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Counts on this page are exact Medicare fee-for-service claims — a floor,
not a market estimate. FAQ
90966 — Home dialysis services per month (20 years or older)
Billing groups
655
Named-group FFS services
137,886
FFS of Medicare
49%
Services YoY
-8.5%
FFS enrollment -2.2%
Estimated all-Medicare volume
FFS + estimated MA
estimate
~268,217
services
137,886 observed fee-for-service (51%) · ~130,331 estimated Medicare Advantage. Scaled from the observed floor by each state’s fee-for-service share (FFS share as of 2023) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale
Top states — 90966 (CY2024)
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.
Named-group submitted charges
$90.0M
Named-group allowed amount
$39.5M
Named-group Medicare payments
$31.0M
Avg charge / svc
$653
Avg allowed / svc
$286
Avg payment / svc
$224
$282
655 groups · avg submitted charge / service
$2,506
Chronic kidney disease prevalence:
0.8–5.0% of adults
across 54 reporting states
(CDC BRFSS 2023–2024, age-adjusted state estimates).
Highest:
GU 5.0% · KY 4.6% · WV 4.6% · LA 4.4% · SC 4.4%
CDC-published US estimate: 3.9% (BRFSS 2024, crude prevalence — not age-adjusted, so not directly comparable to the state figures above).
CDC BRFSS prevalence is survey data covering all-payer adults 18 and older; Nevvi utilization counts Medicare fee-for-service only, largely 65 and older. The two appear side by side as context — Nevvi never combines them into a score, rating, or ranking. See Methods.
Market analyticsPlatform
a taste of the twelve-year trend layer
- 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 →Specialty market — Nephrology: 93,892 services across 374 groups; top group 2%. See Nephrology across all states →
| # | Physician group | City | St | Specialty | Providers | 90966 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share of specialty* | Share of state* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | METROLINA NEPHROLOGY ASSOCIATES PA | CHARLOTTE | NC | NEPHROLOGY | 87 | 2,031 | $1,626,091 | $801 | premium | 36.4% | 22.1% | (704) 731-6451 |
| 2 | SOUTHWEST KIDNEY INSTITUTE PLC | PHOENIX | AZ | NEPHROLOGY | 97 | 1,776 | $998,112 | $562 | premium | — | 43.2% | (623) 247-9235 |
| 3 | FLORIDA KIDNEY PHYSICIANS LLC | TAMPA | FL | NEPHROLOGY | 165 | 1,532 | $876,304 | $572 | premium | 22.2% | 13.1% | (813) 910-8708 |
| 4 | NEPHROLOGY ASSOCIATES OF NORTHERN ILLINOIS LTD | ELK GROVE VILLAGE | IL | NEPHROLOGY | 115 | 1,452 | $837,694 | $577 | premium | 23.1% | 12.1% | (847) 981-3680 |
