93985 — Complete ultrasound of artery and vein blood flow pre-op assessment on both sides of body for hemodialysis access
5,292 observed fee-for-service (50%) · ~5,377 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 | 93985 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | AKDHC LLC | PHOENIX | AZ | NEPHROLOGY | 129 | 346 | $166,732 | $482 | premium | 59.8% | (602) 200-8288 |
| 2 | RENAL ASSOCIATES, P.A. | SAN ANTONIO | TX | NEPHROLOGY | 39 | 139 | $68,759 | $495 | premium | 17.3% | (210) 403-7978 |
| 3 | RENALCARE ASSOCIATES, S.C. | PEORIA | IL | NEPHROLOGY | 48 | 116 | $36,249 | $312 | premium | 48.9% | (309) 676-8123 |
| 4 | THE NEPHROLOGY GROUP INC | FRESNO | CA | NEPHROLOGY | 51 | 114 | $96,900 | $850 | premium | 8.8% | (559) 228-9660 |
| 5 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 100 | $7,608 | $76 | premium | 49.5% | (502) 928-1050 |
| 6 | ORANGE COUNTY VASCULAR AND ENDOVASCULAR SURGERY CENTER INC | FOUNTAIN VALLEY | CA | PHYSICIAN ASSISTANT | 8 | 92 | $36,800 | $400 | premium | 7.1% | (714) 430-1414 |
| 7 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 82 | $48,832 | $596 | premium | 35.2% | — |
| 8 | VASCULAR SURGERY ASSOC PC | FLINT | MI | PHYSICIAN ASSISTANT | 16 | 81 | $38,475 | $475 | premium | 21.8% | (810) 732-1620 |
| 9 | UNIVERSITY HEALTH SYSTEM, INC. | KNOXVILLE | TN | NURSE PRACTITIONER | 561 | 77 | $6,930 | $90 | premium | 32.2% | (865) 305-6333 |
| 10 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | DE | PHYSICIAN ASSISTANT | 1537 | 74 | $17,609 | $238 | premium | 59.2% | — |
| 11 | MEDICAL FOUNDATION OF CENTRAL MISSISSIPPI INC | JACKSON | ID | NURSE PRACTITIONER | 266 | 72 | $29,952 | $416 | premium | 55.8% | (601) 292-4261 |
| 12 | PHYSICIANS CARE OF VIRGINIA PC | ROANOKE | VA | NEPHROLOGY | 20 | 71 | $55,988 | $789 | premium | 20.5% | (540) 527-2737 |
| 13 | UNIVERSITY OF MARYLAND COMMUNITY MEDICAL GROUP INC | GLEN BURNIE | MD | NURSE PRACTITIONER | 458 | 69 | $8,004 | $116 | premium | 38.1% | (410) 761-1222 |
| 14 | KANSAS CITY VASCULAR AND GENERAL SURGERY GROUP LLC | OVERLAND PARK | KS | NURSE PRACTITIONER | 22 | 67 | $56,618 | $845 | premium | 29.9% | (913) 754-2800 |
| 15 | PRINE HEALTH MEDICAL GROUP, PLLC | MANHASSET | NY | NEPHROLOGY | 75 | 64 | $50,849 | $795 | premium | 21.5% | (516) 407-2727 |
| 16 | CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 89 | 61 | $44,225 | $725 | premium | 8.7% | (904) 398-3888 |
| 17 | HAO D BUI MD INC | BAKERSFIELD | CA | VASCULAR SURGERY | 5 | 59 | $21,488 | $364 | premium | 4.6% | (661) 387-8333 |
| 18 | CAPITAL NEPHROLOGY MEDICAL GROUP | SACRAMENTO | CA | NEPHROLOGY | 22 | 59 | $34,161 | $579 | premium | 4.6% | (916) 564-6232 |
| 19 | OCALA KIDNEY GROUP INC | OCALA | FL | NEPHROLOGY | 14 | 55 | $15,950 | $290 | premium | 7.8% | (352) 622-4231 |
