87428 — Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza
313,318 observed fee-for-service (50%) · ~311,762 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; 2 states 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 | 87428 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | CITY MEDICAL OF UPPER EAST SIDE PLLC | NEW YORK | NY | PHYSICIAN ASSISTANT | 657 | 34,460 | $5,175,380 | $150 | premium | 64.3% | (212) 271-4364 |
| 2 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 9,858 | $1,473,170 | $149 | premium | 38.0% | (908) 273-4300 |
| 3 | PATIENT FIRST RICHMOND MEDICAL GROUP PLLC | LEESBURG | VA | PHYSICIAN ASSISTANT | 330 | 7,571 | $782,136 | $103 | premium | 27.9% | (703) 840-1396 |
| 4 | PATIENT FIRST MARYLAND MEDICAL GROUP PLLC | BALTIMORE | MD | PHYSICIAN ASSISTANT | 262 | 6,752 | $695,456 | $103 | premium | 43.6% | (443) 461-1997 |
| 5 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 5,755 | $561,215 | $98 | premium | 29.1% | (502) 928-1050 |
| 6 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 5,106 | $682,966 | $134 | premium | 24.8% | (770) 422-2004 |
| 7 | MD NOW MEDICAL CENTERS INC | LAKE WORTH | FL | PHYSICIAN ASSISTANT | 324 | 4,930 | $1,005,720 | $204 | premium | 16.3% | (561) 963-9881 |
| 8 | NORTH MISSISSIPPI MEDICAL CLINICS INC | TUPELO | MS | FAMILY PRACTICE | 121 | 4,488 | $614,112 | $137 | premium | 42.3% | (662) 377-5300 |
| 9 | LEE HEALTH SYSTEM INC | FORT MYERS | FL | NURSE PRACTITIONER | 1370 | 3,718 | $554,216 | $149 | premium | 12.3% | (239) 343-9888 |
| 10 | MILLENNIUM PHYSICIAN GROUP LLC | PORT CHARLOTTE | FL | PHYSICIAN ASSISTANT | 953 | 3,274 | $390,316 | $119 | premium | 10.8% | (941) 255-3535 |
| 11 | BAYVIEW PHYSICIAN SERVICES PC | CHESAPEAKE | VA | PHYSICIAN ASSISTANT | 322 | 2,706 | $405,900 | $150 | premium | 10.0% | (757) 410-4488 |
| 12 | PATIENT FIRST PENNSYLVANIA MEDICAL GROUP PLLC | HARRISBURG | PA | PHYSICIAN ASSISTANT | 146 | 2,570 | $269,566 | $105 | premium | 28.8% | (717) 943-1566 |
| 13 | COMMUNITY CARE NETWORK INC | MUNSTER | IN | NURSE PRACTITIONER | 379 | 2,202 | $154,700 | $70 | premium | 14.3% | (219) 836-4563 |
| 14 | SHANNON CLINIC | SAN ANGELO | TX | NURSE PRACTITIONER | 515 | 2,114 | $317,100 | $150 | premium | 4.4% | (325) 747-1511 |
| 15 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | CA | FAMILY PRACTICE | 489 | 1,952 | $380,640 | $195 | premium | 13.9% | (925) 296-9720 |
| 16 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 1,865 | $120,372 | $65 | premium | 11.8% | (864) 587-3000 |
| 17 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 1,824 | $244,464 | $134 | premium | 3.8% | (817) 281-2977 |
| 18 | IHA HEALTH SERVICES CORPORATION | YPSILANTI | MI | PHYSICIAN ASSISTANT | 1144 | 1,765 | $182,537 | $103 | premium | 27.4% | — |
| 19 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | BETTENDORF | IA | NURSE PRACTITIONER | 1202 | 1,669 | $373,402 | $224 | premium | 48.7% | — |