| 5 | NATIONAL KIDNEY PARTNERS LLP | HUDSON | FL | NEPHROLOGY | 61 | 1,428 | $847,563 | $594 | premium | 20.7% | 12.2% | (727) 863-5418 |
| 6 | DALLAS NEPHROLOGY ASSOCIATES | DALLAS | TX | NEPHROLOGY | 154 | 1,120 | $873,600 | $780 | premium | 12.9% | 7.6% | (214) 358-2300 |
| 7 | ASSOCIATES IN NEPHROLOGY SC | CHICAGO | IL | NEPHROLOGY | 52 | 1,116 | $846,228 | $758 | premium | 17.7% | 9.3% | (312) 654-2721 |
| 8 | NEPHROLOGY ASSOCIATES, PC | COLUMBIA | TN | NEPHROLOGY | 40 | 1,088 | $1,033,600 | $950 | premium | 36.9% | 19.5% | (931) 388-3209 |
| 9 | EASTERN NEPHROLOGY ASSOCIATES PLLC | GREENVILLE | NC | NEPHROLOGY | 77 | 1,069 | $560,380 | $524 | premium | 19.2% | 11.6% | (252) 752-8880 |
| 10 | NORTH CAROLINA NEPHROLOGY PA | RALEIGH | NC | NEPHROLOGY | 58 | 1,029 | $531,255 | $516 | premium | 18.5% | 11.2% | (919) 231-3966 |
| 11 | RENAL ASSOCIATES, P.A. | SAN ANTONIO | TX | NEPHROLOGY | 39 | 924 | $495,807 | $537 | premium | 10.6% | 6.2% | (210) 403-7978 |
| 12 | MID-ATLANTIC NEPHROLOGY ASSOCIATES PA | OWINGS MILLS | MD | NEPHROLOGY | 57 | 880 | $685,325 | $779 | premium | 31.4% | 18.3% | (410) 602-7792 |
| 13 | NEPHROLOGY ASSOCIATES OF NORTHERN INDIANA PC | FORT WAYNE | IN | NEPHROLOGY | 68 | 872 | $475,761 | $546 | premium | — | 20.1% | (260) 494-3484 |
| 14 | BALBOA NEPHROLOGY MEDICAL GROUP INC | SAN DIEGO | CA | NEPHROLOGY | 80 | 843 | $437,221 | $519 | premium | 9.8% | 4.7% | (619) 582-4490 |
| 15 | NEPHROLOGY ASSOCIATES OF KENTUCKIANA PSC | LOUISVILLE | KY | NEPHROLOGY | 38 | 816 | $367,200 | $450 | premium | — | 41.1% | (502) 587-9660 |
| 16 | TIDEWATER KIDNEY SPECIALISTS INC | NORFOLK | VA | NEPHROLOGY | 21 | 801 | $585,948 | $732 | premium | 21.5% | 11.9% | (757) 623-0005 |
| 17 | NKDHC RUDNITSKY PLLC | LAS VEGAS | NV | NEPHROLOGY | 45 | 791 | $555,359 | $702 | premium | — | 36.1% | (702) 732-2438 |
| 18 | NEPHROLOGY ASSOCIATES, PC | BIRMINGHAM | AL | NEPHROLOGY | 31 | 772 | $370,560 | $480 | premium | — | 25.5% | (205) 226-5900 |
| 19 | AUSTIN KIDNEY ASSOCIATES PA | AUSTIN | TX | NEPHROLOGY | 32 | 748 | $1,346,400 | $1,800 | premium | 8.6% | 5.1% | (512) 320-1500 |
| 20 | NEPHROLOGY ASSOCIATES PA | NEWARK | DE | NEPHROLOGY | 53 | 739 | $487,740 | $660 | premium | — | 69.5% | (302) 225-0451 |
| 21 | THE NEPHROLOGY GROUP INC | FRESNO | CA | NEPHROLOGY | 51 | 739 | $553,718 | $749 | premium | 8.5% | 4.1% | (559) 228-9660 |
| 22 | CHARLESTON NEPHROLOGY ASSOCIATES, LLC | NORTH CHARLESTON | SC | NEPHROLOGY | 17 | 727 | $496,541 | $683 | premium | — | 14.4% | (843) 767-9260 |
| 23 | MICHIGAN KIDNEY CONSULTANTS PC | TROY | MI | NEPHROLOGY | 45 | 727 | $690,900 | $950 | premium | 18.5% | 10.7% | (248) 267-5010 |