| 20 | PINNACLE SJIR | MANTECA | CA | INTERVENTIONAL RADIOLOGY | 2 | 54 | $28,408 | $526 | premium | 4.2% | (209) 788-8180 |
| 21 | CAROLINA CARDIOLOGY AND VASCULAR ASSOCIATES LLC | IRMO | SC | NURSE PRACTITIONER | 4 | 53 | $28,327 | $534 | premium | 22.7% | (803) 888-2282 |
| 22 | ONEILL CLARK NARVARTE AND VICKS A PROFESSIONAL CORPORATION | RENO | NV | NEPHROLOGY | 21 | 53 | $32,171 | $607 | premium | 80.3% | (775) 322-4550 |
| 23 | AMERICAN ACCESS CARE OF JACKSONVILLE LLC | JACKSONVILLE | FL | INTERVENTIONAL RADIOLOGY | 3 | 52 | $4,940 | $95 | premium | 7.4% | (904) 353-3664 |
| 24 | HEART HOSPITAL OF SOUTH DAKOTA LLC | SIOUX FALLS | SD | NURSE PRACTITIONER | 67 | 51 | $1,824 | $36 | premium | 65.4% | (605) 977-7000 |
| 25 | SOUTH BAY VASCULAR SURGERY INC | TORRANCE | CA | VASCULAR SURGERY | 4 | 50 | $62,750 | $1,255 | premium | 3.9% | (310) 373-6864 |
| 26 | AMERICAN ACCESS CARE OF MIAMI, LLC | MIAMI | FL | VASCULAR SURGERY | 6 | 50 | $32,150 | $643 | premium | 7.1% | (305) 670-1044 |
| 27 | Q-HEALTH PARTNERS PLLC | HOUSTON | TX | NEPHROLOGY | 21 | 50 | $67,050 | $1,341 | premium | 6.2% | (713) 520-6875 |
| 28 | REID PHYSICIAN ASSOCIATES INC | RICHMOND | IN | NURSE PRACTITIONER | 392 | 47 | $32,383 | $689 | premium | 30.1% | (765) 962-8551 |
| 29 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 47 | $6,016 | $128 | premium | 5.9% | (903) 606-5560 |
| 30 | STARLING PHYSICIANS, PLLC | WETHERSFIELD | CT | NURSE PRACTITIONER | 273 | 44 | $33,000 | $750 | premium | 32.4% | (860) 832-4666 |
| 31 | ST LUKES CLINIC-TREASURE VALLEY LLC | BOISE | ID | PHYSICIAN ASSISTANT | 1159 | 44 | $3,856 | $88 | premium | 34.1% | (208) 381-4210 |
| 32 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 43 | $32,080 | $746 | premium | 21.6% | (314) 747-3000 |
| 33 | SSM MEDICAL GROUP INC | SAINT LOUIS | MO | NURSE PRACTITIONER | 547 | 42 | $3,318 | $79 | premium | 21.1% | (314) 645-6450 |
| 34 | BRADLEY B HILL MD A PROFESSIONAL CORPORATION | CAMPBELL | CA | NURSE PRACTITIONER | 5 | 42 | $43,020 | $1,024 | premium | 3.2% | (708) 979-9082 |
| 35 | MERCY CLINIC SURGICAL SPECIALISTS LLC | SAINT LOUIS | MO | PHYSICIAN ASSISTANT | 177 | 40 | $3,920 | $98 | premium | 20.1% | (314) 567-5850 |
| 36 | SENTARA MEDICAL GROUP | NORFOLK | VA | PHYSICIAN ASSISTANT | 1404 | 38 | $2,713 | $71 | premium | 11.0% | — |
| 37 | BOCACARE INC | BOCA RATON | FL | PHYSICIAN ASSISTANT | 199 | 38 | $37,541 | $988 | premium | 5.4% | (561) 955-7100 |
| 38 | GENERAL VASCULAR SURGERY MEDICAL GROUP INC | SAN LEANDRO | CA | VASCULAR SURGERY | 5 | 38 | $37,084 | $976 | premium | 2.9% | (510) 347-4700 |
| 39 | NEW YORK NEPHROLOGY AND DIALYSIS ACCESS SURGERY, P.C. | ALBANY | NY | NEPHROLOGY | 18 | 37 | $16,095 | $435 | premium | 12.5% | (518) 434-2244 |