| 20 | TEXAS HEALTH URGENT CARE | MCKINNEY | TX | NURSE PRACTITIONER | 129 | 1,563 | $345,843 | $221 | premium | 3.3% | (469) 495-9102 |
| 21 | BAPTIST PRIMARY CARE INC | JACKSONVILLE | FL | FAMILY PRACTICE | 446 | 1,516 | $119,874 | $79 | premium | 5.0% | — |
| 22 | UNIVERSITY OF LOUISVILLE PHYSICIANS INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1442 | 1,429 | $283,532 | $198 | premium | 7.2% | (502) 629-2398 |
| 23 | CITY MEDICAL OF UPPER EAST SIDE PLLC | NEW YORK | NJ | PHYSICIAN ASSISTANT | 657 | 1,425 | $213,750 | $150 | premium | 5.5% | (212) 271-4364 |
| 24 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 1,411 | $152,388 | $108 | premium | 2.9% | (903) 606-5560 |
| 25 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 1,351 | $216,160 | $160 | premium | 8.6% | — |
| 26 | PRIVIA MEDICAL GROUP, LLC | ARLINGTON | VA | NURSE PRACTITIONER | 1477 | 1,270 | $191,991 | $151 | premium | 4.7% | — |
| 27 | COMMUNITY PHYSICIANS OF INDIANA INC | INDIANAPOLIS | IN | PHYSICIAN ASSISTANT | 1594 | 1,228 | $407,382 | $332 | premium | 8.0% | — |
| 28 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 1,220 | $233,020 | $191 | premium | 13.4% | — |
| 29 | OPTUM URGENT CARE PLLC | JERICHO | NY | PHYSICIAN ASSISTANT | 67 | 1,215 | $266,655 | $219 | premium | 2.3% | (516) 597-5070 |
| 30 | FMC MEDICAL FOUNDATION, INC. | AMARILLO | TX | NURSE PRACTITIONER | 40 | 1,169 | $144,540 | $124 | premium | 2.4% | (806) 350-3000 |
| 31 | OGDEN CLINIC PC | OGDEN | UT | PHYSICIAN ASSISTANT | 104 | 1,135 | $113,500 | $100 | premium | 43.5% | (801) 475-3100 |
| 32 | LEGACY URGENT CARE PA | FRISCO | TX | EMERGENCY MEDICINE | 156 | 1,133 | $150,964 | $133 | premium | 2.4% | (972) 625-6020 |
| 33 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | IN | NURSE PRACTITIONER | 2448 | 1,120 | $109,098 | $97 | premium | 7.3% | (502) 928-1050 |
| 34 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 1,111 | $179,506 | $162 | premium | 7.0% | (803) 744-4900 |
| 35 | FAIRVIEW HEIGHTS MEDICAL GROUP SC | SHILOH | IL | NURSE PRACTITIONER | 445 | 1,087 | $182,682 | $168 | premium | 14.0% | (618) 236-8000 |
| 36 | MEDICAL ASSOCIATES OF ENGLEWOOD PC | ENGLEWOOD | NJ | INTERNAL MEDICINE | 550 | 1,054 | $231,745 | $220 | premium | 4.1% | (201) 894-3158 |
| 37 | BAYCARE MEDICAL GROUP, INC. | CLEARWATER | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1526 | 1,049 | $166,791 | $159 | premium | 3.5% | (727) 725-5060 |
| 38 | ADVENTIST HEALTH SYSTEM GEORGIA INC | CALHOUN | GA | NURSE PRACTITIONER | 229 | 1,032 | $228,072 | $221 | premium | 5.0% | — |
| 39 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 1,028 | $133,562 | $130 | premium | 13.3% | (847) 459-1160 |
| 40 | INOVA PHYSICIAN PARTNERS LLC | CHANTILLY | VA | FAMILY PRACTICE | 334 | 1,023 | $178,002 | $174 | premium | 3.8% | (703) 435-1223 |
