88360 — Microscopic genetic analysis of tumor, manual
362,164 observed fee-for-service (50%) · ~366,235 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; 1 state without payer-mix data excluded. 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 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 | St | Specialty | Providers | 88360 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | MEMORIAL PATHOLOGY GROUP | NEW YORK | NY | PATHOLOGY | 98 | 5,879 | $1,475,068 | $251 | premium | 12.5% | (212) 639-2000 |
| 2 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 5,124 | $2,517,628 | $491 | premium | 5.2% | (650) 723-4000 |
| 3 | PHYSICIANS REFERRAL SERVICE | HOUSTON | TX | NURSE PRACTITIONER | 2696 | 5,051 | $1,810,939 | $359 | premium | 11.7% | (713) 592-5433 |
| 4 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 4,134 | $1,255,092 | $304 | premium | 10.6% | — |
| 5 | ASSOCIATED PATHOLOGISTS, LLC | NASHVILLE | TN | PATHOLOGY | 135 | 4,006 | $704,619 | $176 | premium | 29.3% | (615) 221-4400 |
| 6 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 3,988 | $606,692 | $152 | premium | 4.1% | (626) 256-4673 |
| 7 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 3,930 | $2,102,543 | $535 | premium | 8.3% | (212) 263-9700 |
| 8 | UCLA PATHOLOGY AND LABORATORY MEDICINE GROUP | LOS ANGELES | CA | PATHOLOGY | 65 | 3,687 | $1,244,241 | $337 | premium | 3.8% | (310) 267-2625 |
| 9 | MIDWEST DIAGNOSTIC PATHOLOGY, S.C. | PARK RIDGE | IL | PATHOLOGY | 45 | 3,278 | $527,758 | $161 | premium | 8.4% | (847) 723-2210 |
| 10 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 3,130 | $705,205 | $225 | premium | 10.8% | (617) 732-5500 |
| 11 | SUMMIT PATHOLOGY | LOVELAND | CO | PATHOLOGY | 26 | 3,129 | $531,783 | $170 | premium | 38.0% | (970) 212-0530 |
| 12 | INCYTE PATHOLOGY PS | SPOKANE VALLEY | WA | PATHOLOGY | 45 | 3,102 | $382,394 | $123 | premium | 20.3% | (509) 892-2700 |
| 13 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 3,080 | $828,520 | $269 | premium | 12.5% | (215) 662-2777 |
| 14 | PATHOLOGISTS BIO-MEDICAL LABORATORIES PLLC | DALLAS | TX | PATHOLOGY | 48 | 2,725 | $828,096 | $304 | premium | 6.3% | — |
| 15 | DRS CLACK SPENCER WHITE AND MCCORMACK PA | SARASOTA | FL | PATHOLOGY | 13 | 2,539 | $462,474 | $182 | premium | 6.0% | (941) 362-8900 |
| 16 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 2,507 | $538,596 | $215 | premium | 26.2% | (314) 747-3000 |
| 17 | PATHOLOGY AND LABORATORY CONSULTANTS OF LONG ISLAND PLLC | WEST ISLIP | NY | PATHOLOGY | 20 | 2,382 | $285,840 | $120 | premium | 5.1% | (631) 376-3990 |
| 18 | MARIN MEDICAL LABORATORIES | GREENBRAE | CA | PATHOLOGY | 9 | 2,313 | $322,277 | $139 | premium | 2.4% | (415) 925-7174 |
