 2,065 | 0.6% | (719) 471-2020 |
| 23 | NATIONAL JEWISH HEALTH | DENVER | CO | PULMONARY DISEASE | 243 | 2,002 | 0.6% | (303) 398-1355 |
| 24 | WESTERN NEPHROLOGY AND METABOLIC BONE DISEASE, P.C. | ARVADA | CO | NEPHROLOGY | 33 | 1,968 | 0.6% | (303) 232-3366 |
| 25 | YAMPA VALLEY MEDICAL CENTER | STEAMBOAT SPR | CO | DIAGNOSTIC RADIOLOGY | 128 | 1,892 | 0.6% | (970) 879-1322 |
| 26 | ROCKY MOUNTAIN PRIMARY CARE , PC | WESTMINSTER | CO | PHYSICIAN ASSISTANT | 39 | 1,867 | 0.6% | (303) 650-3427 |
| 27 | HEALTHONE CLINIC SERVICES - PRIMARY CARE LLC | DENVER | CO | INTERNAL MEDICINE | 46 | 1,772 | 0.5% | (303) 861-7001 |
| 28 | GOODNESS HEALTH, LLC | DENVER | CO | NURSE PRACTITIONER | 59 | 1,732 | 0.5% | (720) 500-5488 |
| 29 | COLORADO WEST HEALTHCARE SYSTEM | GRAND JUNCTION | CO | INTERNAL MEDICINE | 39 | 1,621 | 0.5% | (970) 242-0920 |
| 30 | VALLEY VIEW HOSPITAL ASSOCIATION | GLENWOOD SPGS | CO | PHYSICIAN ASSISTANT | 206 | 1,494 | 0.5% | (970) 384-7290 |
| 31 | SOUTHERN COLORADO CLINIC PC | PUEBLO | CO | NURSE PRACTITIONER | 38 | 1,490 | 0.5% | (719) 553-2200 |
| 32 | LA PLATA FAMILY MEDICINE ASSOC PC | DURANGO | CO | FAMILY PRACTICE | 8 | 1,451 | 0.4% | (970) 259-3110 |
| 33 | PIKES PEAK NEPHROLOGY ASSOCIATES PC | COLORADO SPRINGS | CO | NEPHROLOGY | 12 | 1,436 | 0.4% | (719) 632-7641 |
| 34 | NEPHROLOGY CLINIC PC | FORT COLLINS | CO | NEPHROLOGY | 17 | 1,385 | 0.4% | (970) 493-7733 |
| 35 | NEUROLOGY OF THE ROCKIES LLC | PARKER | CO | NEUROLOGY | 10 | 1,368 | 0.4% | (303) 840-5051 |
| 36 | BENDER MEDICAL GROUP INC | FORT COLLINS | CO | FAMILY PRACTICE | 5 | 1,353 | 0.4% | (970) 482-8881 |
| 37 | MIDVALLEY FAMILY PRACTICE PC | BASALT | CO | FAMILY PRACTICE | 4 | 1,313 | 0.4% | 9709274666207 |
| 38 | ONPOINT MEDICAL GROUP LLC | LITTLETON | CO | PHYSICIAN ASSISTANT | 97 | 1,243 | 0.4% | (303) 979-7200 |
| 39 | INTERMOUNTAIN MEDICAL GROUP GRAND JUNCTION, LLC | GRAND JUNCTION | CO | PHYSICIAN ASSISTANT | 294 | 1,201 | 0.4% | (970) 242-3535 |
| 40 | PEAK FAMILY MEDICINE LLC | MONTROSE | CO | PHYSICIAN ASSISTANT | 16 | 1,164 | 0.4% | (970) 497-4921 |
| 41 | IORA HEALTH COLORADO, P.C. | ARVADA | CO | NURSE PRACTITIONER | 26 | 1,121 | 0.3% | (303) 557-0855 |
| 42 | DTC FAMILY HEALTH AND WALK-IN L L C | GREENWOOD VILLAGE | CO | FAMILY PRACTICE | 2 | 1,115 | 0.3% | (303) 771-3939 |
