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
1,548,500 observed fee-for-service (49%) · ~1,593,200 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
- Market position — where this market sits on volume and growth among all state markets, and its rank.
- Worth a look — every state market for this search, ranked by a published score: size, growth, fragmentation, below-expected volume.
- Lookalike opportunities — groups billing below what peers of the same specialty, size, and state predict, with the expected figure shown.
- National benchmarks — where each group's volume sits nationally and within its specialty.
- Market structure — how concentrated this market is, and who owns the volume.
- Medicare-wide scaling — the exact payer split, and this market total scaled to all of Medicare, labeled as an estimate.
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 →| # | Physician group | City | Specialty | Providers | G2211 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SCRIPPS HEALTH | LA JOLLA | PHYSICIAN ASSISTANT | 1431 | 137,152 | $8,123,754 | $59 | premium | 6.5% | (858) 455-9100 |
| 2 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | INTERNAL MEDICINE | 3716 | 117,395 | $8,036,662 | $68 | premium | 5.6% | (415) 600-1020 |
| 3 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | INTERNAL MEDICINE | 1424 | 100,772 | $8,769,707 | $87 | premium | 4.8% | (310) 825-7922 |
| 4 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | DIAGNOSTIC RADIOLOGY | 2420 | 73,178 | $4,754,876 | $65 | premium | 3.5% | (916) 681-8852 |
| 5 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | PHYSICIAN ASSISTANT | 1455 | 56,538 | $2,755,855 | $49 | premium | 2.7% | (714) 871-3006 |
| 6 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | DIAGNOSTIC RADIOLOGY | 2057 | 47,471 | $3,518,040 | $74 | premium | 2.3% | (800) 926-8273 |
| 7 | UNIVERSITY HEALTHCARE ALLIANCE | PLEASANTON | INTERNAL MEDICINE | 332 | 42,486 | $2,911,555 | $69 | premium | 2.0% | (925) 462-7060 |
| 8 | STANFORD HEALTH CARE | STANFORD | DIAGNOSTIC RADIOLOGY | 3039 | 41,775 | $3,684,139 | $88 | premium | 2.0% | (650) 723-4000 |
| 9 | REGENTS OF THE UNIV OF CA | SACRAMENTO | DIAGNOSTIC RADIOLOGY | 1608 | 28,508 | $1,682,265 | $59 | premium | 1.4% | (877) 827-7463 |
| 10 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | NURSE PRACTITIONER | 942 | 28,429 | $1,699,071 | $60 | premium | 1.3% | (626) 256-4673 |
| 11 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | FAMILY PRACTICE | 489 | 26,228 | $1,285,420 | $49 | premium | 1.2% | (925) 296-9720 |
| 12 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SACRAMENTO | FAMILY PRACTICE | 561 | 25,408 | $1,498,941 | $59 | premium | 1.2% | (916) 734-7777 |
| 13 | GENESIS HEALTHCARE PARTNERS PC | TORRANCE | GASTROENTEROLOGY | 211 | 23,103 | $1,736,895 | $75 | premium | 1.1% | (310) 534-8400 |
| 14 | REGENTS UNIV OF CALIFORNIA UCSF | SAN FRANCISCO | PHYSICIAN ASSISTANT | 277 | 21,485 | $1,592,179 | $74 | premium | 1.0% | (415) 476-1000 |