| 40 | PROVIDENCE HEALTH ALLIANCE | WACO | TX | PHYSICIAN ASSISTANT | 121 | 36 | $26,892 | $747 | premium | 4.5% | (254) 537-6200 |
| 41 | UNM MEDICAL GROUP INC | ALBUQUERQUE | NM | FAMILY PRACTICE | 1089 | 36 | $10,332 | $287 | premium | 72.0% | (505) 272-2111 |
| 42 | SURGICAL ASSOCIATES OF LEXINGTON PLLC | LEXINGTON | KY | GENERAL SURGERY | 2 | 36 | $21,384 | $594 | premium | 17.8% | (859) 523-0026 |
| 43 | BAYHEALTH RADIOLOGISTS LLC | DOVER | DE | DIAGNOSTIC RADIOLOGY | 93 | 36 | $4,332 | $120 | premium | 28.8% | (610) 892-8889 |
| 44 | BASS MEDICAL GROUP | WALNUT CREEK | CA | OTOLARYNGOLOGY | 318 | 35 | $28,525 | $815 | premium | 2.7% | — |
| 45 | MUSC COMMUNITY PHYSICIANS | ORANGEBURG | IL | NURSE PRACTITIONER | 1307 | 34 | $5,367 | $158 | premium | 14.3% | (803) 395-3400 |
| 46 | VASCULAR CENTER OF NAPLES INC | NAPLES | FL | VASCULAR SURGERY | 5 | 34 | $17,142 | $504 | premium | 4.8% | (239) 431-5884 |
| 47 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 32 | $27,140 | $848 | premium | 14.1% | (732) 362-3663 |
| 48 | CALDWELL MEMORIAL HOSPITAL INC | LENOIR | NC | NURSE PRACTITIONER | 213 | 32 | $3,648 | $114 | premium | 15.1% | (828) 394-6722 |
| 49 | YUMA NEPHROLOGY PC | YUMA | AZ | NEPHROLOGY | 9 | 31 | $23,110 | $745 | premium | 5.4% | (928) 329-8331 |
| 50 | VASCULAR ASSOCIATES OF SARASOTA | SARASOTA | FL | VASCULAR SURGERY | 13 | 31 | $14,480 | $467 | premium | 4.4% | (941) 371-6565 |
| 51 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 30 | $20,520 | $684 | premium | 40.0% | (501) 202-2093 |
| 52 | SAN ANTONIO KIDNEY DISEASE CENTER PHYSICIANS GROUP, P.L.L.C. | SAN ANTONIO | TX | NEPHROLOGY | 35 | 30 | $20,790 | $693 | premium | 3.7% | (210) 549-3524 |
| 53 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 29 | $11,600 | $400 | premium | 2.2% | (760) 340-3911 |
| 54 | EAST JEFFERSON PHYSICIANS GROUP LLC | METAIRIE | LA | INTERNAL MEDICINE | 218 | 29 | $24,998 | $862 | premium | 11.1% | (504) 503-5123 |
| 55 | UMASS MEMORIAL MEDICAL GROUP INC | WORCESTER | MA | PHYSICIAN ASSISTANT | 2483 | 29 | $5,278 | $182 | premium | 21.3% | (508) 334-1000 |
| 56 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 29 | $9,645 | $333 | premium | 9.8% | (866) 633-8255 |
| 57 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 28 | $25,536 | $912 | premium | 12.3% | (856) 247-7260 |
| 58 | NEPHROLOGY ASSOCIATES OF MICHIGAN PC | YPSILANTI | KY | NURSE PRACTITIONER | 21 | 28 | $20,496 | $732 | premium | 13.9% | (734) 715-1706 |
| 59 | RADIOLOGY IMAGING CORPUS CHRISTI PLLC | CORPUS CHRISTI | TX | DIAGNOSTIC RADIOLOGY | 30 | 27 | $19,899 | $737 | premium | 3.4% | (361) 888-6684 |
| 60 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 27 | $24,732 | $916 | premium | 2.1% | (916) 983-7476 |