| 43 | CRITICAL CARE PULMONARY AND SLEEP ASSOCIATES PROFESSIONAL LLP | LAKEWOOD | CO | CRITICAL CARE (INTENSIVISTS) | 61 | 1,100 | 0.3% | (303) 951-0600 |
| 44 | ERICKSON HEALTH MEDICAL GROUP OF COLORADO, PC | HIGHLANDS RANCH | CO | INTERNAL MEDICINE | 8 | 1,088 | 0.3% | (303) 876-8320 |
| 45 | MEDNOW CLINICS, INC | AURORA | CO | NURSE PRACTITIONER | 58 | 1,076 | 0.3% | (720) 878-7055 |
| 46 | DENVER ARTHRITIS CLINIC PC | LONE TREE | CO | RHEUMATOLOGY | 11 | 1,038 | 0.3% | 3033942828126 |
| 47 | MAURICIO WAINTRUB, M.D., P.C | AURORA | CO | PHYSICIAN ASSISTANT | 26 | 1,032 | 0.3% | (303) 337-5575 |
| 48 | DENVER ENDOCRINOLOGY, DIABETES AND THYROID CENTER PC | ENGLEWOOD | CO | ENDOCRINOLOGY | 4 | 1,004 | 0.3% | (303) 321-2644 |
| 49 | HEALTHONE HEART CARE LLC | AURORA | CO | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 46 | 972 | 0.3% | (303) 750-0822 |
| 50 | ORTHOPEDIC CENTERS OF COLORADO LLC | AURORA | CO | PHYSICIAN ASSISTANT | 323 | 940 | 0.3% | (303) 695-6060 |
| 51 | ELIZABETH FAMILY HEALTH PC | ELIZABETH | CO | FAMILY PRACTICE | 2 | 924 | 0.3% | (303) 646-4071 |
| 52 | ALTITUDE FAMILY AND INTERNAL MEDICINE, LLC | LITTLETON | CO | FAMILY PRACTICE | 4 | 881 | 0.3% | (303) 730-2167 |
| 53 | UROLOGY ASSOCIATES OF THE CENTRAL COAST | SAN LUIS OBISPO | CO | PHYSICIAN ASSISTANT | 13 | 854 | 0.3% | — |
| 54 | MICHAEL D LOUGHNER MD PC | DENVER | CO | ENDOCRINOLOGY | 2 | 828 | 0.3% | (720) 399-6555 |
| 55 | HEALTHONE CLINIC SERVICES - MEDICAL SPECIALTIES LLC | DENVER | CO | PHYSICIAN ASSISTANT | 19 | 808 | 0.2% | (303) 329-7876 |
| 56 | FAMILY PHYSICIANS OF GREELEY LLP | GREELEY | CO | FAMILY PRACTICE | 28 | 742 | 0.2% | (970) 378-8000 |
| 57 | NEUROLOGICAL CONSULTANTS, PC | DENVER | CO | NEUROLOGY | 2 | 698 | 0.2% | (303) 321-0700 |
| 58 | UNIVERSITY FAMILY MEDICINE CENTER, P.C. | PUEBLO | CO | NURSE PRACTITIONER | 7 | 689 | 0.2% | (719) 546-3600 |
| 59 | MONTROSE MEMORIAL HOSPITAL, INC | MONTROSE | CO | DIAGNOSTIC RADIOLOGY | 140 | 673 | 0.2% | (970) 252-2691 |
| 60 | PEAK NEUROLOGY CORP PC | COLORADO SPRINGS | CO | NEUROLOGY | 8 | 656 | 0.2% | (719) 445-9902 |
| 61 | TELLURIDE MEDICAL CENTER-PRIMARY CARE | TELLURIDE | CO | PHYSICIAN ASSISTANT | 11 | 649 | 0.2% | (970) 728-3848 |