| 41 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 1,007 | $70,490 | $70 | premium | 2.1% | — |
| 42 | SOUTHCOAST PHYSICIANS GROUP INC | FALL RIVER | MA | NURSE PRACTITIONER | 868 | 973 | $269,138 | $277 | premium | 25.0% | (508) 973-5919 |
| 43 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 952 | $213,963 | $225 | premium | 6.8% | (916) 983-7476 |
| 44 | URGENT CARE NEVADA LLC | LAS VEGAS | NV | PHYSICIAN ASSISTANT | 101 | 936 | $190,944 | $204 | premium | 44.1% | (702) 901-8320 |
| 45 | PRISMA HEALTH MEDICAL GROUP-MIDLANDS | COLUMBIA | SC | PHYSICIAN ASSISTANT | 1017 | 923 | $147,680 | $160 | premium | 5.9% | (803) 749-5101 |
| 46 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 906 | $148,087 | $163 | premium | 5.7% | — |
| 47 | PHYSICIANS EAST PA | GREENVILLE | NC | NURSE PRACTITIONER | 104 | 892 | $151,238 | $170 | premium | 4.4% | (252) 355-4357 |
| 48 | MERCY CLINIC OKLAHOMA COMMUNITIES | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 642 | 865 | $91,352 | $106 | premium | 16.5% | (405) 254-9690 |
| 49 | ST MARYS MEDICAL GROUP LLC | EVANSVILLE | IN | NURSE PRACTITIONER | 226 | 857 | $64,275 | $75 | premium | 5.6% | (812) 491-3236 |
| 50 | PRACTICE ASSOCIATES MEDICAL GROUP | MORRISTOWN | NJ | NURSE PRACTITIONER | 1404 | 833 | $67,473 | $81 | premium | 3.2% | (973) 971-5596 |
| 51 | WILMINGTON HEALTH PLLC | WILMINGTON | NC | PHYSICIAN ASSISTANT | 393 | 824 | $98,880 | $120 | premium | 4.1% | (910) 341-1540 |
| 52 | PINEHURST MEDICAL CLINIC INC | PINEHURST | NC | PHYSICIAN ASSISTANT | 156 | 821 | $127,171 | $155 | premium | 4.0% | (910) 295-5511 |
| 53 | MAINLINE HEALTH SYSTEMS INC | MONTICELLO | AR | NURSE PRACTITIONER | 59 | 814 | $59,821 | $73 | premium | 8.2% | (870) 367-6246 |
| 54 | COASTAL MEDICAL PHYSICIANS INC | EAST PROVIDENCE | RI | INTERNAL MEDICINE | 228 | 814 | $130,240 | $160 | premium | 31.4% | (800) 508-4908 |
| 55 | ANDERSON MEDICAL PC DBA EMERGENCY ONE | KINGSTON | NY | PHYSICIAN ASSISTANT | 22 | 806 | $100,750 | $125 | premium | 1.5% | (845) 338-5600 |
| 56 | DOCTORS ON DUTY MEDICAL GROUP, INC | SALINAS | CA | PHYSICIAN ASSISTANT | 69 | 763 | $83,930 | $110 | premium | 5.4% | (831) 422-7777 |
| 57 | CAPE REGIONAL URGENT CARE LLC | CAPE MAY COURT HOUSE | NJ | PHYSICIAN ASSISTANT | 32 | 756 | $75,684 | $100 | premium | 2.9% | (609) 465-6364 |
| 58 | PIEDMONT HEALTHCARE PA | STATESVILLE | NC | PHYSICIAN ASSISTANT | 226 | 754 | $105,560 | $140 | premium | 3.7% | (704) 838-8210 |
| 59 | WAKEMED SPECIALISTS GROUP LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 860 | 752 | $52,640 | $70 | premium | 3.7% | (919) 350-7270 |
| 60 | TRIHEALTH G LLC | CINCINNATI | OH | FAMILY PRACTICE | 298 | 747 | $93,399 | $125 | premium | 8.5% | (513) 246-7000 |
| 61 | HOUSTON CARENOW URGENT CARE PLLC | HOUSTON | TX | PHYSICIAN ASSISTANT | 106 | 745 | $151,980 | $204 | premium | 1.6% | (346) 207-9730 |