| 61 | NATIONAL KIDNEY PARTNERS LLP | HUDSON | FL | NEPHROLOGY | 61 | 27 | $12,595 | $466 | premium | 3.8% | (727) 863-5418 |
| 62 | NEPHROLOGY CONSULTANTS PA | DAYTONA BEACH | FL | NEPHROLOGY | 2 | 27 | $22,044 | $816 | premium | 3.8% | (386) 258-6522 |
| 63 | NEPHROLOGY ASSOCIATES PC | AUGUSTA | GA | NEPHROLOGY | 18 | 27 | $13,500 | $500 | premium | 10.3% | (706) 722-6900 |
| 64 | KINGS PHYSICIAN SERVICES PC | BROOKLYN | FL | PHYSICIAN ASSISTANT | 664 | 27 | $28,971 | $1,073 | premium | 3.8% | — |
| 65 | SOUTHERN CONNECTICUT VASCULAR CENTER LLC | STRATFORD | CT | VASCULAR SURGERY | 36 | 26 | $22,750 | $875 | premium | 19.1% | (203) 210-6340 |
| 66 | MOWERY CLINIC LLC | SALINA | KS | OBSTETRICS/GYNECOLOGY | 22 | 26 | $6,500 | $250 | premium | 11.6% | — |
| 67 | RED RIVER CONSULTANTS INC | SHREVEPORT | LA | DIAGNOSTIC RADIOLOGY | 60 | 26 | $3,562 | $137 | premium | 9.9% | (318) 212-4550 |
| 68 | VHS PHYSICIANS OF MICHIGAN | DETROIT | MI | PHYSICIAN ASSISTANT | 232 | 25 | $15,241 | $610 | premium | 6.7% | — |
| 69 | SIGNATURE HEALTHCARE MEDICAL GROUP INC | BROCKTON | MA | PHYSICIAN ASSISTANT | 241 | 25 | $18,575 | $743 | premium | 18.4% | (508) 941-7000 |
| 70 | SAINTS MEDICAL GROUP, LLC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 435 | 25 | $2,290 | $92 | premium | 39.7% | — |
| 71 | NORTHEAST GEORGIA PHYSICIANS GROUP INC | GAINESVILLE | GA | PHYSICIAN ASSISTANT | 901 | 25 | $4,150 | $166 | premium | 9.5% | (770) 219-7777 |
| 72 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 25 | $2,675 | $107 | premium | 10.5% | (615) 322-5000 |
| 73 | FLORIDA KIDNEY PHYSICIANS LLC | TAMPA | FL | NEPHROLOGY | 165 | 25 | $17,516 | $701 | premium | 3.6% | (813) 910-8708 |
| 74 | CONWAY REGIONAL MEDICAL CENTER INC | CONWAY | AR | NURSE PRACTITIONER | 141 | 25 | $15,450 | $618 | premium | 33.3% | (501) 358-6695 |
| 75 | VERO VASCULAR SURGERY, PA | VERO BEACH | FL | PHYSICIAN ASSISTANT | 2 | 25 | $10,000 | $400 | premium | 3.6% | (772) 567-6602 |
| 76 | ALBEMARLE PHYSICIAN SERVICES - SENTARA INC | ELIZABETH CITY | NC | NURSE PRACTITIONER | 77 | 24 | $11,512 | $480 | premium | 11.3% | (252) 384-2600 |
| 77 | WICHITA NEPHROLOGY GROUP PA | WICHITA | KS | NEPHROLOGY | 12 | 24 | $15,912 | $663 | premium | 10.7% | (316) 268-5000 |
| 78 | MOUNTAINSTAR CARDIOLOGY ST MARKS LLC | OGDEN | UT | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 41 | 24 | $20,418 | $851 | premium | 100.0% | (801) 479-2111 |
| 79 | GALEN MEDICAL GROUP, PC | CHATTANOOGA | TN | NURSE PRACTITIONER | 123 | 24 | $13,800 | $575 | premium | 10.0% | (423) 643-2500 |
| 80 | NEPHROLOGY ASSOCIATES OF MICHIGAN PC | YPSILANTI | MI | NURSE PRACTITIONER | 21 | 23 | $16,836 | $732 | premium | 6.2% | (734) 715-1706 |
