18,162 observed fee-for-service (51%) · ~17,632 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
Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market. Average submitted charge / service by billing state, among the highest-volume states; open a bar for that state's ranked market.
- 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 payer split, and this market total scaled to all of Medicare, labeled as an estimate.
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 →| # | Physician group activate to sort | City activate to sort | St activate to sort | Specialty activate to sort | Providers activate to sort | 88302 svcs sorted descending — activate to reverse | Submitted charges activate to sort | Avg charge activate to sort | Medicare $ locked column | Share* activate to sort | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ARKANSAS DERMATOLOGY PLLC | HEBER SPRINGS | AR | PHYSICIAN ASSISTANT | 20 | 1,558 | $56,740 | $36 | premium | 80.1% | (501) 362-3100 |
| 2 | PATHOLOGY AND LABORATORY CONSULTANTS OF LONG ISLAND PLLC | WEST ISLIP | NY | PATHOLOGY | 20 | 454 | $15,890 | $35 | premium | 19.7% | (631) 376-3990 |
| 3 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 415 | $17,362 | $42 | premium | 18.0% | — |
| 4 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 338 | $9,544 | $28 | premium | 29.9% | (617) 732-5500 |
| 5 | COMPREHENSIVE PATHOLOGY ASSOCIATES, P.A. | MIAMI | FL | PATHOLOGY | 20 | 273 | $40,131 | $147 | premium | 11.7% | (786) 596-6525 |
| 6 | UCLA PATHOLOGY AND LABORATORY MEDICINE GROUP | LOS ANGELES | CA | PATHOLOGY | 65 | 235 | $7,930 | $34 | premium | 7.8% | (310) 267-2625 |
| 7 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 215 | $11,127 | $52 | premium | 7.2% | (760) 340-3911 |
| 8 | DIAGNOSTIC PATHOLOGY MEDICAL GROUP INC | SACRAMENTO | CA | PATHOLOGY | 32 | 197 | $15,357 | $78 | premium | 6.6% | (916) 447-6267 |
| 9 | YOSEMITE PATHOLOGY MEDICAL GROUP INC | MODESTO | CA | PATHOLOGY | 43 | 191 | $15,140 | $79 | premium | 6.4% | (209) 577-1200 |
| 10 | SUN CITY MEDICAL GROUP INC | EL CENTRO | CA | DERMATOLOGY | 4 | 186 | $66,030 | $355 | premium | 6.2% | (442) 271-4337 |
| 11 | ASSOCIATED PATHOLOGISTS, LLC | NASHVILLE | TN | PATHOLOGY | 135 | 181 | $5,817 | $32 | premium | 32.4% | (615) 221-4400 |
| 12 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 178 | $24,649 | $138 | premium | 7.6% | (904) 953-2000 |
| 13 | MIDWEST DIAGNOSTIC PATHOLOGY, S.C. | PARK RIDGE | IL | PATHOLOGY | 45 | 174 | $9,744 | $56 | premium | 30.3% | (847) 723-2210 |
| 14 | MERIDIAN LABORATORY PHYSICIANS, PA | RED BANK | NJ | PATHOLOGY | 18 | 167 | $13,151 | $79 | premium | 11.1% | (732) 741-2700 |
| 15 | RUTGERS HEALTH-RWJ PEDIATRIC CRITICAL CARE | NEW BRUNSWICK | NJ | PATHOLOGY | 151 | 167 | $7,348 | $44 | premium | 11.1% | (732) 937-8651 |