| 15 | COMMUNITY FOUNDATION MEDICAL GROUP | FRESNO | PHYSICIAN ASSISTANT | 292 | 20,809 | $1,019,465 | $49 | premium | 1.0% | — |
| 16 | CENTRIC HEALTH | BAKERSFIELD | INTERNAL MEDICINE | 63 | 18,738 | $637,092 | $34 | premium | 0.9% | — |
| 17 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | DIAGNOSTIC RADIOLOGY | 1197 | 17,823 | $1,071,805 | $60 | premium | 0.8% | (916) 983-7476 |
| 18 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | PHYSICIAN ASSISTANT | 1699 | 14,519 | $980,861 | $68 | premium | 0.7% | (310) 423-0674 |
| 19 | BASS MEDICAL GROUP | WALNUT CREEK | OTOLARYNGOLOGY | 318 | 14,355 | $726,093 | $51 | premium | 0.7% | — |
| 20 | PMK MEDICAL GROUP, INC. | OXNARD | HEMATOLOGY/ONCOLOGY | 7 | 13,782 | $275,640 | $20 | premium | 0.7% | (805) 485-8709 |
| 21 | SANSUM CLINIC | SANTA BARBARA | INTERNAL MEDICINE | 322 | 13,699 | $570,202 | $42 | premium | 0.7% | (805) 681-7500 |
| 22 | UNIVERSITY OF CALIFORNIA SAN FRANCISCO | SAN FRANCISCO | DIAGNOSTIC RADIOLOGY | 1842 | 12,501 | $1,050,084 | $84 | premium | 0.6% | (415) 476-4029 |
| 23 | PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION | SANTA MONICA | PHYSICIAN ASSISTANT | 287 | 12,364 | $937,939 | $76 | premium | 0.6% | (310) 829-6789 |
| 24 | WEST COAST KIDNEY | WALNUT CREEK | NEPHROLOGY | 55 | 11,490 | $433,821 | $38 | premium | 0.5% | (925) 944-0351 |
| 25 | USC CARE MEDICAL GROUP INC | LOS ANGELES | DIAGNOSTIC RADIOLOGY | 1374 | 11,103 | $638,226 | $57 | premium | 0.5% | (800) 872-2273 |
| 26 | MEMORIALCARE MEDICAL FOUNDATION | LONG BEACH | FAMILY PRACTICE | 549 | 10,661 | $358,243 | $34 | premium | 0.5% | (562) 346-2222 |
| 27 | UROLOGY ASSOCIATES OF THE CENTRAL COAST | SAN LUIS OBISPO | PHYSICIAN ASSISTANT | 13 | 10,230 | $306,900 | $30 | premium | 0.5% | — |
| 28 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | NURSE PRACTITIONER | 457 | 9,784 | $405,100 | $41 | premium | 0.5% | (760) 340-3911 |
| 29 | UC REGENTS | ORANGE | INTERNAL MEDICINE | 296 | 9,748 | $773,128 | $79 | premium | 0.5% | (714) 456-7002 |
| 30 | EL CAMINO HEALTH MEDICAL NETWORK LLC | SAN JOSE | PHYSICIAN ASSISTANT | 199 | 9,246 | $523,905 | $57 | premium | 0.4% | (408) 871-3400 |
| 31 | UC SAN DIEGO HEALTH COMMUNITY GROUP | SAN DIEGO | PHYSICIAN ASSISTANT | 110 | 8,938 | $683,881 | $77 | premium | 0.4% | (800) 926-8273 |
| 32 | BALBOA NEPHROLOGY MEDICAL GROUP INC | SAN DIEGO | NEPHROLOGY | 80 | 8,462 | $287,708 | $34 | premium | 0.4% | (619) 582-4490 |
| 33 | PROVIDENCE MEDICAL INSTITUTE | TORRANCE | INTERNAL MEDICINE | 339 | 7,607 | $356,250 | $47 | premium | 0.4% | (310) 303-7496 |
| 34 | PROHEALTH PARTNERS, A MEDICAL GROUP | LONG BEACH | INTERNAL MEDICINE | 228 | 7,376 | $242,269 | $33 | premium | 0.4% | (562) 495-4952 |
| 35 | FACULTY PHYSICIANS AND SURGEONS OF LLUSM | LOMA LINDA | DIAGNOSTIC RADIOLOGY | 1317 | 7,118 | $355,507 | $50 | premium | 0.3% | — |
| 36 | MERCED FACULTY ASSOCIATES MEDICAL GROUP INCORPORATED | MERCED | FAMILY PRACTICE | 27 | 7,082 | $141,640 | $20 | premium | 0.3% | (209) 722-9066 |