| 24 | RNA OF ROCKFORD, PLLC | ROCKFORD | IL | NEPHROLOGY | 18 | 708 | $397,896 | $562 | premium | 11.2% | 5.9% | (815) 227-8300 |
| 25 | KIDNEY DISEASE MEDICAL GROUP INC | GLENDALE | CA | NEPHROLOGY | 8 | 708 | $402,144 | $568 | premium | 8.2% | 4.0% | (818) 500-4055 |
| 26 | PENSACOLA NEPHROLOGY PA | PENSACOLA | FL | NEPHROLOGY | 37 | 695 | $347,500 | $500 | premium | 10.1% | 5.9% | (850) 444-4700 |
| 27 | COLUMBIA NEPHROLOGY ASSOCIATES PA | COLUMBIA | SC | NEPHROLOGY | 33 | 680 | $488,240 | $718 | premium | — | 13.5% | 80325299071124 |
| 28 | INDIANA NEPHROLOGY AND INTERNAL MEDICINE PC | INDIANAPOLIS | IN | NEPHROLOGY | 34 | 671 | $301,950 | $450 | premium | — | 15.5% | (317) 574-4747 |
| 29 | NEPHROLOGY ASSOCIATES MEDICAL GROUP INC | RIVERSIDE | CA | NEPHROLOGY | 63 | 667 | $505,970 | $759 | premium | 7.7% | 3.7% | (951) 687-2800 |
| 30 | WEST COAST KIDNEY | WALNUT CREEK | CA | NEPHROLOGY | 55 | 653 | $429,674 | $658 | premium | 7.6% | 3.7% | (925) 944-0351 |
| 31 | AKDHC LLC | PHOENIX | AZ | NEPHROLOGY | 129 | 616 | $353,936 | $575 | premium | — | 15.0% | (602) 200-8288 |
| 32 | RENAL SPECIALISTS OF HOUSTON, PA | HOUSTON | TX | NEPHROLOGY | 24 | 615 | $360,390 | $586 | premium | 7.1% | 4.2% | — |
| 33 | CAPITAL NEPHROLOGY MEDICAL GROUP | SACRAMENTO | CA | NEPHROLOGY | 22 | 576 | $287,424 | $499 | premium | 6.7% | 3.2% | (916) 564-6232 |
| 34 | NEPHROLOGY AND HYPERTENSION ASSOCIATES LTD | TUPELO | MS | NEPHROLOGY | 19 | 568 | $490,752 | $864 | premium | — | 15.4% | (662) 844-4711 |
| 35 | GOLDEN PACIFIC NEPHROLOGY MEDICAL CLINIC INC | MONTEREY PARK | CA | NEPHROLOGY | 4 | 566 | $424,500 | $750 | premium | 6.5% | 3.2% | (626) 280-0676 |
| 36 | NEPHROLOGY AND INTERNAL MEDICINE PC | FLINT | MI | NEPHROLOGY | 9 | 554 | $387,800 | $700 | premium | 14.1% | 8.2% | (810) 238-4172 |
| 37 | NEPHROLOGY AND ENDOCRINE ASSOCIATES INC | LAS VEGAS | NV | NEPHROLOGY | 63 | 546 | $505,589 | $926 | premium | — | 24.9% | (702) 877-1887 |
| 38 | NORTHWEST RENAL CLINIC INC | PORTLAND | OR | NEPHROLOGY | 41 | 528 | $381,130 | $722 | premium | — | 26.3% | (503) 292-7704 |
| 39 | NEPHROLOGY ASSOCIATES OF TIDEWATER LTD | NORFOLK | VA | NEPHROLOGY | 25 | 524 | $289,425 | $552 | premium | 14.1% | 7.8% | (757) 466-9288 |
| 40 | PARAGON HEALTH PC | KALAMAZOO | MI | NEPHROLOGY | 51 | 520 | $366,728 | $705 | premium | 13.2% | 7.7% | (269) 382-3012 |
| 41 | RENALCARE ASSOCIATES, S.C. | PEORIA | IL | NEPHROLOGY | 48 | 513 | $307,800 | $600 | premium | 8.1% | 4.3% | (309) 676-8123 |
| 42 | WASHINGTON NEPHROLOGY ASSOCIATES LLP | ALEXANDRIA | MD | NEPHROLOGY | 30 | 506 | $379,161 | $749 | premium | 18.1% | 10.5% | (703) 461-3556 |