| 16 | MORRISTOWN PATHOLOGY ASSOCIATES PA | MORRISTOWN | NJ | PATHOLOGY | 25 | 159 | $12,870 | $81 | premium | 10.6% | (973) 971-5600 |
| 17 | INTEGRATED REGIONAL LABORATORIES PATHOLOGY SERVICES, LLC | ATLANTIS | FL | PATHOLOGY | 133 | 148 | $18,448 | $125 | premium | 6.3% | (561) 548-3639 |
| 18 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 145 | $6,187 | $43 | premium | 12.8% | (202) 429-2401 |
| 19 | CHIPPS, CAFFREY AND DUBILIER, P.S.C | LEXINGTON | KY | PATHOLOGY | 19 | 144 | $8,670 | $60 | premium | 38.3% | (859) 278-9513 |
| 20 | GABINO S CUEVAS MD PA | BOYNTON BEACH | FL | PATHOLOGY | 5 | 136 | $18,088 | $133 | premium | 5.8% | 561737773384826 |
| 21 | THE DELTA PATHOLOGY GROUP LLC | SHREVEPORT | LA | PATHOLOGY | 28 | 128 | $4,381 | $34 | premium | 37.3% | (318) 364-2000 |
| 22 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 125 | $8,125 | $65 | premium | 4.2% | (626) 256-4673 |
| 23 | METRO SOUTH PATHOLOGY, INC. | SOUTH WEYMOUTH | MA | PATHOLOGY | 5 | 124 | $7,688 | $62 | premium | 11.0% | (781) 340-8397 |
| 24 | DERMATOPATHOLOTY NORTHWEST PLLC | BELLEVUE | WA | DERMATOLOGY | 5 | 123 | $8,364 | $68 | premium | 34.2% | (425) 455-9945 |
| 25 | DRS CLACK SPENCER WHITE AND MCCORMACK PA | SARASOTA | FL | PATHOLOGY | 13 | 120 | $5,244 | $44 | premium | 5.1% | (941) 362-8900 |
| 26 | RUFFOLO HOOPER AND ASSOCIATES MD PA | TAMPA | FL | PATHOLOGY | 44 | 116 | $13,171 | $114 | premium | 5.0% | (813) 971-6000 |
| 27 | MAIN LINE PATHOLOGY ASSOCIATES, PC | BRYN MAWR | PA | PATHOLOGY | 10 | 112 | $3,248 | $29 | premium | 9.9% | (484) 337-4570 |
| 28 | SOUTHEASTERN PATHOLOGY ASSOCIATES PC | BRUNSWICK | AL | PATHOLOGY | 46 | 110 | $11,220 | $102 | premium | 20.6% | 91226126691205 |
| 29 | PENINSULA PATHOLOGY ASSOCIATES, P.A. | SALISBURY | MD | PATHOLOGY | 5 | 107 | $5,243 | $49 | premium | 9.4% | (410) 543-7389 |
| 30 | VIRGINIA MASON MEDICAL CENTER | SEATTLE | WA | PHYSICIAN ASSISTANT | 879 | 105 | $1,995 | $19 | premium | 29.2% | (206) 223-6600 |
| 31 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | IL | PHYSICIAN ASSISTANT | 2818 | 104 | $3,300 | $32 | premium | 18.1% | (212) 241-4812 |
| 32 | CALIFORNIA PACIFIC PATHOLOGY MEDICAL GROUP | SAN FRANCISCO | CA | PATHOLOGY | 11 | 101 | $12,210 | $121 | premium | 3.4% | (415) 600-6000 |
| 33 | GREATER CINCINNATI PATHOLOGISTS INC | CINCINNATI | OH | PATHOLOGY | 21 | 100 | $9,000 | $90 | premium | 13.9% | (513) 585-2000 |
| 34 | PATHOLOGY ASSOCIATES, P.C. | HUNTSVILLE | AL | PATHOLOGY | 13 | 99 | $5,445 | $55 | premium | 18.5% | (256) 253-0624 |
| 35 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 97 | $3,668 | $38 | premium | 4.2% | (212) 305-8559 |
| 36 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 95 | $6,736 | $71 | premium | 8.4% | (215) 662-2777 |