| 81 | MIDWEST NEPHROLOGY ASSOCIATES SC | MILWAUKEE | WI | NEPHROLOGY | 30 | 23 | $15,732 | $684 | premium | 20.5% | (414) 393-9810 |
| 82 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 23 | $1,978 | $86 | premium | 9.9% | — |
| 83 | FREEMAN-OAK HILL HEALTH SYSTEM | JOPLIN | MO | NURSE PRACTITIONER | 382 | 23 | $40,814 | $1,775 | premium | 11.6% | (417) 347-8200 |
| 84 | VASCULAR SURGERY ASSOCIATES LLC | TOWSON | MD | VASCULAR SURGERY | 15 | 23 | $10,235 | $445 | premium | 12.7% | (410) 825-4928 |
| 85 | PHYSICIAN SERVICES CORPORATION OF SOUTHERN ILLINOIS INC | MOUNT VERNON | IL | NURSE PRACTITIONER | 125 | 22 | $2,455 | $112 | premium | 9.3% | (618) 899-3278 |
| 86 | HEARTLAND REGIONAL MEDICAL CENTER | SAINT JOSEPH | MO | NURSE PRACTITIONER | 387 | 22 | $6,019 | $274 | premium | 11.1% | (816) 271-6870 |
| 87 | TENNESSEE ONCOLOGY PLLC | NASHVILLE | TN | HEMATOLOGY/ONCOLOGY | 360 | 22 | $13,130 | $597 | premium | 9.2% | (615) 385-3751 |
| 88 | PADUCAH VASCULAR INSTITUTE PLLC | PADUCAH | KY | NURSE PRACTITIONER | 3 | 22 | $15,224 | $692 | premium | 10.9% | (270) 845-4300 |
| 89 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 22 | $1,716 | $78 | premium | 10.9% | — |
| 90 | UNITY HEALTHCARE LLC | LAFAYETTE | IN | NURSE PRACTITIONER | 59 | 22 | $21,516 | $978 | premium | 14.1% | (765) 446-1362 |
| 91 | VALLEY VASCULAR CONSULTANTS PC | HUNTSVILLE | TN | VASCULAR SURGERY | 5 | 21 | $8,640 | $411 | premium | 8.8% | (256) 265-7480 |
| 92 | RWJBH PRIMARY CARE SERVICES | WARREN | NJ | INTERNAL MEDICINE | 264 | 21 | $11,550 | $550 | premium | 9.3% | — |
| 93 | RUSSELL N HARADA MD INC | AIEA | HI | VASCULAR SURGERY | 2 | 21 | $10,524 | $501 | premium | 100.0% | (808) 486-7775 |
| 94 | ARKANSAS RENAL GROUP PA | HOT SPRINGS | AR | NEPHROLOGY | 16 | 20 | $7,000 | $350 | premium | 26.7% | (501) 624-6000 |
| 95 | BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES | ROYAL OAK | MI | PHYSICIAN ASSISTANT | 833 | 20 | $11,474 | $574 | premium | 5.4% | (248) 898-5058 |
| 96 | SOUTHEAST IOWA REGIONAL MEDICAL CENTER INC | WEST BURLINGTON | IA | NURSE PRACTITIONER | 293 | 20 | $8,700 | $435 | premium | 54.1% | (319) 768-1000 |
| 97 | NORTHEAST KIDNEY CARE LLC | FLORHAM PARK | PA | NEPHROLOGY | 66 | 19 | $1,691 | $89 | premium | 9.5% | (973) 736-2212 |
| 98 | NEPHROLOGY ASSOCIATES OF NORTHERN INDIANA PC | FORT WAYNE | IN | NEPHROLOGY | 68 | 19 | $8,488 | $447 | premium | 12.2% | (260) 494-3484 |
| 99 | JERRY KIM MD INC | POMONA | CA | VASCULAR SURGERY | 3 | 19 | $16,167 | $851 | premium | 1.5% | (909) 973-1148 |
| 100 | REGENTS OF THE UNIVERSITY OF MICHIGAN | ANN ARBOR | MI | INTERNAL MEDICINE | 3330 | 19 | $2,926 | $154 | premium | 5.1% | (734) 763-5459 |
Showing the top 100 of 168 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 →