95937 — Testing of nerve-muscle junction
7,796 observed fee-for-service (55%) · ~6,292 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 | 95937 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | JOHNS HOPKINS UNIVERSITY | BALTIMORE | MD | NURSE PRACTITIONER | 2900 | 1,397 | $393,954 | $282 | premium | 56.9% | (410) 502-4340 |
| 2 | MPOWER CLINICAL TX | PHOENIX | TX | PHYSICIAN ASSISTANT | 32 | 1,343 | $153,263 | $114 | premium | 76.9% | (210) 598-4268 |
| 3 | AMERICAN NEUROMONITORING ASSOCIATES, PC | AUSTIN | NV | NEUROLOGY | 29 | 647 | $122,451 | $189 | premium | 56.7% | (734) 213-9249 |
| 4 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 498 | $72,932 | $146 | premium | 62.6% | (617) 732-5500 |
| 5 | AMERICAN NEUROMONITORING ASSOCIATES, PC | AUSTIN | MD | NEUROLOGY | 29 | 454 | $104,455 | $230 | premium | 18.5% | (734) 213-9249 |
| 6 | RTNA, PC | NEW YORK | AZ | NEUROLOGY | 7 | 402 | $95,241 | $237 | premium | 34.0% | 6153468182932 |
| 7 | SENSORY TESTING SYSTEMS LLC | SCOTTSDALE | AZ | NEUROLOGY | 8 | 400 | $2,533,000 | $6,332 | premium | 33.8% | (484) 351-8459 |
| 8 | NEUROSOUND INC | SAN DIEGO | CA | QUALIFIED AUDIOLOGIST | 7 | 346 | $103,522 | $299 | premium | 4.5% | (858) 603-9255 |
| 9 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 258 | $38,062 | $148 | premium | 32.4% | (617) 724-0287 |
| 10 | REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELES | SANTA MONICA | CA | OBSTETRICS/GYNECOLOGY | 80 | 246 | $105,180 | $428 | premium | 3.2% | (310) 319-5098 |
| 11 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 238 | $52,281 | $220 | premium | 100.0% | (913) 588-1227 |
| 12 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 193 | $22,882 | $119 | premium | 2.5% | (800) 926-8273 |
| 13 | SWEDISH HEALTH SERVICES | SEATTLE | WA | PHYSICIAN ASSISTANT | 1033 | 163 | $16,952 | $104 | premium | 40.1% | — |
| 14 | LONE STAR SPINE AND INJURY CENTER PLLC | LAREDO | TX | INTERVENTIONAL PAIN MANAGEMENT | 2 | 132 | $67,864 | $514 | premium | 7.6% | (361) 360-3264 |
| 15 | NEDA HEIDARI M D INC | OXNARD | CA | NEUROLOGY | 2 | 96 | $28,800 | $300 | premium | 1.2% | (805) 744-2141 |
| 16 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 73 | $22,484 | $308 | premium | 100.0% | (314) 747-3000 |
| 17 | AVERA MCKENNAN | SIOUX FALLS | SD | NURSE PRACTITIONER | 964 | 70 | $2,299 | $33 | premium | 100.0% | (605) 322-5180 |
| 18 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | NE | NURSE PRACTITIONER | 1815 | 56 | $12,214 | $218 | premium | 60.2% | (913) 588-1227 |
| 19 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 56 | $47,208 | $843 | premium | 33.9% | (608) 287-2050 |
| 20 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 56 | $11,200 | $200 | premium | 0.7% | (310) 423-0674 |
| 21 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 55 | $11,825 | $215 | premium | 18.0% | — |
| 22 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 52 | $11,804 | $227 | premium | 37.1% | (212) 263-9700 |
| 23 | EVOKES LLC | MASON | OH | NEUROLOGY | 19 | 51 | $322,958 | $6,332 | premium | 17.2% | (484) 351-8459 |
| 24 | BIG SKY MEDICAL ASSOCIATES PLLC | BOZEMAN | NV | NEUROLOGY | 2 | 44 | $6,600 | $150 | premium | 3.9% | (406) 551-2180 |
| 25 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 40 | $12,484 | $312 | premium | 0.5% | (650) 723-4000 |
| 26 | UNMC PHYSICIANS | OMAHA | NE | PHYSICIAN ASSISTANT | 1514 | 37 | $3,730 | $101 | premium | 39.8% | (402) 559-4000 |
| 27 | QUANTUM NEUROMONITORING CORPORATION | FOLSOM | CA | NEUROLOGY | 2 | 37 | $1,963 | $53 | premium | 0.5% | 9166310112533 |
| 28 | MCV ASSOCIATED PHYSICIANS | RICHMOND | VA | NURSE PRACTITIONER | 1791 | 31 | $8,006 | $258 | premium | 10.3% | (804) 828-9000 |
| 29 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | NEUROLOGY | 102 | 31 | $12,729 | $411 | premium | 0.4% | — |
| 30 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | OR | PHYSICIAN ASSISTANT | 3505 | 30 | $13,740 | $458 | premium | 100.0% | (215) 662-2777 |
| 31 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 29 | $1,914 | $66 | premium | 9.8% | — |
| 32 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 27 | $23,868 | $884 | premium | 2.3% | (800) 603-0558 |
| 33 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 26 | $3,640 | $140 | premium | 18.6% | (212) 241-4812 |
| 34 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 21 | $10,710 | $510 | premium | 15.0% | (212) 305-8559 |
| 35 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 21 | $19,299 | $919 | premium | 20.4% | (904) 953-2000 |
| 36 | BRYN MAWR MEDICAL SPECIALISTS ASSOCIATION | BRYN MAWR | PA | NURSE PRACTITIONER | 134 | 21 | $2,520 | $120 | premium | 6.3% | (610) 527-3800 |
| 37 | UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | CHAPEL HILL | MD | NURSE PRACTITIONER | 2120 | 20 | $2,440 | $122 | premium | 0.8% | (984) 215-5556 |
| 38 | CATALYST NEUROMEDICAL CENTER PC | REDDING | CA | NEUROLOGY | 4 | 17 | $5,746 | $338 | premium | 0.2% | (530) 999-2533 |
| 39 | RTNA, PC | NEW YORK | TN | NEUROLOGY | 7 | 16 | $12,865 | $804 | premium | 21.6% | 6153468182932 |
| 40 | MONTEFIORE MEDICAL CENTER | BRONX | CA | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 15 | $2,775 | $185 | premium | 0.2% | (866) 633-8255 |
| 41 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 14 | $1,610 | $115 | premium | 1.8% | (781) 983-9088 |
| 42 | HENDRICKS COUNTY HOSPITAL | AVON | IN | NURSE PRACTITIONER | 338 | 13 | $1,300 | $100 | premium | 19.1% | — |
| 43 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 13 | $7,260 | $558 | premium | 2.1% | (801) 261-8346 |
| 44 | MONTEFIORE MEDICAL CENTER | BRONX | TN | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 11 | $2,035 | $185 | premium | 14.9% | (866) 633-8255 |
*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 →