| 19 | YOSEMITE PATHOLOGY MEDICAL GROUP INC | MODESTO | CA | PATHOLOGY | 43 | 2,307 | $884,869 | $384 | premium | 2.4% | (209) 577-1200 |
| 20 | H LEE MOFFITT CANCER CTR AND RES INST LIFE TIME CANCER SCRN CTR INC | TAMPA | FL | PHYSICIAN ASSISTANT | 1103 | 2,231 | $482,235 | $216 | premium | 5.3% | (813) 745-4673 |
| 21 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 2,212 | $630,166 | $285 | premium | 4.7% | — |
| 22 | PATHOLOGY SPECIALIST OF ARIZONA, LLP | PHOENIX | AZ | PATHOLOGY | 66 | 2,201 | $288,912 | $131 | premium | 2.0% | (602) 685-5211 |
| 23 | METHODIST PATHOLOGY ASSOCIATES PLLC | HOUSTON | TX | PATHOLOGY | 80 | 2,151 | $122,991 | $57 | premium | 5.0% | (713) 394-6450 |
| 24 | CELLNETIX PATHOLOGY PLLC | SEATTLE | WA | PATHOLOGY | 58 | 2,127 | $325,229 | $153 | premium | 13.9% | (206) 320-2000 |
| 25 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 2,079 | $467,055 | $225 | premium | 7.2% | (617) 724-0287 |
| 26 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 2,012 | $381,566 | $190 | premium | 2.1% | (800) 926-8273 |
| 27 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 1,988 | $341,883 | $172 | premium | 2.0% | (858) 455-9100 |
| 28 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 1,951 | $695,500 | $356 | premium | 4.5% | (254) 724-2663 |
| 29 | COMPREHENSIVE PATHOLOGY ASSOCIATES, P.A. | MIAMI | FL | PATHOLOGY | 20 | 1,943 | $355,520 | $183 | premium | 4.6% | (786) 596-6525 |
| 30 | GREAT LAKES PATHOLOGISTS SC | WEST ALLIS | WI | PATHOLOGY | 55 | 1,921 | $503,238 | $262 | premium | 18.9% | (414) 328-7950 |
| 31 | PATHOLOGY SCIENCES MEDICAL GROUP | CHICO | CA | PATHOLOGY | 9 | 1,890 | $231,495 | $122 | premium | 1.9% | (530) 891-6244 |
| 32 | NEWPORT HARBOR PATHOLOGY MEDICAL GROUP INC | NEWPORT BEACH | CA | PATHOLOGY | 26 | 1,814 | $422,731 | $233 | premium | 1.9% | (949) 891-1297 |
| 33 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 1,797 | $406,296 | $226 | premium | 1.8% | (310) 423-0674 |
| 34 | WILMINGTON PATHOLOGY ASSOCIATES PA | WILMINGTON | NC | PATHOLOGY | 9 | 1,789 | $338,626 | $189 | premium | 14.0% | (910) 362-9511 |
| 35 | PATHOLOGY SCIENCES MEDICAL GROUP PC | NORFOLK | VA | PATHOLOGY | 26 | 1,755 | $421,200 | $240 | premium | 12.8% | (757) 668-3221 |
| 36 | DIAGNOSTIC PATHOLOGY MEDICAL GROUP INC | SACRAMENTO | CA | PATHOLOGY | 32 | 1,748 | $311,196 | $178 | premium | 1.8% | (916) 447-6267 |
| 37 | MAIN LINE PATHOLOGY ASSOCIATES, PC | BRYN MAWR | PA | PATHOLOGY | 10 | 1,743 | $318,969 | $183 | premium | 7.1% | (484) 337-4570 |
| 38 | CENTRAL FLORIDA PATHOLOGY ASSOCIATES PA | ORLANDO | FL | PATHOLOGY | 23 | 1,727 | $405,845 | $235 | premium | 4.1% | (407) 363-6611 |
| 39 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 1,684 | $616,876 | $366 | premium | 3.6% | (212) 746-5454 |
| 40 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 1,676 | $393,860 | $235 | premium | 3.9% | (214) 633-5555 |