| 43 | ASSOCIATES IN NEPHROLOGY BUTCHER AND DEVACAANTHAN MD PA | FORT MYERS | FL | NEPHROLOGY | 22 | 505 | $361,045 | $715 | premium | 7.3% | 4.3% | (239) 939-0999 |
| 44 | KIDNEY DISEASE AND HYPERTENSION CONSULTANTS PC | FLINT | MI | NEPHROLOGY | 8 | 484 | $266,200 | $550 | premium | 12.3% | 7.2% | (810) 230-9901 |
| 45 | WICHITA NEPHROLOGY GROUP PA | WICHITA | KS | NEPHROLOGY | 12 | 481 | $413,366 | $859 | premium | — | 20.8% | (316) 268-5000 |
| 46 | KERN NEPHROLOGY MEDICAL GROUP | BAKERSFIELD | CA | NEPHROLOGY | 6 | 468 | $280,800 | $600 | premium | 5.4% | 2.6% | (661) 324-4721 |
| 47 | NEPHROLOGY ASSOCIATES | SANTA ROSA | CA | NEPHROLOGY | 7 | 456 | $181,479 | $398 | premium | 5.3% | 2.6% | (707) 526-2027 |
| 48 | NEPHROLOGY CLINIC PC | FORT COLLINS | CO | NEPHROLOGY | 17 | 446 | $187,320 | $420 | premium | — | 24.5% | (970) 493-7733 |
| 49 | THE ROGOSIN INSTITUTE, INC. | NEW YORK | NY | NEPHROLOGY | 25 | 446 | $607,259 | $1,362 | premium | 20.1% | 7.5% | (212) 746-1578 |
| 50 | J. HAMILTON LICHT, M.D., P.C. | YAKIMA | WA | NEPHROLOGY | 3 | 444 | $179,820 | $405 | premium | — | 11.1% | 5092486292102 |
| 51 | SOUTH MISSISSIPPI NEPHROLOGY, PLLC | GULFPORT | MS | NEPHROLOGY | 9 | 441 | $308,700 | $700 | premium | — | 11.9% | (228) 863-5705 |
| 52 | ADVANCED KIDNEY INSTITUTE, L.L.C. | MARION | IL | NEPHROLOGY | 2 | 441 | $299,880 | $680 | premium | 7.0% | 3.7% | (618) 997-8412 |
| 53 | CENTRAL TEXAS NEPHROLOGY ASSOCIATES, P.A. | HILLSBORO | TX | NEPHROLOGY | 14 | 434 | $173,600 | $400 | premium | 5.0% | 2.9% | (254) 582-5442 |
| 54 | RENAL CONSULTANTS | LITTLE ROCK | AR | NEPHROLOGY | 5 | 412 | $116,284 | $282 | premium | — | 16.2% | (501) 224-2141 |
| 55 | THE KIDNEY CLINIC LLC | LAKE CHARLES | LA | NEPHROLOGY | 4 | 398 | $250,740 | $630 | premium | — | 13.0% | (337) 494-7090 |
| 56 | NEPHROLOGY ASSOCIATES, PC | COLUMBUS | MS | NEPHROLOGY | 5 | 397 | $166,343 | $419 | premium | — | 10.8% | (662) 329-3838 |
| 57 | KIDNEY DISEASE AND MEDICINE SPECIALTY CONSULTANTS LLC | CARBONDALE | IL | NEPHROLOGY | 5 | 395 | $316,000 | $800 | premium | 6.3% | 3.3% | (618) 529-2955 |
| 58 | NEPHROLOGY ASSOCIATES OF LANCASTER, LTD | LANCASTER | PA | NEPHROLOGY | 20 | 385 | $222,145 | $577 | premium | 13.9% | 6.2% | (717) 544-3232 |
| 59 | NEPHROLOGY ASSOCIATES OF UTAH LLC | S SALT LAKE | UT | NEPHROLOGY | 28 | 385 | $282,210 | $733 | premium | — | 28.2% | (801) 288-2634 |
| 60 | ST GEORGE KIDNEY CARE LLC | ST GEORGE | UT | NEPHROLOGY | 8 | 382 | $279,522 | $732 | premium | — | 27.9% | (435) 652-1135 |