| 62 | PLATTE VALLEY MEDICAL GROUP LLC | BRIGHTON | CO | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 115 | 642 | 0.2% | (303) 498-1600 |
| 63 | PRIVIA MEDICAL GROUP, LLC | ARLINGTON | CO | NURSE PRACTITIONER | 1477 | 611 | 0.2% | — |
| 64 | CAPE FEAR ARTHRITIS CARE PLLC | LELAND | CO | PHYSICIAN ASSISTANT | 3 | 595 | 0.2% | 91062226081001 |
| 65 | COMPREHENSIVE REHABILITATION AND PAIN SPECIALISTS PLLC | THORNTON | CO | PHYSICAL MEDICINE AND REHABILITATION | 11 | 591 | 0.2% | 3038445000104 |
| 66 | PONDEROSA FAMILY PHYSICIANS PC | AURORA | CO | FAMILY PRACTICE | 8 | 589 | 0.2% | (303) 690-4891 |
| 67 | AURORA INTERNAL MEDICINE CLINIC PC | CENTENNIAL | CO | INTERNAL MEDICINE | 5 | 568 | 0.2% | (303) 805-1800 |
| 68 | SPRINGS REHABILITATION FOUNDER HOLDINGS, PC | COLORADO SPRINGS | CO | ANESTHESIOLOGY | 10 | 528 | 0.2% | (719) 634-7246 |
| 69 | REGENTS UNIV OF CALIFORNIA UCSF | SAN FRANCISCO | CO | PHYSICIAN ASSISTANT | 277 | 496 | 0.2% | (415) 476-1000 |
| 70 | EAST WEST FAMILY HEALTH LLC | GREENWOOD VILLAGE | CO | FAMILY PRACTICE | 4 | 495 | 0.2% | (303) 221-6797 |
| 71 | ROCKY MOUNTAIN MOVEMENT DISORDERS CENTER, P.C. | ENGLEWOOD | CO | NEUROLOGY | 5 | 480 | 0.1% | (303) 357-5455 |
| 72 | CLINIX HEALTH SERVICES OF COLORADO INC | CENTENNIAL | CO | PHYSICIAN ASSISTANT | 8 | 469 | 0.1% | — |
| 73 | UNIVERSITY OF UTAH ADULT SERVICES | SALT LAKE CITY | CO | PHYSICIAN ASSISTANT | 1783 | 464 | 0.1% | (801) 581-2121 |
| 74 | STEAMBOAT MEDICAL PARTNERS PC | STEAMBOAT SPRINGS | CO | FAMILY PRACTICE | 9 | 464 | 0.1% | (970) 879-0203 |
| 75 | SALIDA HOSPITAL DISTRICT | SALIDA | CO | FAMILY PRACTICE | 95 | 461 | 0.1% | (719) 530-2000 |
| 76 | VMD PRIMARY PROVIDERS COLORADO INC | FORT COLLINS | CO | FAMILY PRACTICE | 54 | 448 | 0.1% | (970) 204-0300 |
| 77 | MATTHEWS-VU MEDICAL GROUP, P.C. | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 42 | 446 | 0.1% | — |
| 78 | ASPEN MEDICAL CARE, PC | ASPEN | CO | FAMILY PRACTICE | 2 | 440 | 0.1% | (970) 920-0104 |
| 79 | NORTHEAST COLORADO FAMILY MEDICINE ASSOCIATES PC | STERLING | CO | NURSE PRACTITIONER | 6 | 423 | 0.1% | (970) 740-3304 |
| 80 | LONGS PEAK FAMILY PRACTICE, PC | LONGMONT | CO | FAMILY PRACTICE | 7 | 422 | 0.1% | (303) 772-5578 |
| 81 | ROCKY MOUNTAIN KIDNEY CARE LLC | LONE TREE | CO | NEPHROLOGY | 15 | 415 | 0.1% | (720) 696-0852 |
