84460 — Liver enzyme (sgpt), level
138,278 observed fee-for-service (50%) · ~136,749 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 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 | 84460 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NORTHWEST CANCER CENTERS PC | DYER | IN | HEMATOLOGY/ONCOLOGY | 26 | 11,183 | $301,941 | $27 | premium | 47.6% | (812) 220-4476 |
| 2 | ARTHRITIS HEALTH ASSOCIATES PLLC | SYRACUSE | NY | RHEUMATOLOGY | 5 | 4,535 | $68,025 | $15 | premium | 20.1% | (315) 475-7669 |
| 3 | ATRIUS HEALTH INC | BOSTON | MA | NURSE PRACTITIONER | 1196 | 4,162 | $87,402 | $21 | premium | 9.1% | (617) 421-1000 |
| 4 | ARTHRITIS AND RHEUMATOLOGY CONSULTANTS PA | EDINA | MN | RHEUMATOLOGY | 12 | 3,741 | $89,784 | $24 | premium | 11.7% | (952) 893-1959 |
| 5 | WEST SUBURBAN CTR FOR ARTHRITIS | WAUKESHA | WI | RHEUMATOLOGY | 5 | 3,552 | $106,560 | $30 | premium | 22.5% | (262) 785-0777 |
| 6 | MUSC AFFILIATE PHYSICIANS | GREENVILLE | SC | PHYSICIAN ASSISTANT | 52 | 3,450 | $58,650 | $17 | premium | 46.2% | (864) 603-5600 |
| 7 | ST VINCENT MEDICAL GROUP | LITTLE ROCK | AR | FAMILY PRACTICE | 247 | 3,450 | $51,750 | $15 | premium | 64.8% | (501) 562-4838 |
| 8 | IOWA ARTHRITIS AND OSTEOPOROSIS CENTER PC | URBANDALE | IA | RHEUMATOLOGY | 15 | 3,004 | $42,056 | $14 | premium | 16.3% | (515) 270-7222 |
| 9 | MEDICAL AFFILIATES OF CAPE COD INC | HYANNIS | MA | NURSE PRACTITIONER | 236 | 2,963 | $44,445 | $15 | premium | 6.5% | (508) 771-1800 |
| 10 | RHEUMATOLOGY ASSOCIATES PC | SPRINGFIELD | MA | RHEUMATOLOGY | 4 | 2,684 | $69,784 | $26 | premium | 5.9% | — |
| 11 | PRIVIA MEDICAL GROUP, LLC | ARLINGTON | VA | NURSE PRACTITIONER | 1477 | 2,496 | $37,440 | $15 | premium | 25.0% | — |
| 12 | PREMIER MEDICAL GROUP OF MISSISSIPPI LLC | KOSCIUSKO | MS | NURSE PRACTITIONER | 32 | 2,394 | $45,486 | $19 | premium | 27.1% | (662) 289-3588 |
| 13 | APEX CARDIOLOGY CONSULTANTS | INGLEWOOD | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 8 | 2,377 | $43,642 | $18 | premium | 1.1% | (310) 672-3900 |
| 14 | PARK NICOLLET CLINIC | ST LOUIS PARK | MN | PHYSICIAN ASSISTANT | 1754 | 2,211 | $46,984 | $21 | premium | 6.9% | (952) 993-3123 |
| 15 | DALLASTOWN MEDICAL ASSOCIATES LLP | DALLASTOWN | PA | FAMILY PRACTICE | 7 | 2,092 | $15,000 | $7 | premium | 13.4% | (717) 244-4531 |
| 16 | CORE PHYSICIANS LLC | EXETER | NH | PHYSICIAN ASSISTANT | 292 | 2,057 | $34,969 | $17 | premium | 64.2% | (603) 929-1195 |
| 17 | ARTHRITIS ASSOCIATES OF S FLORIDA | DELRAY BEACH | FL | RHEUMATOLOGY | 6 | 2,032 | $30,480 | $15 | premium | 0.6% | (561) 495-0600 |
| 18 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 2,020 | $101,000 | $50 | premium | 11.1% | (800) 603-0558 |
| 19 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 1,850 | $51,800 | $28 | premium | 9.7% | (630) 469-9200 |