| 61 | TYLER NEPHROLOGY ASSOCIATES PA | TYLER | TX | NEPHROLOGY | 24 | 381 | $180,975 | $475 | premium | 4.4% | 2.6% | (903) 595-5486 |
| 62 | YUMA NEPHROLOGY PC | YUMA | AZ | NEPHROLOGY | 9 | 380 | $268,402 | $706 | premium | — | 9.2% | (928) 329-8331 |
| 63 | NORTHWEST LOUISIANA NEPHROLOGY, LLC | SHREVEPORT | LA | NEPHROLOGY | 22 | 364 | $114,420 | $314 | premium | — | 11.8% | (318) 227-8899 |
| 64 | PPG HEALTH PA | FORT WORTH | TX | NEPHROLOGY | 29 | 362 | $181,000 | $500 | premium | 4.2% | 2.4% | (817) 725-7900 |
| 65 | LYNCHBURG NEPHROLOGY PHYSICIANS PLLC | LYNCHBURG | VA | NEPHROLOGY | 8 | 361 | $180,050 | $499 | premium | 9.7% | 5.4% | (434) 947-3954 |
| 66 | CLINICAL RENAL ASSOCIATES LLC | CHESTER | PA | NEPHROLOGY | 33 | 359 | $214,682 | $598 | premium | 12.9% | 5.8% | (610) 872-8501 |
| 67 | SAN ANTONIO KIDNEY DISEASE CENTER PHYSICIANS GROUP, P.L.L.C. | SAN ANTONIO | TX | NEPHROLOGY | 35 | 359 | $312,565 | $871 | premium | 4.1% | 2.4% | (210) 549-3524 |
| 68 | NEPHROLOGY PHYSICIANS, LLC | MISHAWAKA | IN | NEPHROLOGY | 12 | 358 | $187,477 | $524 | premium | — | 8.3% | (574) 273-6767 |
| 69 | KIDNEY CARE CENTER ELGIN LLC | ELGIN | IL | NEPHROLOGY | 8 | 352 | $228,200 | $648 | premium | 5.6% | 2.9% | (224) 238-3211 |
| 70 | W SCOTT MOORE ET AL PTR | WINSTON SALEM | NC | NEPHROLOGY | 12 | 349 | $142,741 | $409 | premium | 6.3% | 3.8% | (336) 768-2425 |
| 71 | ST CLAIR SPECIALTY PHYSICIANS PC | ROSEVILLE | MI | NEPHROLOGY | 35 | 346 | $164,350 | $475 | premium | 8.8% | 5.1% | (586) 871-3686 |
| 72 | NEPHROLOGY ASSOCIATES MD PA | OLATHE | KS | NEPHROLOGY | 21 | 344 | $152,220 | $442 | premium | — | 14.9% | (913) 381-0622 |
| 73 | DENVER NEPHROLOGISTS PC | DENVER | CO | NEPHROLOGY | 43 | 339 | $246,640 | $728 | premium | — | 18.6% | (303) 991-0993 |
| 74 | E T NEPHROLOGY ASSOCIATES PA | LUFKIN | TX | NEPHROLOGY | 4 | 338 | $394,108 | $1,166 | premium | 3.9% | 2.3% | (936) 634-2227 |
| 75 | SNOKIDNEY PLLC | EVERETT | WA | NEPHROLOGY | 11 | 336 | $200,276 | $596 | premium | — | 8.4% | (425) 339-5413 |
| 76 | PENINSULA KIDNEY ASSOCIATES PC | HAMPTON | VA | NEPHROLOGY | 8 | 336 | $168,000 | $500 | premium | 9.0% | 5.0% | (757) 251-7469 |
| 77 | DELTA KIDNEY ALLIANCE LLC | GREENVILLE | MS | NEPHROLOGY | 4 | 332 | $260,917 | $786 | premium | — | 9.0% | (662) 335-4105 |
| 78 | THE AUSTIN DIAGNOSTIC CLINIC PLLC | AUSTIN | TX | NEPHROLOGY | 86 | 330 | $233,310 | $707 | premium | 3.8% | 2.2% | (512) 447-2211 |
| 79 | IDAHO KIDNEY INSTITUTE LLP | CHUBBUCK | ID | NEPHROLOGY | 14 | 324 | $185,004 | $571 | premium | — | 18.4% | (208) 904-4780 |
| 80 | OSTEOPATHIC PHYSICIANS OF TULSA, INC. | TULSA | OK | NEPHROLOGY | 8 | 320 | $186,835 | $584 | premium | — | 7.3% | 9185823154383 |