| 82 | FAMILY PRACTICE ASSOCIATES PC | BROOMFIELD | CO | FAMILY PRACTICE | 3 | 414 | 0.1% | (303) 673-9090 |
| 83 | ARKANSAS VALLEY REGIONAL MEDICAL CENTER | LA JUNTA | CO | NURSE PRACTITIONER | 15 | 410 | 0.1% | (719) 383-5960 |
| 84 | BILLINGS CLINIC | BILLINGS | CO | PHYSICIAN ASSISTANT | 811 | 404 | 0.1% | (406) 657-4000 |
| 85 | LEGACY HEALTHCARE SERVICES INC | DURHAM | CO | INTERNAL MEDICINE | 3859 | 382 | 0.1% | (919) 419-9600 |
| 86 | ADVANCED NEUROLOGY OF COLORADO LLC | FORT COLLINS | CO | NEUROLOGY | 8 | 380 | 0.1% | (970) 226-6111 |
| 87 | ASPEN VALLEY HOSPITAL CLINICS, PLLC | ASPEN | CO | GENERAL SURGERY | 22 | 363 | 0.1% | (970) 544-1422 |
| 88 | HAYS MEDICAL CENTER INC | HAYS | CO | PHYSICIAN ASSISTANT | 182 | 352 | 0.1% | (785) 623-5774 |
| 89 | CRITICAL CARE AND PULMONARY CONSULTANTS, P.C. | GREENWOOD VILLAGE | CO | INTERNAL MEDICINE | 148 | 350 | 0.1% | (303) 745-0000 |
| 90 | EASTERN PLAINS MEDICAL CLINIC OF CALHAN | CALHAN | CO | NURSE PRACTITIONER | 5 | 343 | 0.1% | — |
| 91 | GUNNISON VALLEY HOSPITAL | GUNNISON | CO | PHYSICIAN ASSISTANT | 53 | 342 | 0.1% | (970) 641-1456 |
| 92 | BEAUFORT COUNTY MEMORIAL HOSPITAL | BEAUFORT | CO | PHYSICIAN ASSISTANT | 204 | 327 | 0.1% | (843) 522-5983 |
| 93 | ADVANCED UROLOGIC ASSOCIATES INC | OVERLAND PARK | CO | UROLOGY | 14 | 321 | 0.1% | (816) 251-5100 |
| 94 | HAMPDEN MEDICAL GROUP | ENGLEWOOD | CO | NURSE PRACTITIONER | 5 | 318 | 0.1% | (303) 789-2251 |
| 95 | MULTICARE HEALTH SYSTEM | GIG HARBOR | CO | NURSE PRACTITIONER | 2289 | 317 | 0.1% | — |
| 96 | RUSH UNIVERSITY MEDICAL GROUP | CHICAGO | CO | PHYSICIAN ASSISTANT | 1496 | 314 | 0.1% | (312) 563-2875 |
| 97 | SPINE WEST A PROFESSIONAL LLC | BOULDER | CO | PHYSICIAN ASSISTANT | 9 | 299 | 0.1% | (303) 494-7773 |
| 98 | UNIVERSITY OF VERMONT MEDICAL CENTER INC | BURLINGTON | CO | PHYSICIAN ASSISTANT | 1194 | 288 | 0.1% | (802) 847-0000 |
| 99 | MILE HIGH CORNEAL SPECIALISTS PC | SHERIDAN | CO | OPHTHALMOLOGY | 9 | 285 | 0.1% | (303) 482-1300 |
| 100 | KIDNEY ASSOCIATES OF COLORADO | DENVER | CO | NEPHROLOGY | 4 | 274 | 0.1% | (303) 777-3333 |
*Share of Colorado's disclosed Medicare-FFS services for G2211, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing G2211 in Colorado — 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 →