| 41 | PATHOLOGY GROUP PC | OKLAHOMA CITY | OK | PATHOLOGY | 9 | 1,674 | $406,782 | $243 | premium | 32.3% | (405) 272-7065 |
| 42 | SOUTH TEXAS PATHOLOGY ASSOCIATES LLP | SAN ANTONIO | TX | PATHOLOGY | 25 | 1,637 | $491,100 | $300 | premium | 3.8% | (210) 558-6288 |
| 43 | CHIPPS, CAFFREY AND DUBILIER, P.S.C | LEXINGTON | KY | PATHOLOGY | 19 | 1,625 | $185,040 | $114 | premium | 23.4% | (859) 278-9513 |
| 44 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 1,616 | $326,419 | $202 | premium | 4.2% | — |
| 45 | UNIVERSITY OF PITTSBURGH PHYSICIANS | PITTSBURGH | PA | DIAGNOSTIC RADIOLOGY | 4291 | 1,594 | $269,934 | $169 | premium | 6.5% | — |
| 46 | UNIVERSITY OF CALIFORNIA SAN FRANCISCO | SAN FRANCISCO | CA | DIAGNOSTIC RADIOLOGY | 1842 | 1,589 | $803,388 | $506 | premium | 1.6% | (415) 476-4029 |
| 47 | UNIVERSITY OF MIAMI | MIAMI | FL | NURSE PRACTITIONER | 2331 | 1,581 | $326,103 | $206 | premium | 3.7% | (305) 689-5437 |
| 48 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 1,565 | $375,600 | $240 | premium | 1.6% | (877) 827-7463 |
| 49 | CLINICAL ASSOCIATES LLC | LOUISVILLE | KY | PATHOLOGY | 28 | 1,563 | $185,997 | $119 | premium | 22.5% | (502) 897-9594 |
| 50 | NORTHWEST PATHOLOGY PLLC | BELLINGHAM | WA | PATHOLOGY | 7 | 1,526 | $225,010 | $147 | premium | 10.0% | (360) 734-2800 |
| 51 | ASSOCIATED MEDICAL PROFESSIONALS OF NY PLLC | SYRACUSE | NY | UROLOGY | 60 | 1,488 | $175,430 | $118 | premium | 3.2% | (315) 478-4185 |
| 52 | OSU PATHOLOGY SERVICES, LLC | COLUMBUS | OH | PATHOLOGY | 63 | 1,475 | $228,625 | $155 | premium | 8.8% | (614) 293-5905 |
| 53 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 1,467 | $293,400 | $200 | premium | 18.3% | (203) 688-4242 |
| 54 | CALIFORNIA PACIFIC PATHOLOGY MEDICAL GROUP | SAN FRANCISCO | CA | PATHOLOGY | 11 | 1,411 | $504,701 | $358 | premium | 1.4% | (415) 600-6000 |
| 55 | RUFFOLO HOOPER AND ASSOCIATES MD PA | TAMPA | FL | PATHOLOGY | 44 | 1,391 | $300,064 | $216 | premium | 3.3% | (813) 971-6000 |
| 56 | GENESIS HEALTHCARE PARTNERS PC | TORRANCE | CA | GASTROENTEROLOGY | 211 | 1,389 | $840,105 | $605 | premium | 1.4% | (310) 534-8400 |
| 57 | UMASS MEMORIAL MEDICAL GROUP INC | WORCESTER | MA | PHYSICIAN ASSISTANT | 2483 | 1,358 | $365,796 | $269 | premium | 4.7% | (508) 334-1000 |
| 58 | THE ASSOCIATION OF UNIVERSITY PHYSICIANS | SEATTLE | WA | PHYSICIAN ASSISTANT | 3612 | 1,346 | $233,178 | $173 | premium | 8.8% | (206) 364-0500 |
| 59 | MONUMENT PATHOLOGISTS INC. | RICHMOND | VA | PATHOLOGY | 11 | 1,339 | $313,326 | $234 | premium | 9.8% | — |
| 60 | THE MEDICAL COLLEGE OF WISCONSIN INC | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 2137 | 1,337 | $886,431 | $663 | premium | 13.1% | (414) 955-4263 |