| 62 | JUPITER MEDICAL CENTER PHYSICIANS GROUP INC | JUPITER | FL | PHYSICIAN ASSISTANT | 147 | 745 | $413,475 | $555 | premium | 2.5% | (561) 747-2234 |
| 63 | BSA PHYSICIANS GROUP INC | AMARILLO | TX | HOSPITALIST | 118 | 734 | $118,908 | $162 | premium | 1.5% | (806) 359-4673 |
| 64 | COOPERATIVE HEALTHCARE SERVICES INC | BRUNSWICK | GA | NURSE PRACTITIONER | 228 | 732 | $95,448 | $130 | premium | 3.6% | (912) 466-5400 |
| 65 | BOONE PHYSICIAN SERVICES LLC | COLUMBIA | MO | PHYSICIAN ASSISTANT | 236 | 708 | $45,732 | $65 | premium | 7.8% | (573) 815-8000 |
| 66 | CUMBERLAND FAMILY MEDICAL CENTER INC | BURKESVILLE | KY | NURSE PRACTITIONER | 125 | 704 | $70,400 | $100 | premium | 3.6% | (270) 864-2889 |
| 67 | BAYHEALTH MEDICAL CENTER, INC | DOVER | DE | NURSE PRACTITIONER | 394 | 701 | $103,986 | $148 | premium | 35.5% | (302) 744-4700 |
| 68 | PREMIER MEDICAL GROUP OF MISSISSIPPI LLC | KOSCIUSKO | MS | NURSE PRACTITIONER | 32 | 693 | $45,585 | $66 | premium | 6.5% | (662) 289-3588 |
| 69 | ARCARE | AUGUSTA | AR | NURSE PRACTITIONER | 239 | 692 | $73,234 | $106 | premium | 7.0% | (870) 347-2534 |
| 70 | PROMEDICA CENTRAL PHYSICIANS | TOLEDO | OH | PHYSICIAN ASSISTANT | 794 | 688 | $85,843 | $125 | premium | 7.9% | (419) 291-2003 |
| 71 | ST FRANCIS MEDICAL GROUP LLC | MONROE | LA | NURSE PRACTITIONER | 165 | 682 | $94,798 | $139 | premium | 10.4% | (318) 966-6500 |
| 72 | ORLANDO CARENOW URGENT CARE LLC | ORLANDO | FL | PHYSICIAN ASSISTANT | 41 | 682 | $139,128 | $204 | premium | 2.3% | (407) 226-1906 |
| 73 | THE LITTLE CLINIC OF TENNESSEE LLC | SMYRNA | TN | NURSE PRACTITIONER | 140 | 675 | $106,650 | $158 | premium | 6.5% | (615) 768-4258 |
| 74 | FOUNDATION MEDICAL PARTNERS INC | NASHUA | NH | PHYSICIAN ASSISTANT | 304 | 661 | $125,590 | $190 | premium | 23.5% | (603) 577-2045 |
| 75 | MARYLAND PRIMARY CARE PHYSICIANS, LLC | ARNOLD | MD | NURSE PRACTITIONER | 100 | 659 | $100,423 | $152 | premium | 4.3% | (410) 757-7600 |
| 76 | WESTCHESTER MEDICAL GROUP, P.C | WHITE PLAINS | NY | INTERNAL MEDICINE | 409 | 656 | $101,796 | $155 | premium | 1.2% | (914) 682-0700 |
| 77 | ST VINCENT MEDICAL GROUP INC | INDIANAPOLIS | IN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 718 | 655 | $49,845 | $76 | premium | 4.2% | (317) 338-2345 |
| 78 | THE IOWA CLINIC PC | WEST DES MOINES | IA | PHYSICIAN ASSISTANT | 302 | 649 | $130,298 | $201 | premium | 19.0% | (515) 343-1000 |
| 79 | MERCY CLINIC FORT SMITH COMMUNITIES | FORT SMITH | AR | NURSE PRACTITIONER | 349 | 647 | $68,582 | $106 | premium | 6.5% | (479) 314-5175 |
| 80 | PATIENT FIRST NEW JERSEY PHYSICIANS GROUP LLC | WOODBURY | NJ | PHYSICIAN ASSISTANT | 44 | 635 | $65,405 | $103 | premium | 2.4% | (856) 812-2220 |
| 81 | SOUTH AUSTIN FAMILY PRACTICE CLINIC, PLLC | AUSTIN | TX | PHYSICIAN ASSISTANT | 61 | 634 | $88,472 | $140 | premium | 1.3% | — |