| 37 | ADVENTIST HEALTH PHYSICIANS NETWORK | HANFORD | NURSE PRACTITIONER | 651 | 6,278 | $215,325 | $34 | premium | 0.3% | (559) 583-4695 |
| 38 | SONORA COMMUNITY HOSPITAL | SONORA | PHYSICIAN ASSISTANT | 139 | 5,940 | $252,110 | $42 | premium | 0.3% | — |
| 39 | MISSION RANCH PRIMARY CARE INC | CHICO | PHYSICIAN ASSISTANT | 11 | 5,734 | $114,680 | $20 | premium | 0.3% | (530) 894-0500 |
| 40 | PROVIDENCE FACEY MEDICAL FOUNDATION | MISSION HILLS | FAMILY PRACTICE | 320 | 5,703 | $266,048 | $47 | premium | 0.3% | (818) 365-9531 |
| 41 | APEX CARDIOLOGY CONSULTANTS | INGLEWOOD | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 8 | 5,572 | $287,181 | $52 | premium | 0.3% | (310) 672-3900 |
| 42 | UCSF MEDICAL GROUP BUSINESS SERVICES | SAN FRANCISCO | DIAGNOSTIC RADIOLOGY | 1548 | 5,289 | $442,306 | $84 | premium | 0.3% | (415) 476-1000 |
| 43 | UROLOGY ASSOCIATES OF CENTRAL CALIFORNIA MEDICAL GROUP INC | FRESNO | UROLOGY | 11 | 4,974 | $198,960 | $40 | premium | 0.2% | (559) 321-2800 |
| 44 | TRI-VALLEY UROLOGY MEDICAL GROUP | MURRIETA | UROLOGY | 9 | 4,939 | $165,729 | $34 | premium | 0.2% | (951) 698-1901 |
| 45 | NAPA VALLEY FAMILY MEDICAL GROUP INC | NAPA | FAMILY PRACTICE | 6 | 4,928 | $123,200 | $25 | premium | 0.2% | (707) 252-4781 |
| 46 | RENAL CONSULTANTS MEDICAL GROUP | NEWHALL | NEPHROLOGY | 8 | 4,820 | $225,440 | $47 | premium | 0.2% | (661) 254-0193 |
| 47 | NEPHROLOGY ASSOCIATES MEDICAL GROUP INC | RIVERSIDE | NEPHROLOGY | 63 | 4,455 | $169,290 | $38 | premium | 0.2% | (951) 687-2800 |
| 48 | ARTHRITIS AND RHEUMATOLOGY MEDICAL ASSOCIATES INC | WALNUT CREEK | RHEUMATOLOGY | 6 | 4,269 | $113,825 | $27 | premium | 0.2% | (925) 210-1050 |
| 49 | NORTH COUNTY NEUROLOGY ASSOCIATES MEDICAL GROUP | CARLSBAD | NEUROLOGY | 44 | 4,231 | $122,008 | $29 | premium | 0.2% | (760) 631-3000 |
| 50 | PARADISE MEDICAL GROUP INC | PARADISE | PHYSICIAN ASSISTANT | 5 | 4,201 | $75,618 | $18 | premium | 0.2% | 53087266502029 |
| 51 | RAVI PATEL M D INC | BAKERSFIELD | HEMATOLOGY/ONCOLOGY | 20 | 4,180 | $209,358 | $50 | premium | 0.2% | (661) 322-2206 |
| 52 | SCKE INC | LAGUNA HILLS | ENDOCRINOLOGY | 20 | 4,175 | $137,484 | $33 | premium | 0.2% | (949) 916-9100 |
| 53 | CARDIOLOGY OF SOUTHERN CALIFORNIA | NATIONAL CITY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 3 | 4,153 | $124,590 | $30 | premium | 0.2% | (619) 470-7700 |
| 54 | PREMIER FAMILY MEDICINE ASSOCIATES, INC | CLAREMONT | PHYSICIAN ASSISTANT | 65 | 4,141 | $115,778 | $28 | premium | 0.2% | (909) 865-9977 |
| 55 | CALIFORNIA CANCER ASSOCIATES FOR RESEARCH AND EXCELLENCE INC | FRESNO | HEMATOLOGY/ONCOLOGY | 62 | 4,120 | $247,200 | $60 | premium | 0.2% | (559) 326-1222 |
| 56 | CHAN UNITED MEDICAL GROUP INC | LOS ANGELES | INTERNAL MEDICINE | 2 | 3,979 | $238,740 | $60 | premium | 0.2% | (213) 680-3990 |
| 57 | GILL AND BISLA INTERNAL MED ASSOCIATES INC | ROSEVILLE | INTERNAL MEDICINE | 2 | 3,845 | $76,900 | $20 | premium | 0.2% | (916) 789-8620 |