| 61 | UNIVERSITY OF KANSAS HOSPITAL AUTHORITY | KANSAS CITY | KS | NURSE PRACTITIONER | 243 | 1,328 | $304,237 | $229 | premium | 23.2% | (913) 588-7743 |
| 62 | FLORIDA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | FORT MYERS | FL | HEMATOLOGY/ONCOLOGY | 437 | 1,282 | $411,121 | $321 | premium | 3.0% | (239) 561-9622 |
| 63 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 1,260 | $288,149 | $229 | premium | 15.3% | (720) 777-1234 |
| 64 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 1,256 | $543,231 | $433 | premium | 12.3% | (608) 287-2050 |
| 65 | CORPATH LTD | COLUMBUS | OH | PATHOLOGY | 26 | 1,255 | $220,880 | $176 | premium | 7.5% | (614) 566-4945 |
| 66 | CLIN-PATH PATHOLOGY | PHOENIX | AZ | PATHOLOGY | 29 | 1,196 | $152,943 | $128 | premium | 1.1% | (602) 685-5166 |
| 67 | CENTRAL JERSEY PATHOLOGY CONSULTANTS, P.A. | EDISON | NJ | PATHOLOGY | 6 | 1,181 | $187,248 | $159 | premium | 7.1% | (732) 321-7680 |
| 68 | BOYCE AND BYNUM PATHOLOGY PROFESSIONAL SERVICES INC | SEDALIA | MO | PATHOLOGY | 16 | 1,146 | $173,002 | $151 | premium | 12.0% | 57388646004608 |
| 69 | PATHOLOGY CONSULTANTS OF SOUTH BROWARD, LLP | HOLLYWOOD | FL | PATHOLOGY | 30 | 1,140 | $244,246 | $214 | premium | 2.7% | (954) 265-2333 |
| 70 | PRESBYTERIAN PATHOLOGY GROUP PLLC | CHARLOTTE | NC | PATHOLOGY | 22 | 1,096 | $181,005 | $165 | premium | 8.6% | (704) 384-4814 |
| 71 | SPECTRUM HEALTHCARE PARTNERS PA | PORTLAND | ME | DIAGNOSTIC RADIOLOGY | 281 | 1,096 | $139,750 | $128 | premium | 39.9% | (207) 828-2160 |
| 72 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | DE | PHYSICIAN ASSISTANT | 1537 | 1,094 | $122,741 | $112 | premium | 46.2% | — |
| 73 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 1,094 | $320,230 | $293 | premium | 2.3% | (212) 305-8559 |
| 74 | CAROLINAS PATHOLOGY GROUP PA | CHARLOTTE | NC | PATHOLOGY | 50 | 1,075 | $236,685 | $220 | premium | 8.4% | (704) 304-5988 |
| 75 | PATHOLOGY AND LABORATORY MEDICINE, PC | ATLANTA | GA | PATHOLOGY | 27 | 1,072 | $179,928 | $168 | premium | 17.5% | (770) 458-6103 |
| 76 | MCV ASSOCIATED PHYSICIANS | RICHMOND | VA | NURSE PRACTITIONER | 1791 | 1,071 | $259,182 | $242 | premium | 7.8% | (804) 828-9000 |
| 77 | MERIDIAN LABORATORY PHYSICIANS, PA | RED BANK | NJ | PATHOLOGY | 18 | 1,062 | $156,963 | $148 | premium | 6.4% | (732) 741-2700 |
| 78 | CLEARWATER PATHOLOGY ASSOCIATES | CLEARWATER | FL | PATHOLOGY | 9 | 1,049 | $225,535 | $215 | premium | 2.5% | (727) 462-7000 |
| 79 | INTEGRATED REGIONAL LABORATORIES PATHOLOGY SERVICES, LLC | ATLANTIS | FL | PATHOLOGY | 133 | 1,040 | $223,733 | $215 | premium | 2.5% | (561) 548-3639 |
| 80 | FORWARD PATHOLOGY SOLUTIONS, LLC | RICHMOND | VA | PATHOLOGY | 26 | 1,038 | $178,032 | $172 | premium | 7.6% | (804) 289-4852 |