| 20 | COLUMBUS ARTHRITIS CENTER, INC. | COLUMBUS | OH | PHYSICIAN ASSISTANT | 19 | 1,780 | $38,841 | $22 | premium | 5.4% | — |
| 21 | PHYSICIANS CLINIC OF IOWA PC | CEDAR RAPIDS | IA | NURSE PRACTITIONER | 132 | 1,742 | $33,098 | $19 | premium | 9.5% | (319) 247-3010 |
| 22 | BORIS D RATINER, MD, INC | TARZANA | CA | RHEUMATOLOGY | 6 | 1,697 | $25,455 | $15 | premium | 0.8% | (818) 996-4077 |
| 23 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 1,690 | $42,838 | $25 | premium | 5.3% | (612) 863-4000 |
| 24 | THE PHYSICIANS GROUP, LLC | OKLAHOMA CITY | OK | NURSE PRACTITIONER | 103 | 1,649 | $46,188 | $28 | premium | 56.0% | (405) 692-9300 |
| 25 | ARTHRITIS CENTER OF NEBRASKA | LINCOLN | NE | PHYSICIAN ASSISTANT | 8 | 1,584 | $34,848 | $22 | premium | 54.9% | (402) 420-1212 |
| 26 | CARDIOVASCULAR INSTITUTE OF THE SOUTH, LLC | LAFAYETTE | LA | NURSE PRACTITIONER | 142 | 1,576 | $31,520 | $20 | premium | 23.8% | (337) 289-8429 |
| 27 | RHEUMATOLOGY CONSULTANTS, LLP | HEWLETT | NY | RHEUMATOLOGY | 10 | 1,565 | $23,490 | $15 | premium | 6.9% | (516) 295-4481 |
| 28 | CAROLINA ARTHRITIS CENTER PA | GREENVILLE | NC | NURSE PRACTITIONER | 5 | 1,557 | $32,697 | $21 | premium | 4.4% | (252) 321-8474 |
| 29 | FAMILYCARE MEDICAL GROUP PC | SYRACUSE | NY | FAMILY PRACTICE | 106 | 1,529 | $16,726 | $11 | premium | 6.8% | (315) 472-1488 |
| 30 | NORTHEAST GEORGIA DIAGNOSTIC ASSOCIATES AND CLINIC, LLC | GAINESVILLE | GA | PHYSICIAN ASSISTANT | 83 | 1,373 | $24,714 | $18 | premium | 13.1% | (770) 536-9864 |
| 31 | KEN C ARAKAWA M D INC | HONOLULU | HI | PHYSICIAN ASSISTANT | 4 | 1,247 | $54,968 | $44 | premium | 8.2% | (808) 528-3888 |
| 32 | JPB MEDICAL GROUP INC | VAN NUYS | CA | INTERNAL MEDICINE | 4 | 1,225 | $17,065 | $14 | premium | 0.6% | (818) 785-0300 |
| 33 | TRAUBE MARUSH AND PLAWES M D P C | BROOKLYN | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 7 | 1,214 | $30,350 | $25 | premium | 5.4% | (718) 763-0080 |
| 34 | COMPREHENSIVE UROLOGY MEDICAL GROUP | LOS ANGELES | CA | UROLOGY | 6 | 1,150 | $25,300 | $22 | premium | 0.5% | (310) 278-8330 |
| 35 | CENTRAL OHIO PRIMARY CARE PHYSICIANS, INC. | COLUMBUS | OH | INTERNAL MEDICINE | 495 | 1,041 | $11,451 | $11 | premium | 3.2% | (614) 451-9612 |
| 36 | RHEUMATIC DISEASE CENTER | GLENDALE | WI | RHEUMATOLOGY | 8 | 1,016 | $30,480 | $30 | premium | 6.4% | (414) 351-4009 |
| 37 | MCFARLAND CLINIC PC | AMES | IA | PHYSICIAN ASSISTANT | 352 | 994 | $19,880 | $20 | premium | 5.4% | (515) 239-4400 |
| 38 | GUNDERSEN CLINIC LTD | LA CROSSE | WI | PHYSICIAN ASSISTANT | 443 | 990 | $32,670 | $33 | premium | 6.3% | — |
| 39 | NORTH EAST MEDICAL SERVICES | SAN FRANCISCO | CA | INTERNAL MEDICINE | 144 | 931 | $22,344 | $24 | premium | 0.4% | (415) 391-9686 |