| 58 | PREMIERCARE PHYSICIANS A CALIFORNIA GENERAL PARTNERSHIP | TRACY | FAMILY PRACTICE | 5 | 3,812 | $190,600 | $50 | premium | 0.2% | (209) 883-0525 |
| 59 | MOHAWK MEDICAL AND ASSOCIATES INC | BAKERSFIELD | FAMILY PRACTICE | 4 | 3,681 | $92,025 | $25 | premium | 0.2% | (661) 321-3288 |
| 60 | USA IMPERIAL HEALTH CORP | EL CENTRO | INTERNAL MEDICINE | 2 | 3,267 | $110,290 | $34 | premium | 0.2% | (760) 592-4783 |
| 61 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | ORANGE | FAMILY PRACTICE | 65 | 3,221 | $254,459 | $79 | premium | 0.2% | (714) 456-7002 |
| 62 | KERN GASTROENTEROLOGY MEDICAL GROUP | BAKERSFIELD | GASTROENTEROLOGY | 6 | 3,157 | $142,065 | $45 | premium | 0.1% | (661) 324-1203 |
| 63 | SVMHS CLINICS | SALINAS | PHYSICIAN ASSISTANT | 245 | 3,152 | $132,622 | $42 | premium | 0.1% | (831) 422-3636 |
| 64 | AVORS MEDICAL GROUP | LANCASTER | ORTHOPEDIC SURGERY | 19 | 3,149 | $157,450 | $50 | premium | 0.1% | (661) 726-5005 |
| 65 | ARROYO OAKS MEDICAL ASSOCIATES INC | THOUSAND OAKS | INTERNAL MEDICINE | 11 | 3,143 | $90,660 | $29 | premium | 0.1% | 80549510665000 |
| 66 | ORANGE COUNTY UROLOGY ASSOCIATES INC A MEDICAL GROUP | LAGUNA HILLS | UROLOGY | 18 | 3,046 | $155,191 | $51 | premium | 0.1% | (949) 855-1101 |
| 67 | SD SPORTS MEDICINE AND FAMILY HEALTH CENTER | SAN DIEGO | FAMILY PRACTICE | 36 | 3,035 | $190,356 | $63 | premium | 0.1% | (619) 229-3909 |
| 68 | SOUTHLAND ARTHRITES AND OSTEOPOROSIS MEDICAL CENTER INC | MENIFEE | RHEUMATOLOGY | 6 | 3,023 | $151,150 | $50 | premium | 0.1% | (951) 652-5000 |
| 69 | BORIS D RATINER, MD, INC | TARZANA | RHEUMATOLOGY | 6 | 2,956 | $189,770 | $64 | premium | 0.1% | (818) 996-4077 |
| 70 | MONICA PERLMAN MD INC | SAN DIEGO | PHYSICIAN ASSISTANT | 322 | 2,946 | $143,055 | $49 | premium | 0.1% | (858) 799-0855 |
| 71 | ICARE MEDICAL GROUP | MONTEREY PARK | REGISTERED DIETITIAN OR NUTRITION PROFESSIONAL | 2 | 2,923 | $190,130 | $65 | premium | 0.1% | (626) 292-5896 |
| 72 | CENTRAL VALLEY GENERAL HOSPITAL | HANFORD | FAMILY PRACTICE | 92 | 2,878 | $87,500 | $30 | premium | 0.1% | — |
| 73 | IAN PURCELL, MD, APC | SAN DIEGO | NEUROLOGY | 4 | 2,852 | $142,585 | $50 | premium | 0.1% | (858) 223-2172 |
| 74 | CENTRAL COAST FAMILY CARE MEDICAL ASSOCIATES INC | SANTA MARIA | FAMILY PRACTICE | 9 | 2,758 | $165,480 | $60 | premium | 0.1% | (805) 938-7444 |
| 75 | SHARP REES-STEALY MEDICAL GROUP INC | SAN DIEGO | PHYSICIAN ASSISTANT | 872 | 2,730 | $130,585 | $48 | premium | 0.1% | (858) 499-2600 |
| 76 | THE HUNTINGTON MEDICAL FOUNDATION | PASADENA | INTERNAL MEDICINE | 95 | 2,714 | $95,695 | $35 | premium | 0.1% | (626) 792-3141 |
| 77 | HOAG CLINIC | NEWPORT BEACH | PHYSICIAN ASSISTANT | 436 | 2,701 | $121,718 | $45 | premium | 0.1% | (949) 791-3370 |
| 78 | THE NEPHROLOGY GROUP INC | FRESNO | NEPHROLOGY | 51 | 2,694 | $132,006 | $49 | premium | 0.1% | (559) 228-9660 |
| 79 | PACIFIC CENTRAL COAST HEALTH CENTERS | SANTA MARIA | PHYSICIAN ASSISTANT | 249 | 2,680 | $86,001 | $32 | premium | 0.1% | (805) 349-8514 |