| 82 | METHODIST CARENOW URGENT CARE PLLC | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 65 | 630 | $128,520 | $204 | premium | 1.3% | (210) 998-6677 |
| 83 | THE LITTLE CLINIC OF OHIO LLC | CINCINNATI | OH | NURSE PRACTITIONER | 229 | 627 | $98,619 | $157 | premium | 7.2% | (513) 488-8077 |
| 84 | CHARLESTON CARENOW URGENT CARE LLC | MYRTLE BEACH | SC | PHYSICIAN ASSISTANT | 42 | 624 | $127,296 | $204 | premium | 4.0% | (843) 626-2273 |
| 85 | HUDSON HEADWATERS HEALTH NETWORK | GLENS FALLS | NY | PHYSICIAN ASSISTANT | 207 | 619 | $96,564 | $156 | premium | 1.2% | (518) 792-2223 |
| 86 | MEDICAL ASSOCIATES OF NORTHWEST ARKANSAS, PA | FAYETTEVILLE | AR | FAMILY PRACTICE | 106 | 618 | $71,442 | $116 | premium | 6.2% | (479) 521-0200 |
| 87 | HILLCREST FAMILY HEALTH CENTER | WACO | TX | FAMILY PRACTICE | 62 | 616 | $61,446 | $100 | premium | 1.3% | (254) 202-7800 |
| 88 | CLEARCHOICEMD, PLLC | LEBANON | NH | PHYSICIAN ASSISTANT | 89 | 609 | $106,750 | $175 | premium | 21.6% | (603) 276-3260 |
| 89 | MICHUMI PLLC | NEWPORT NEWS | VA | PHYSICIAN ASSISTANT | 40 | 608 | $60,775 | $100 | premium | 2.2% | (757) 369-9446 |
| 90 | BATON ROUGE CLINIC, A MEDICAL CORPORATION | BATON ROUGE | LA | INTERNAL MEDICINE | 289 | 608 | $48,676 | $80 | premium | 9.3% | (225) 246-9790 |
| 91 | MIDWEST COMMUNITY HEALTH ASSOCIATES, INC. | BRYAN | OH | NURSE PRACTITIONER | 97 | 603 | $129,211 | $214 | premium | 6.9% | (260) 266-8210 |
| 92 | SUMMIT MEDICAL GROUP INC | EDGEWOOD | KY | NURSE PRACTITIONER | 806 | 600 | $95,400 | $159 | premium | 3.0% | (859) 578-5880 |
| 93 | PRIMARY HEALTH PHYSICIANS PLLC | FORT WORTH | TX | PHYSICIAN ASSISTANT | 234 | 588 | $117,305 | $199 | premium | 1.2% | (817) 294-1651 |
| 94 | NORTHSIDE MEDICAL PROFESSIONALS, P.C. | COLUMBIA | TN | NURSE PRACTITIONER | 20 | 574 | $51,660 | $90 | premium | 5.5% | (931) 540-4210 |
| 95 | FOUR RIVERS INTERNAL MEDICINE PLLC | PADUCAH | KY | NURSE PRACTITIONER | 4 | 570 | $37,040 | $65 | premium | 2.9% | (270) 444-8000 |
| 96 | KANSAS CARENOW URGENT CARE LLC | OVERLAND PARK | MO | NURSE PRACTITIONER | 71 | 563 | $109,483 | $194 | premium | 6.2% | (913) 227-4631 |
| 97 | ST DAVIDS CARENOW URGENT CARE PLLC | AUSTIN | TX | PHYSICIAN ASSISTANT | 100 | 563 | $114,852 | $204 | premium | 1.2% | (512) 265-8980 |
| 98 | CARILION HEALTHCARE CORPORATION | ROANOKE | VA | PHYSICIAN ASSISTANT | 545 | 560 | $67,810 | $121 | premium | 2.1% | (703) 562-2110 |
| 99 | AMERICAN HEALTH NETWORK OF INDIANA LLC | FISHERS | IN | FAMILY PRACTICE | 204 | 559 | $53,105 | $95 | premium | 3.6% | (317) 842-7928 |
| 100 | GRAVES GILBERT CLINIC PLLC | BOWLING GREEN | KY | NURSE PRACTITIONER | 221 | 557 | $97,050 | $174 | premium | 2.8% | (270) 781-4043 |
Showing the top 100 of 1,626 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 →