| 40 | MIDDLE GEORGIA CHEST AND MEDICAL CENTER, LLC | MILLEDGEVILLE | GA | INTERNAL MEDICINE | 4 | 920 | $20,240 | $22 | premium | 8.8% | (478) 452-3200 |
| 41 | SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP | LOS ANGELES | CA | INTERNAL MEDICINE | 11157 | 917 | $25,676 | $28 | premium | 0.4% | (800) 954-8000 |
| 42 | MASSACHUSETTS EYE RESEARCH AND SURGERY INSTITUTION PC | WALTHAM | MA | OPHTHALMOLOGY | 5 | 836 | $12,540 | $15 | premium | 1.8% | — |
| 43 | THE FAMILY PRACTICE/AFTER HOURS CLINIC, PLLC | HATTIESBURG | MS | FAMILY PRACTICE | 7 | 793 | $15,860 | $20 | premium | 9.0% | (601) 261-5710 |
| 44 | FAIRVIEW EXPRESS CARE | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 2007 | 778 | $11,841 | $15 | premium | 2.4% | (612) 672-7422 |
| 45 | BATON ROUGE CLINIC, A MEDICAL CORPORATION | BATON ROUGE | LA | INTERNAL MEDICINE | 289 | 765 | $14,535 | $19 | premium | 11.5% | (225) 246-9790 |
| 46 | FAMILY DOCTOR CLINIC DRS HARRIS AND MAGEE A MEDICAL CORPORATION | THIBODAUX | LA | FAMILY PRACTICE | 8 | 755 | $18,875 | $25 | premium | 11.4% | (985) 446-2680 |
| 47 | KANDASWAMY JAYARAJ MD PA | BEAUMONT | TX | NURSE PRACTITIONER | 3 | 754 | $13,563 | $18 | premium | 1.4% | (409) 833-6900 |
| 48 | INFINITE HEALTH COLLABORATIVE, PA | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 813 | 740 | $7,400 | $10 | premium | 2.3% | (612) 863-6960 |
| 49 | TIDEWATER PHYSICIANS MULTISPECIALTY GROUP, PC | NEWPORT NEWS | VA | FAMILY PRACTICE | 274 | 734 | $13,946 | $19 | premium | 7.4% | (757) 595-9880 |
| 50 | NORTH CLINIC PA | MAPLE GROVE | MN | PHYSICIAN ASSISTANT | 53 | 724 | $7,240 | $10 | premium | 2.3% | (763) 587-7900 |
| 51 | HEART SPECIALISTS OF SARASOTA PL | SARASOTA | FL | PHYSICIAN ASSISTANT | 24 | 722 | $10,830 | $15 | premium | 0.2% | (941) 917-1000 |
| 52 | PRIMARY CARE ASSOCIATES OF APPLETON, LTD | APPLETON | WI | FAMILY PRACTICE | 31 | 719 | $48,892 | $68 | premium | 4.6% | (920) 996-1000 |
| 53 | ABRAHAM ISHAAYA M D A PROFESSIONAL CORPORATION | LOS ANGELES | CA | INTERNAL MEDICINE | 2 | 707 | $14,140 | $20 | premium | 0.3% | — |
| 54 | PRIMA CARE, PC | FALL RIVER | MA | NURSE PRACTITIONER | 220 | 701 | $12,618 | $18 | premium | 1.5% | — |
| 55 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 695 | $15,290 | $22 | premium | 9.3% | — |
| 56 | NORTH CENTRAL ARKANSAS MEDICAL ASSOCIATES | MOUNTAIN HOME | AR | FAMILY PRACTICE | 9 | 691 | $17,275 | $25 | premium | 13.0% | (870) 425-3131 |
| 57 | LOVELACE FAMILY MEDICINE PA | PROSPERITY | SC | FAMILY PRACTICE | 8 | 690 | $11,040 | $16 | premium | 9.2% | (803) 364-4852 |
| 58 | MEDICAL ASSOCIATES CLINIC P C | DUBUQUE | IA | PHYSICIAN ASSISTANT | 223 | 675 | $5,506 | $8 | premium | 3.7% | (563) 584-4100 |
| 59 | MILLENNIUM PHYSICIAN GROUP LLC | PORT CHARLOTTE | FL | PHYSICIAN ASSISTANT | 953 | 671 | $7,113 | $11 | premium | 0.2% | (941) 255-3535 |