| 80 | MEMORIAL CARDIOLOGY MEDICAL GROUP INC | LONG BEACH | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 7 | 2,665 | $85,280 | $32 | premium | 0.1% | (562) 595-8671 |
| 81 | NORTH COAST CARDIOLOGY INC | ENCINITAS | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 2 | 2,626 | $196,950 | $75 | premium | 0.1% | (760) 753-0220 |
| 82 | REDDING UROLOGIC ASSOCIATES A MEDICAL CORP | REDDING | UROLOGY | 4 | 2,619 | $65,475 | $25 | premium | 0.1% | (530) 241-3316 |
| 83 | ENG KLASHMAN AND MEHDI A PARTNERSHIP OF PROFESSIONAL CORPORATIONS | TORRANCE | RHEUMATOLOGY | 3 | 2,605 | $62,690 | $24 | premium | 0.1% | (310) 373-0340 |
| 84 | HARRUP KAUR MD INC | SAN JOSE | OPTOMETRY | 6 | 2,587 | $97,012 | $38 | premium | 0.1% | (408) 940-3930 |
| 85 | HOUSE PSYCHIATRIC CLINIC INC | FRESNO | NURSE PRACTITIONER | 14 | 2,586 | $59,560 | $23 | premium | 0.1% | (559) 226-1316 |
| 86 | FAMILY CHOICE ACO INC | WESTMINSTER | FAMILY PRACTICE | 62 | 2,545 | $61,880 | $24 | premium | 0.1% | (714) 898-0765 |
| 87 | SPRUCE MULTISPECIATLY GROUP | FRESNO | INTERNAL MEDICINE | 2 | 2,521 | $50,420 | $20 | premium | 0.1% | (559) 439-5757 |
| 88 | GOLDEN GATE UROLOGY INC | SAN FRANCISCO | UROLOGY | 12 | 2,422 | $87,292 | $36 | premium | 0.1% | (415) 922-3255 |
| 89 | WASHINGTON TOWNSHIP MEDICAL FOUNDATION | FREMONT | CRITICAL CARE (INTENSIVISTS) | 120 | 2,411 | $100,635 | $42 | premium | 0.1% | (510) 248-1000 |
| 90 | ENLOE MEDICAL CENTER | CHICO | DIAGNOSTIC RADIOLOGY | 362 | 2,382 | $85,726 | $36 | premium | 0.1% | (530) 332-4470 |
| 91 | DAVID B. HAMMER | TEMPLETON | FAMILY PRACTICE | 112 | 2,358 | $62,009 | $26 | premium | 0.1% | — |
| 92 | REGENTS OF THE UNIVERSITY OF | ORANGE | FAMILY PRACTICE | 31 | 2,351 | $138,081 | $59 | premium | 0.1% | (714) 456-8068 |
| 93 | COMMUNITY MEMORIAL HEALTH SYSTEM | VENTURA | FAMILY PRACTICE | 190 | 2,344 | $70,320 | $30 | premium | 0.1% | (805) 652-5011 |
| 94 | TORRANCE HEALTH ASSOCIATION INC | TORRANCE | FAMILY PRACTICE | 298 | 2,324 | $79,016 | $34 | premium | 0.1% | (310) 257-7260 |
| 95 | APEX CARDIOLOGY OF SILICON VALLEY A MEDICAL PARTNERSHIP | SAN JOSE | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 3 | 2,313 | $46,730 | $20 | premium | 0.1% | (408) 369-7500 |
| 96 | ONE UROLOGY | LONG BEACH | UROLOGY | 2 | 2,270 | $227,000 | $100 | premium | 0.1% | (562) 283-4876 |
| 97 | SOCKOLOV AND SOCKOLOV A PROFESSIONAL CORPORATION | SACRAMENTO | FAMILY PRACTICE | 4 | 2,243 | $56,350 | $25 | premium | 0.1% | (916) 927-1114 |
| 98 | PALLIATIVE CARE CONSULTANTS OF SANTA BARBARA | SANTA BARBARA | INTERNAL MEDICINE | 11 | 2,163 | $54,353 | $25 | premium | 0.1% | (805) 563-3234 |
| 99 | ONE MEDICAL GROUP INC | SAN FRANCISCO | PHYSICIAN ASSISTANT | 319 | 2,100 | $195,300 | $93 | premium | 0.1% | (888) 663-6331 |
| 100 | REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELES | SANTA MONICA | OBSTETRICS/GYNECOLOGY | 80 | 2,072 | $180,776 | $87 | premium | 0.1% | (310) 319-5098 |
Showing the top 100 of 846 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 →