| 37 | CENTRAL JERSEY PATHOLOGY CONSULTANTS, P.A. | EDISON | NJ | PATHOLOGY | 6 | 95 | $2,497 | $26 | premium | 6.3% | (732) 321-7680 |
| 38 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 93 | $3,720 | $40 | premium | 20.3% | (800) 603-0558 |
| 39 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 92 | $19,780 | $215 | premium | 3.1% | (650) 723-4000 |
| 40 | PATHOLOGY CONSULTANTS INC | HAMMOND | IN | PATHOLOGY | 21 | 91 | $8,337 | $92 | premium | 21.6% | (219) 989-3700 |
| 41 | NAPLES PATHOLOGY ASSOCIATES PA | NAPLES | FL | PATHOLOGY | 12 | 90 | $5,914 | $66 | premium | 3.8% | (239) 624-3570 |
| 42 | METHODIST PATHOLOGY ASSOCIATES PLLC | HOUSTON | TX | PATHOLOGY | 80 | 87 | $1,022 | $12 | premium | 7.5% | (713) 394-6450 |
| 43 | PRESBYTERIAN PATHOLOGY GROUP PLLC | CHARLOTTE | NC | PATHOLOGY | 22 | 86 | $6,192 | $72 | premium | 16.6% | (704) 384-4814 |
| 44 | PATHOLOGY SPECIALIST OF ARIZONA, LLP | PHOENIX | AZ | PATHOLOGY | 66 | 86 | $1,010 | $12 | premium | 18.7% | (602) 685-5211 |
| 45 | GLENDALE PATHOLOGY ASSOCIATES MEDICAL GROUP OF GLENDALE | GLENDALE | CA | PATHOLOGY | 7 | 85 | $8,075 | $95 | premium | 2.8% | (818) 409-8320 |
| 46 | LANGHORNE PATHOLOGY ASSOCIATES PC | LANGHORNE | PA | PATHOLOGY | 2 | 84 | $5,040 | $60 | premium | 7.4% | (215) 750-2161 |
| 47 | FOOTHILLS PATHOLOGY PC | TUCSON | AZ | PATHOLOGY | 5 | 84 | $5,880 | $70 | premium | 18.3% | (602) 297-7826 |
| 48 | ARKANSAS PATHOLOGY ASSOCIATES PA | LITTLE ROCK | AR | PATHOLOGY | 11 | 82 | $3,330 | $41 | premium | 4.2% | (501) 663-4116 |
| 49 | PHYSICIANS LABORATORY LTD | SIOUX FALLS | SD | PATHOLOGY | 15 | 81 | $2,430 | $30 | premium | 63.3% | (605) 322-7200 |
| 50 | PATHOLOGY GROUP PC | OKLAHOMA CITY | OK | PATHOLOGY | 9 | 81 | $9,720 | $120 | premium | 23.4% | (405) 272-7065 |
| 51 | GARDEN STATE PHYSICIAN ASSOCIATES LLC | VINELAND | NJ | PATHOLOGY | 6 | 80 | $9,680 | $121 | premium | 5.3% | (856) 641-8000 |
| 52 | LANCASTER GENERAL HOSPITAL | LANCASTER | PA | NURSE PRACTITIONER | 511 | 79 | $2,294 | $29 | premium | 7.0% | (267) 857-7751 |
| 53 | OSU PATHOLOGY SERVICES, LLC | COLUMBUS | OH | PATHOLOGY | 63 | 77 | $10,010 | $130 | premium | 10.7% | (614) 293-5905 |
| 54 | PEE DEE PATHOLOGY ASSOCIATES INC | FLORENCE | SC | PATHOLOGY | 12 | 77 | $6,853 | $89 | premium | 19.7% | (843) 664-4314 |
| 55 | WILLIAMS TROTTER AND ASSOCIATES | ABILENE | TX | PATHOLOGY | 3 | 75 | $5,625 | $75 | premium | 6.4% | (325) 670-6500 |
| 56 | ORANGE PATHOLOGY ASSOCIATES, PC | PORT JERVIS | NY | PATHOLOGY | 13 | 74 | $7,950 | $107 | premium | 3.2% | (201) 661-7280 |
| 57 | LOUISVILLE PATHOLOGY ASSOCIATES, PSC | LOUISVILLE | KY | PATHOLOGY | 5 | 73 | $8,687 | $119 | premium | 19.4% | (502) 897-8226 |
| 58 | CHESTER COUNTY HOSPITAL | WEST CHESTER | PA | PATHOLOGY | 5 | 71 | $5,343 | $75 | premium | 6.3% | (610) 431-5018 |