| 60 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | BETTENDORF | IA | NURSE PRACTITIONER | 1202 | 667 | $20,677 | $31 | premium | 3.6% | — |
| 61 | MISSISSIPPI RHEUMATOLOGY AND OSTEOPOROSIS CENTER PLLC | FLOWOOD | MS | INTERNAL MEDICINE | 3 | 664 | $19,920 | $30 | premium | 7.5% | (601) 420-0034 |
| 62 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 647 | $22,645 | $35 | premium | 0.3% | (415) 600-1020 |
| 63 | FLAGLER MEDICAL ASSOCIATES PA | WEST PALM BEACH | FL | INTERNAL MEDICINE | 9 | 633 | $4,233 | $7 | premium | 0.2% | (561) 659-7411 |
| 64 | STRAND PHYSICIAN SPECIALISTS PA | MYRTLE BEACH | SC | PHYSICIAN ASSISTANT | 55 | 630 | $15,750 | $25 | premium | 8.4% | (843) 497-5929 |
| 65 | ARCTURUS HEALTHCARE PLC | TROY | MI | INTERNAL MEDICINE | 66 | 615 | $9,225 | $15 | premium | 3.1% | (248) 267-5000 |
| 66 | FAIRVIEW CLINICS | EAGAN | MN | FAMILY PRACTICE | 816 | 608 | $9,263 | $15 | premium | 1.9% | (651) 406-8860 |
| 67 | GRAVES GILBERT CLINIC PLLC | BOWLING GREEN | KY | NURSE PRACTITIONER | 221 | 600 | $12,000 | $20 | premium | 30.5% | (270) 781-4043 |
| 68 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 590 | $10,639 | $18 | premium | 1.8% | — |
| 69 | RHEUMATOLOGY ASSOCIATES, PC | BETTENDORF | IA | RHEUMATOLOGY | 6 | 562 | $6,182 | $11 | premium | 3.1% | (563) 359-4440 |
| 70 | BLACK RIVER HEALTH INC | BLACK RIVER FALLS | WI | DIAGNOSTIC RADIOLOGY | 60 | 557 | $42,889 | $77 | premium | 3.5% | — |
| 71 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 553 | $7,689 | $14 | premium | 2.5% | (914) 241-1050 |
| 72 | HEALTHEAST MEDICAL RESEARCH INSTITUTE | SAINT PAUL | MN | PHYSICIAN ASSISTANT | 691 | 520 | $7,915 | $15 | premium | 1.6% | — |
| 73 | PHYSICIANS EAST PA | GREENVILLE | NC | NURSE PRACTITIONER | 104 | 507 | $9,126 | $18 | premium | 1.4% | (252) 355-4357 |
| 74 | DOMINION MEDICAL ASSOCIATES, INC. | RICHMOND | VA | FAMILY PRACTICE | 2 | 486 | $4,860 | $10 | premium | 4.9% | (804) 225-7148 |
| 75 | BAPTIST MEMORIAL MEDICAL GROUP, INC. | MEMPHIS | TN | NURSE PRACTITIONER | 549 | 481 | $12,025 | $25 | premium | 4.8% | (901) 226-3882 |
| 76 | PROGRESSIVE REHABILITATION ASSOCIATES LLC | IOWA CITY | IA | ORTHOPEDIC SURGERY | 272 | 466 | $3,554 | $8 | premium | 2.5% | (319) 354-2429 |
| 77 | CRYSTAL RUN HEALTHCARE PHYSICIANS LLP | MIDDLETOWN | NY | NURSE PRACTITIONER | 372 | 449 | $7,633 | $17 | premium | 2.0% | (845) 703-6999 |
| 78 | LESTER E COX MEDICAL CENTERS | SPRINGFIELD | MO | NURSE PRACTITIONER | 333 | 422 | $11,089 | $26 | premium | 13.3% | (417) 269-6000 |
| 79 | FACULTY INTERNAL MEDICINE PLLC | KNOXVILLE | TN | INTERNAL MEDICINE | 12 | 411 | $4,521 | $11 | premium | 4.1% | (865) 288-1548 |
| 80 | LESTER E COX MEDICAL CENTERS | SPRINGFIELD | MO | NURSE PRACTITIONER | 245 | 403 | $10,645 | $26 | premium | 12.7% | (417) 269-5158 |
