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Market snapshot

G0439 in CA CY2024

Medicare Part B FFS · CY2024 · as published by CMS

G0439 — Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

Billing groups
905
Named-group FFS services
478,706
FFS of Medicare
49%
Services YoY
+5.3%
FFS enrollment +0.0%
Estimated all-Medicare volume FFS + estimated MA estimate
~971,231 services

478,706 observed fee-for-service (49%) · ~492,525 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

Named-group submitted charges
$151.9M
Named-group allowed amount
$60.7M
Named-group Medicare payments
$60.7M
Avg charge / svc
$317
Avg allowed / svc
$127
Avg payment / svc
$127
Average charge per group
$92 905 groups · avg submitted charge / service $800
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
#Physician group City Specialty Providers G0439 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 SUTTER BAY MEDICAL FOUNDATION PALO ALTO INTERNAL MEDICINE 3716 41,216 $9,314,897 $226 5.5% (415) 600-1020
2 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO DIAGNOSTIC RADIOLOGY 2420 25,519 $10,141,275 $397 3.4% (916) 681-8852
3 SCRIPPS HEALTH LA JOLLA PHYSICIAN ASSISTANT 1431 19,744 $7,058,292 $357 2.6% (858) 455-9100
4 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM DIAGNOSTIC RADIOLOGY 1197 19,692 $8,810,436 $447 2.6% (916) 983-7476
5 THE REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELES INTERNAL MEDICINE 1424 19,129 $10,923,137 $571 2.6% (310) 825-7922
6 PROVIDENCE MEDICAL FOUNDATION FULLERTON PHYSICIAN ASSISTANT 1455 16,940 $6,926,713 $409 2.3% (714) 871-3006
7 JOHN MUIR PHYSICIAN NETWORK WALNUT CREEK FAMILY PRACTICE 489 15,475 $4,997,726 $323 2.1% (925) 296-9720
8 UNIVERSITY HEALTHCARE ALLIANCE PLEASANTON INTERNAL MEDICINE 332 11,945 $2,169,139 $182 1.6% (925) 462-7060
9 SANSUM CLINIC SANTA BARBARA INTERNAL MEDICINE 322 10,076 $3,177,842 $315 1.4% (805) 681-7500
10 HEALTHCARE PARTNERS AFFILIATES MEDICAL GROUP CARSON INTERNAL MEDICINE 771 6,801 $2,464,921 $362 0.9% (310) 830-9706
11 CEDARS-SINAI MEDICAL CARE FOUNDATION LOS ANGELES PHYSICIAN ASSISTANT 1699 6,345 $2,951,038 $465 0.9% (310) 423-0674
12 BASS MEDICAL GROUP WALNUT CREEK OTOLARYNGOLOGY 318 6,143 $3,109,247 $506 0.8% —
13 PACIFIC CENTRAL COAST HEALTH CENTERS SANTA MARIA PHYSICIAN ASSISTANT 249 6,137 $1,913,396 $312 0.8% (805) 349-8514
14 TORRANCE HEALTH ASSOCIATION INC TORRANCE FAMILY PRACTICE 298 5,604 $1,274,945 $228 0.8% (310) 257-7260
15 SVMHS CLINICS SALINAS PHYSICIAN ASSISTANT 245 5,207 $1,215,626 $233 0.7% (831) 422-3636
16 ADVENTIST HEALTH PHYSICIANS NETWORK HANFORD NURSE PRACTITIONER 651 5,074 $1,456,826 $287 0.7% (559) 583-4695
17 STANFORD HEALTH CARE STANFORD DIAGNOSTIC RADIOLOGY 3039 4,699 $3,084,934 $657 0.6% (650) 723-4000
18 HOAG CLINIC NEWPORT BEACH PHYSICIAN ASSISTANT 436 4,433 $1,188,671 $268 0.6% (949) 791-3370