| 59 | PATHOLOGY ASSOCIATES OF MASON CITY | MASON CITY | IA | PATHOLOGY | 5 | 71 | $3,905 | $55 | premium | 19.3% | (641) 428-7488 |
| 60 | NUVANCE HEALTH MEDICAL PRACTICE PC | POUGHKEEPSIE | NY | PHYSICIAN ASSISTANT | 578 | 70 | $9,340 | $133 | premium | 3.0% | — |
| 61 | PATHOLOGY ASSOCIATES OF LEXINGTON PA | WEST COLUMBIA | SC | PATHOLOGY | 12 | 69 | $8,141 | $118 | premium | 17.7% | (803) 936-8146 |
| 62 | MEMORIAL PATHOLOGY GROUP | NEW YORK | NY | PATHOLOGY | 98 | 69 | $5,175 | $75 | premium | 3.0% | (212) 639-2000 |
| 63 | PATHOLOGY ASSOCIATES OF SAN ANTONIO, L.L.P. | SAN ANTONIO | TX | PATHOLOGY | 24 | 68 | $10,039 | $148 | premium | 5.8% | (210) 892-3700 |
| 64 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 67 | $4,828 | $72 | premium | 2.2% | (800) 872-2273 |
| 65 | CLIN-PATH PATHOLOGY | PHOENIX | AZ | PATHOLOGY | 29 | 66 | $775 | $12 | premium | 14.4% | (602) 685-5166 |
| 66 | DRS. PALERMO, BREITENECKER, SIEGEL AND LUDWIG, P.A. | BALTIMORE | MD | PATHOLOGY | 5 | 64 | $4,224 | $66 | premium | 5.6% | (443) 849-2233 |
| 67 | PATHOLOGY ASSOCIATES OF SOUTH MIAMI | MIAMI | FL | PATHOLOGY | 5 | 63 | $8,757 | $139 | premium | 2.7% | (786) 662-8168 |
| 68 | CHARLESTON PATHOLOGY PA | CHARLESTON | SC | PATHOLOGY | 12 | 63 | $3,115 | $49 | premium | 16.2% | (843) 724-2260 |
| 69 | CAPE COD PATHOLOGY CONSULTANTS PC | HYANNIS | MA | PATHOLOGY | 6 | 60 | $2,580 | $43 | premium | 5.3% | (508) 862-5267 |
| 70 | LIVINGSTON PATHOLOGY ASSOCIATES, LLC | LIVINGSTON | NJ | PATHOLOGY | 10 | 60 | $5,400 | $90 | premium | 4.0% | (973) 322-5763 |
| 71 | PATHLINK OF NEW JERSEY | DENVILLE | NJ | PATHOLOGY | 15 | 60 | $7,260 | $121 | premium | 4.0% | (407) 422-9831 |
| 72 | AFFILIATED PATHOLOGISTS MEDICAL GROUP, INC. | RANCHO DOMINGUEZ | CA | PATHOLOGY | 51 | 59 | $2,208 | $37 | premium | 2.0% | (310) 225-3244 |
| 73 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 56 | $1,288 | $23 | premium | 5.0% | (781) 983-9088 |
| 74 | BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES | TROY | MI | DIAGNOSTIC RADIOLOGY | 583 | 56 | $7,748 | $138 | premium | 17.4% | (248) 964-1187 |
| 75 | LUCENT PATHOLOGY PARTNERS INC | CARMICHAEL | CA | PATHOLOGY | 5 | 55 | $4,556 | $83 | premium | 1.8% | (916) 537-5275 |
| 76 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 54 | $4,278 | $79 | premium | 2.3% | (212) 746-5454 |
| 77 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 54 | $5,562 | $103 | premium | 7.5% | — |
| 78 | MAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION INC | EAU CLAIRE | WI | NURSE PRACTITIONER | 799 | 53 | $5,088 | $96 | premium | 33.5% | (715) 838-5222 |
| 79 | PREFERRED ANATOMIC PATHOLOGY SERVICES INC | LAFAYETTE | LA | PATHOLOGY | 5 | 51 | $3,805 | $75 | premium | 14.9% | (337) 289-7679 |
| 80 | AM RYWLIN MD AND ASSOC PA | MIAMI | FL | PATHOLOGY | 9 | 51 | $7,344 | $144 | premium | 2.2% | (305) 674-2277 |