| 81 | VIDRINE COMMUNITY CLINIC, LLC | VILLE PLATTE | LA | FAMILY PRACTICE | 2 | 400 | $7,200 | $18 | premium | 6.0% | (337) 222-2515 |
| 82 | ARTICULARIS HEALTHCARE GROUP INC | SUMMERVILLE | SC | RHEUMATOLOGY | 47 | 392 | $9,408 | $24 | premium | 5.3% | (843) 572-4840 |
| 83 | CAROLINA ARTHRITIS CENTER PA | GREENVILLE | KY | NURSE PRACTITIONER | 5 | 376 | $7,896 | $21 | premium | 19.1% | (252) 321-8474 |
| 84 | GROUP HEALTH COOPERATIVE OF SOUTH CENTRAL WISCONSIN | MADISON | WI | DIAGNOSTIC RADIOLOGY | 229 | 356 | $22,784 | $64 | premium | 2.3% | (608) 831-1766 |
| 85 | SANFORD MEDICAL CENTER FARGO | FARGO | MN | NURSE PRACTITIONER | 1198 | 354 | $16,284 | $46 | premium | 1.1% | (701) 234-2000 |
| 86 | ALAN J KIVITZ MD PC | DUNCANSVILLE | PA | RHEUMATOLOGY | 7 | 351 | $16,132 | $46 | premium | 2.2% | (814) 693-0300 |
| 87 | BEACON MEDICAL GROUP INC | SOUTH BEND | IN | NURSE PRACTITIONER | 575 | 339 | $4,407 | $13 | premium | 1.4% | (574) 647-7275 |
| 88 | QUYNH MAI CLINIC LLC | KENNER | LA | FAMILY PRACTICE | 2 | 338 | $5,070 | $15 | premium | 5.1% | (504) 463-2200 |
| 89 | RHEUMATOLOGY ASSOCIATES, P.C. | INDIANAPOLIS | IN | RHEUMATOLOGY | 7 | 333 | $6,327 | $19 | premium | 1.4% | (317) 844-6444 |
| 90 | PREMIER PHYSICIANS CENTERS INC | WESTLAKE | OH | INTERNAL MEDICINE | 46 | 328 | $3,608 | $11 | premium | 1.0% | (440) 333-3332 |
| 91 | TOTAL ACCESS URGENT CARE PC | SAINT LOUIS | MO | PHYSICIAN ASSISTANT | 133 | 324 | $3,354 | $10 | premium | 10.2% | (314) 961-2255 |
| 92 | BENDER MEDICAL GROUP INC | FORT COLLINS | CO | FAMILY PRACTICE | 5 | 315 | $6,300 | $20 | premium | 3.7% | (970) 482-8881 |
| 93 | NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE | GREENLAWN | NY | DIAGNOSTIC RADIOLOGY | 315 | 311 | $4,354 | $14 | premium | 1.4% | (631) 628-5000 |
| 94 | PRIMARY CARE INTERNISTS OF MONTGOMERY, P.C. | MONTGOMERY | AL | INTERNAL MEDICINE | 6 | 306 | $3,060 | $10 | premium | 2.4% | (334) 262-0342 |
| 95 | MAYO CLINIC HEALTH SYSTEM-SOUTHWEST WISCONSIN REGION INC | LA CROSSE | WI | FAMILY PRACTICE | 547 | 296 | $15,858 | $54 | premium | 1.9% | (608) 785-0940 |
| 96 | INTERCOASTAL MEDICAL GROUP INC | SARASOTA | FL | DIAGNOSTIC RADIOLOGY | 187 | 291 | $4,365 | $15 | premium | 0.1% | (941) 366-1888 |
| 97 | PHYSICIAN PRIMECARE, INC | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 77 | 283 | $7,004 | $25 | premium | 0.5% | (210) 921-4200 |
| 98 | FAMILY HEALTH CENTERS OF SAN DIEGO INC | SAN DIEGO | CA | FAMILY PRACTICE | 293 | 271 | $3,649 | $13 | premium | 0.1% | (619) 515-2454 |
| 99 | HOLYOKE MEDICAL CENTER INC | HOLYOKE | MA | DIAGNOSTIC RADIOLOGY | 201 | 268 | $6,968 | $26 | premium | 0.6% | (413) 534-2546 |
| 100 | SUMMIT MEDICAL GROUP, PLLC | KNOXVILLE | TN | FAMILY PRACTICE | 622 | 267 | $3,471 | $13 | premium | 2.7% | (865) 938-3627 |
Showing the top 100 of 298 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 →