19 PROVIDENCE MEDICAL INSTITUTE TORRANCE INTERNAL MEDICINE 339 4,290 $1,650,638 $385 0.6% (310) 303-7496
20 MARSHALL MEDICAL CENTER PLACERVILLE PHYSICIAN ASSISTANT 154 3,928 $1,091,270 $278 0.5% —
21 ARROYO OAKS MEDICAL ASSOCIATES INC THOUSAND OAKS INTERNAL MEDICINE 11 3,809 $628,480 $165 0.5% 80549510665000
22 REGENTS OF THE UNIVERSITY OF CALIFORNIA SACRAMENTO FAMILY PRACTICE 561 3,795 $1,848,165 $487 0.5% (916) 734-7777
23 REGENTS UNIV OF CALIFORNIA UCSF SAN FRANCISCO PHYSICIAN ASSISTANT 277 3,760 $2,360,327 $628 0.5% (415) 476-1000
24 PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION SANTA MONICA PHYSICIAN ASSISTANT 287 3,666 $2,317,358 $632 0.5% (310) 829-6789
25 UC SAN DIEGO HEALTH COMMUNITY GROUP SAN DIEGO PHYSICIAN ASSISTANT 110 3,483 $1,741,748 $500 0.5% (800) 926-8273
26 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO DIAGNOSTIC RADIOLOGY 2057 3,426 $1,754,516 $512 0.5% (800) 926-8273
27 FAMILY CHOICE ACO INC WESTMINSTER FAMILY PRACTICE 62 3,207 $723,106 $225 0.4% (714) 898-0765
28 REDDING FAMILY MEDICAL GROUP INC REDDING FAMILY PRACTICE 5 3,176 $476,500 $150 0.4% (530) 244-4034
29 MANGROVE MEDICAL GROUP CHICO NURSE PRACTITIONER 9 2,965 $646,400 $218 0.4% 5303450064268
30 PROHEALTH PARTNERS, A MEDICAL GROUP LONG BEACH INTERNAL MEDICINE 228 2,911 $735,915 $253 0.4% (562) 495-4952
31 THE HUNTINGTON MEDICAL FOUNDATION PASADENA INTERNAL MEDICINE 95 2,900 $831,006 $287 0.4% (626) 792-3141
32 COMMUNITY FOUNDATION MEDICAL GROUP FRESNO PHYSICIAN ASSISTANT 292 2,713 $1,121,816 $413 0.4% —
33 IMPERIAL VALLEY FAMILY CARE MEDICAL GROUP A P C EL CENTRO FAMILY PRACTICE 23 2,575 $576,352 $224 0.3% (760) 353-6363
34 MEMORIALCARE MEDICAL FOUNDATION LONG BEACH FAMILY PRACTICE 549 2,421 $728,781 $301 0.3% (562) 346-2222
35 EL CAMINO HEALTH MEDICAL NETWORK LLC SAN JOSE PHYSICIAN ASSISTANT 199 2,375 $1,073,590 $452 0.3% (408) 871-3400
36 COMMUNITY MEMORIAL HEALTH SYSTEM VENTURA FAMILY PRACTICE 190 2,361 $523,600 $222 0.3% (805) 652-5011
37 MISSION RANCH PRIMARY CARE INC CHICO PHYSICIAN ASSISTANT 11 2,347 $464,706 $198 0.3% (530) 894-0500
38 SAINT AGNES MEDICAL FOUNDATION FRESNO INTERNAL MEDICINE 155 2,298 $344,700 $150 0.3% (559) 450-5777
39 MERCED FACULTY ASSOCIATES MEDICAL GROUP INCORPORATED MERCED FAMILY PRACTICE 27 2,251 $337,650 $150 0.3% (209) 722-9066
40 MONTAGE MEDICAL GROUP MONTEREY FAMILY PRACTICE 125 2,013 $476,702 $237 0.3% (831) 718-9701
41 CENTRIC HEALTH BAKERSFIELD INTERNAL MEDICINE 63 1,946 $484,642 $249 0.3% —
42 RIVERSIDE MEDICAL CLINIC INC RIVERSIDE FAMILY PRACTICE 175 1,906 $450,504 $236 0.3% (951) 683-6370
43 COMCARE PRIMARY MEDICAL GROUP A CALIFORNIA GENERAL PARTNERSHIP GLENDALE INTERNAL MEDICINE 14 1,891 $472,615 $250 0.3% (818) 500-9393
44 CENTRAL COAST FAMILY CARE MEDICAL ASSOCIATES INC SANTA MARIA FAMILY PRACTICE 9 1,842 $460,440 $250 0.2% (805) 938-7444
45 SONORA COMMUNITY HOSPITAL SONORA PHYSICIAN ASSISTANT 139 1,715 $358,729 $209 0.2% —