| 81 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 51 | $2,955 | $58 | premium | 9.8% | (434) 924-5959 |
| 82 | MOUNTAIN STATES PATHOLOGY PC | COLORADO SPRINGS | CO | PATHOLOGY | 16 | 50 | $4,750 | $95 | premium | 63.3% | (719) 776-5816 |
| 83 | RIDEOUT MEMORIAL HOSPITAL | MARYSVILLE | CA | DIAGNOSTIC RADIOLOGY | 89 | 49 | $1,078 | $22 | premium | 1.6% | (530) 740-1900 |
| 84 | COOLEY GEORGE PANTAZIS, MD PA | OCALA | FL | PATHOLOGY | 2 | 48 | $5,136 | $107 | premium | 2.1% | (352) 368-3443 |
| 85 | ASSOCIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH IS | NEW BEDFORD | MA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 564 | 48 | $1,104 | $23 | premium | 4.2% | (781) 983-9088 |
| 86 | LABORATORY MEDICINE CONSULTANTS LTD | LAS VEGAS | NV | PATHOLOGY | 29 | 48 | $6,839 | $142 | premium | 31.4% | (702) 731-8000 |
| 87 | PATHOLOGY ASSOCIATES OF CORPUS CHRISTI, LLP | CORPUS CHRISTI | TX | PATHOLOGY | 2 | 48 | $4,080 | $85 | premium | 4.1% | (361) 992-4211 |
| 88 | PATHOLOGY ASSOCIATES OF GREENVILLE | GREENVILLE | SC | PATHOLOGY | 34 | 47 | $4,230 | $90 | premium | 12.1% | (864) 295-3492 |
| 89 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | TN | NURSE PRACTITIONER | 2232 | 47 | $893 | $19 | premium | 8.4% | — |
| 90 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | OH | NURSE PRACTITIONER | 2232 | 47 | $893 | $19 | premium | 6.5% | — |
| 91 | AGA, LLC | MARIETTA | NY | GASTROENTEROLOGY | 125 | 47 | $4,418 | $94 | premium | 2.0% | (770) 427-3075 |
| 92 | WEST VIRGINIA UNIVERSITY MEDICAL CORPORATION | MORGANTOWN | WV | PHYSICIAN ASSISTANT | 1996 | 47 | $893 | $19 | premium | 26.6% | (304) 598-4865 |
| 93 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 3707 | 47 | $2,004 | $43 | premium | 23.9% | (202) 429-2401 |
| 94 | CLEVELAND CLINIC FLORIDA | WESTON | FL | NURSE PRACTITIONER | 720 | 46 | $2,576 | $56 | premium | 2.0% | (954) 659-5000 |
| 95 | ADVENTIST HOSPITAL-BASED PROVIDERS, LLC | ROCKVILLE | MD | PATHOLOGY | 7 | 46 | $5,014 | $109 | premium | 4.0% | (240) 864-6000 |
| 96 | AMERIPATH INDIANAPOLIS PC | INDIANAPOLIS | IN | PATHOLOGY | 35 | 46 | $5,658 | $123 | premium | 10.9% | (317) 275-8072 |
| 97 | ENGLEWOOD PATHOLOGISTS, PA | ENGLEWOOD | NJ | PATHOLOGY | 11 | 45 | $8,487 | $189 | premium | 3.0% | (201) 894-1702 |
| 98 | JACKSON-ZUCKERMAN INC | UKIAH | MA | PATHOLOGY | 2 | 44 | $4,400 | $100 | premium | 3.9% | (800) 288-8325 |
| 99 | BAYHEALTH MEDICAL CENTER, INC | DOVER | DE | NURSE PRACTITIONER | 394 | 44 | $3,005 | $68 | premium | 34.4% | (302) 744-4700 |
| 100 | LABORATORY PHYSICIANS ASSOCIATION | DALLAS | TX | PATHOLOGY | 11 | 43 | $5,719 | $133 | premium | 3.7% | (214) 947-7777 |
Showing the top 100 of 333 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 →