| 81 | PHYSICIANS LABORATORY LTD | SIOUX FALLS | SD | PATHOLOGY | 15 | 1,019 | $122,358 | $120 | premium | 59.0% | (605) 322-7200 |
| 82 | RUTGERS HEALTH-RWJ PEDIATRIC CRITICAL CARE | NEW BRUNSWICK | NJ | PATHOLOGY | 151 | 1,013 | $269,649 | $266 | premium | 6.1% | (732) 937-8651 |
| 83 | UNIVERSITY OF CHICAGO | CHICAGO | IL | NURSE PRACTITIONER | 1662 | 1,010 | $412,886 | $409 | premium | 2.6% | (888) 824-0200 |
| 84 | MICHAEL A DECK MD PA | PLANO | TX | PATHOLOGY | 11 | 998 | $213,139 | $214 | premium | 2.3% | (972) 981-3107 |
| 85 | ASSOCIATED PATHOLOGISTS, LLC | NASHVILLE | AL | PATHOLOGY | 135 | 997 | $282,544 | $283 | premium | 21.8% | (615) 221-4400 |
| 86 | HOSPITAL PATHOLOGY ASSOCIATES, PA | MINNEAPOLIS | MN | PATHOLOGY | 45 | 996 | $246,012 | $247 | premium | 15.0% | (612) 767-8370 |
| 87 | BAYSTATE MEDICAL PRACTICES INC | SPRINGFIELD | MA | PHYSICIAN ASSISTANT | 1326 | 995 | $117,300 | $118 | premium | 3.4% | — |
| 88 | PATHOLOGY LABORATORY ASSOCIATES, INC. | TULSA | OK | PATHOLOGY | 25 | 993 | $96,592 | $97 | premium | 19.2% | (918) 388-5720 |
| 89 | HACKENSACK PATHOLOGY ASSOCIATES, LLC | HACKENSACK | NJ | PATHOLOGY | 18 | 986 | $189,552 | $192 | premium | 5.9% | (201) 996-2000 |
| 90 | MEMORIAL PATHOLOGY CONSULTANTS PA | HOUSTON | TX | PATHOLOGY | 21 | 984 | $281,304 | $286 | premium | 2.3% | (713) 456-5000 |
| 91 | NORTHWEST INDIANA PATHOLOGY CONSULTANTS, P.C. | MUNSTER | IN | PATHOLOGY | 11 | 984 | $229,062 | $233 | premium | 11.1% | (219) 836-1600 |
| 92 | SOUTHERN OHIO PATHOLOGY CONSULTANTS, INC. | CINCINNATI | OH | PATHOLOGY | 18 | 975 | $243,250 | $249 | premium | 5.8% | (513) 865-1111 |
| 93 | TEMPLE FACULTY PRACTICE PLAN INC | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 1330 | 973 | $197,049 | $203 | premium | 3.9% | — |
| 94 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 971 | $123,995 | $128 | premium | 7.1% | (615) 322-5000 |
| 95 | ST VINCENT HOSPITAL-HOSPITAL SISTERS-THIRD ORDER OF ST FRANCIS | GREEN BAY | WI | PHYSICIAN ASSISTANT | 604 | 970 | $217,644 | $224 | premium | 9.5% | (920) 496-4700 |
| 96 | CHARLESTON PATHOLOGY PA | CHARLESTON | SC | PATHOLOGY | 12 | 961 | $185,473 | $193 | premium | 17.8% | (843) 724-2260 |
| 97 | PATHOLOGY MEDICAL GROUP OF SAINT JOHNS | SANTA MONICA | CA | PATHOLOGY | 8 | 961 | $115,231 | $120 | premium | 1.0% | (310) 829-8101 |
| 98 | MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC | MEDFORD | MA | DIAGNOSTIC RADIOLOGY | 424 | 952 | $157,897 | $166 | premium | 3.3% | (781) 395-4909 |
| 99 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 946 | $190,229 | $201 | premium | 1.0% | (760) 340-3911 |
| 100 | UNIVERSITY PATHOLOGY DIAGNOSTICS SC | CHICAGO | IL | PATHOLOGY | 19 | 933 | $139,950 | $150 | premium | 2.4% | — |
Showing the top 100 of 643 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 →