46 ARCH HEALTH PARTNERS INC POWAY PHYSICIAN ASSISTANT 161 1,652 $601,728 $364 0.2% (858) 485-0050
47 PARADISE MEDICAL GROUP INC PARADISE PHYSICIAN ASSISTANT 5 1,604 $238,996 $149 0.2% 53087266502029
48 DAVID B. HAMMER TEMPLETON FAMILY PRACTICE 112 1,593 $300,319 $189 0.2% —
49 OKERBLOM VOEGELE AND HOLE MD A PROFESSIONAL CORPORATION SANTA MARIA FAMILY PRACTICE 6 1,577 $315,360 $200 0.2% (805) 934-5140
50 RANCHO FAMILY MEDICAL GROUP INC TEMECULA PHYSICIAN ASSISTANT 104 1,543 $509,124 $330 0.2% (951) 676-4193
51 WASHINGTON TOWNSHIP MEDICAL FOUNDATION FREMONT CRITICAL CARE (INTENSIVISTS) 120 1,508 $529,474 $351 0.2% (510) 248-1000
52 GRAYBILL MEDICAL GROUP INC ESCONDIDO FAMILY PRACTICE 106 1,493 $546,075 $366 0.2% (760) 746-3703
53 PRIMARY MEDICAL GROUP OF VENTURA COUNTY INC VENTURA FAMILY PRACTICE 41 1,491 $506,239 $340 0.2% (805) 642-1430
54 SANTA BARBARA INTERNAL MEDICINE GROUP A MEDICAL CORPORATION SANTA BARBARA INTERNAL MEDICINE 4 1,465 $249,050 $170 0.2% (805) 964-9858
55 NAPA VALLEY FAMILY MEDICAL GROUP INC NAPA FAMILY PRACTICE 6 1,397 $275,208 $197 0.2% (707) 252-4781
56 REGENTS OF THE UNIVERSITY OF CALIFORNIA GLENDALE FAMILY PRACTICE 72 1,325 $771,496 $582 0.2% (818) 659-5000
57 PALLIATIVE CARE CONSULTANTS OF SANTA BARBARA SANTA BARBARA INTERNAL MEDICINE 11 1,300 $328,615 $253 0.2% (805) 563-3234
58 SIERRA NEVADA PRIMARY CARE PHYSICIANS A MEDICAL CORPORATION GRASS VALLEY FAMILY PRACTICE 5 1,289 $184,380 $143 0.2% 5302729788277
59 DIGNITY HEALTH REDDING FAMILY PRACTICE 87 1,260 $266,580 $212 0.2% (530) 245-2900
60 NEWPORT CENTER MEDICAL GROUP NEWPORT BEACH INTERNAL MEDICINE 5 1,231 $184,650 $150 0.2% (949) 720-4920
61 GILL AND BISLA INTERNAL MED ASSOCIATES INC ROSEVILLE INTERNAL MEDICINE 2 1,219 $243,800 $200 0.2% (916) 789-8620
62 AANDE MEDICAL GROUP-A PROFESSIONAL NURSING CORPORATION GLENDALE NURSE PRACTITIONER 12 1,188 $267,760 $225 0.2% (818) 239-9293
63 COMMUNITY HEALTH PARTNERS FRESNO INTERNAL MEDICINE 509 1,182 $398,528 $337 0.2% (559) 459-6000
64 USC CARE MEDICAL GROUP INC LOS ANGELES DIAGNOSTIC RADIOLOGY 1374 1,156 $421,940 $365 0.2% (800) 872-2273
65 KELVIN MAI DO INC SANTA ANA NURSE PRACTITIONER 3 1,126 $225,190 $200 0.2% (714) 332-1069
66 INTERNAL MEDICINE SPECIALISTS INC RANCHO MIRAGE INTERNAL MEDICINE 7 1,041 $254,004 $244 0.1% (760) 773-9750
67 SHANE SPEIRS MD PC MODESTO FAMILY PRACTICE 13 1,039 $328,992 $317 0.1% (209) 524-1264
68 FACULTY PHYSICIANS AND SURGEONS OF LLUSM LOMA LINDA DIAGNOSTIC RADIOLOGY 1317 1,020 $371,820 $365 0.1% —
69 MONICA PERLMAN MD INC SAN DIEGO PHYSICIAN ASSISTANT 322 1,014 $338,855 $334 0.1% (858) 799-0855
70 JOSEPH J. PACHOREK MD INC A CALIFORNIA CORPORATION PASADENA INTERNAL MEDICINE 2 1,003 $315,945 $315 0.1% (626) 795-4223
71 ONE MEDICAL GROUP INC SAN FRANCISCO PHYSICIAN ASSISTANT 319 1,001 $727,710 $727 0.1% (888) 663-6331
72 PREMIERCARE PHYSICIANS A CALIFORNIA GENERAL PARTNERSHIP TRACY FAMILY PRACTICE 5 998 $203,093 $204 0.1% (209) 883-0525
73 EPIC CARE PLEASANT HILL HEMATOLOGY/ONCOLOGY 54 990 $444,876 $449 0.1% (925) 687-2570
74 HEALTHCARE CROSSING CORPORATION MURRIETA INTERNAL MEDICINE 17 962 $267,436 $278 0.1% (951) 894-4665
75 ROCKLIN FAMILY PRACTICE AND SPORTS MEDICINE ROCKLIN PHYSICIAN ASSISTANT 14 914 $146,240 $160 0.1% (916) 624-0300
76 FOCUS ON HEALTH INC SAN DIEGO INTERNAL MEDICINE 63 897 $242,648 $271 0.1% (858) 939-3400
77 SHARPCARE MEDICAL GROUP APC LA MESA FAMILY PRACTICE 24 882 $242,316 $275 0.1% (619) 740-5757
78 MY HEALTH MEDICAL GROUP INC SAN FRANCISCO INTERNAL MEDICINE 9 877 $320,150 $365 0.1% (415) 551-9758
79 SCKE INC LAGUNA HILLS ENDOCRINOLOGY 20 858 $240,240 $280 0.1% (949) 916-9100
80 UC REGENTS ORANGE INTERNAL MEDICINE 296 842 $493,412 $586 0.1% (714) 456-7002
81 LA SUAREZ A PROFESSIONAL CORPORATION EL CENTRO FAMILY PRACTICE 2 821 $210,176 $256 0.1% (760) 312-5900
82 RIPON FAMILY PHYSICIANS RIPON FAMILY PRACTICE 8 815 $281,175 $345 0.1% (209) 599-4221
83 JACKSON AND ENGBERG MEDICAL CORPORATION SANTA BARBARA FAMILY PRACTICE 5 806 $157,170 $195 0.1% (805) 682-8844
84 LOMPOC VALLEY MEDICAL CENTER LOMPOC DIAGNOSTIC RADIOLOGY 90 801 $220,275 $275 0.1% (805) 737-8700
85 TUSTIN IRVINE INTERNAL MEDICINE GROUP INC. TUSTIN INTERNAL MEDICINE 5 799 $199,750 $250 0.1% (714) 838-5610
86 SD SPORTS MEDICINE AND FAMILY HEALTH CENTER SAN DIEGO FAMILY PRACTICE 36 799 $316,657 $396 0.1% (619) 229-3909
87 PACIFIC INTERNAL MEDICINE ASSOCIATES SAN FRANCISCO INTERNAL MEDICINE 5 758 $181,920 $240 0.1% (415) 923-3878
88 PROVIDENCE FACEY MEDICAL FOUNDATION MISSION HILLS FAMILY PRACTICE 320 757 $293,709 $388 0.1% (818) 365-9531
89 CHAITANYA N. MAHIDA M.D., INC OAKDALE INTERNAL MEDICINE 2 743 $111,500 $150 0.1% (209) 847-0314
90 SEQUOIA HEALTHCARE ALLIANCE PORTERVILLE PHYSICIAN ASSISTANT 13 738 $130,563 $177 0.1% (559) 784-5337
91 AUBURN MEDICAL GROUP, INC AUBURN GENERAL PRACTICE 3 733 $137,071 $187 0.1% (530) 886-8630
92 ORANGEBURG MEDICAL GROUP MODESTO FAMILY PRACTICE 6 732 $133,956 $183 0.1% (209) 523-1884
93 ONE HEALTH MEDICAL FOUNDATION SAN JOSE INTERNAL MEDICINE 12 718 $200,840 $280 0.1% (408) 279-2377
94 VALLEY OAK FAMILY PRACTICE MEDICAL GROUP INC OJAI FAMILY PRACTICE 7 717 $175,638 $245 0.1% (805) 640-0068
95 EISENHOWER MEDICAL CENTER RANCHO MIRAGE NURSE PRACTITIONER 457 713 $175,422 $246 0.1% (760) 340-3911
96 SIVALINGAM MEDICAL CORPORATION, INC. LANCASTER FAMILY PRACTICE 3 703 $197,400 $281 0.1% (661) 948-6011
97 ARROYO MEDICAL GROUP, INC PISMO BEACH FAMILY PRACTICE 5 679 $121,541 $179 0.1% (805) 474-2600
98 CITRUS VALLEY MEDICAL ASSOCIATES INC CORONA FAMILY PRACTICE 14 678 $181,471 $268 0.1% (951) 737-1454
99 TEMECULA VALLEY FAMILY PHYSICIANS INC. TEMECULA FAMILY PRACTICE 5 650 $107,270 $165 0.1% (951) 302-4700
100 RANDAL SLOOP MD INC CHICO FAMILY PRACTICE 4 650 $113,750 $175 0.1% (530) 809-0009

Showing the top 100 of 905 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 →