| 81 | FREDERICKSBURG NEPHROLOGY ASSOCIATES INC | FREDERICKSBURG | VA | NEPHROLOGY | 11 | 318 | $132,571 | $417 | premium | 8.5% | 4.7% | (540) 371-3010 |
| 82 | MID-SOUTH NEPHROLOGY CONSULTANTS PLLC | MEMPHIS | TN | NEPHROLOGY | 13 | 318 | $233,736 | $735 | premium | 10.8% | 5.7% | (901) 547-6401 |
| 83 | AMERICARE KIDNEY INSTITUTE LLC | WESTLAKE | OH | NEPHROLOGY | 26 | 317 | $149,941 | $473 | premium | 15.1% | 5.8% | (440) 799-4224 |
| 84 | COASTAL KIDNEY CENTER PA | MYTLE BEACH | SC | NEPHROLOGY | 7 | 317 | $142,650 | $450 | premium | — | 6.3% | (843) 497-7275 |
| 85 | OKLAHOMA KIDNEY CARE PC | OKLAHOMA CITY | OK | NEPHROLOGY | 4 | 311 | $217,700 | $700 | premium | — | 7.1% | (405) 748-5800 |
| 86 | NEW YORK NEPHROLOGY AND DIALYSIS ACCESS SURGERY, P.C. | ALBANY | NY | NEPHROLOGY | 18 | 310 | $154,900 | $500 | premium | 14.0% | 5.2% | (518) 434-2244 |
| 87 | SOUTHWEST ATLANTA NEPHROLOGY, PC | ATLANTA | GA | NEPHROLOGY | 9 | 310 | $185,070 | $597 | premium | 9.5% | 4.3% | (404) 696-7300 |
| 88 | ST CLAIR SPECIALTY PHYSICIANS PC | ROSEVILLE | ID | NEPHROLOGY | 35 | 309 | $177,675 | $575 | premium | — | 17.6% | (586) 871-3686 |
| 89 | NEPHROLOGY ASSOCIATES PA | NORTH LITTLE ROCK | AR | NEPHROLOGY | 12 | 307 | $109,650 | $357 | premium | — | 12.0% | (501) 955-0320 |
| 90 | PHYSICIANS CARE OF VIRGINIA PC | ROANOKE | VA | NEPHROLOGY | 20 | 304 | $222,832 | $733 | premium | 8.2% | 4.5% | (540) 527-2737 |
| 91 | NEPHROLOGY ASSOCIATES, INC. | TULSA | OK | NEPHROLOGY | 20 | 303 | $157,080 | $518 | premium | — | 6.9% | (918) 747-5200 |
| 92 | AMERICAN MEDICAL DIAGNOSTICS, PLLC | BROOKLYN | NY | NEPHROLOGY | 2 | 303 | $134,000 | $442 | premium | 13.7% | 5.1% | (718) 377-2834 |
| 93 | PINEHURST NEPHROLOGY ASSOCIATES PC | PINEHURST | NC | NEPHROLOGY | 8 | 299 | $224,250 | $750 | premium | 5.4% | 3.2% | (910) 295-3344 |
| 94 | KIDNEY CARE PHYSICIANS LLC | SALEM | OR | NEPHROLOGY | 11 | 297 | $160,677 | $541 | premium | — | 14.8% | (503) 511-8565 |
| 95 | M REZA MIZANI MD PA | SAN ANTONIO | TX | NEPHROLOGY | 29 | 295 | $257,240 | $872 | premium | 3.4% | 2.0% | (210) 265-8155 |
| 96 | AHMED ABOUL-MAGD PC | JOPLIN | MO | NEPHROLOGY | 5 | 294 | $201,390 | $685 | premium | 14.7% | 5.6% | (417) 782-5000 |
| 97 | KIDNEY CARE CENTER OF GEORGIA LLC | GAINESVILLE | GA | NEPHROLOGY | 24 | 293 | $166,216 | $567 | premium | 9.0% | 4.1% | (678) 450-0202 |
| 98 | NEPHROLOGY ASSOCIATES, P. A. | CONCORD | NH | NEPHROLOGY | 4 | 292 | $128,480 | $440 | premium | — | 35.6% | (603) 224-9995 |
| 99 | NEPHROLOGY AND HYPERTENSION MEDICAL ASSOCIATES PC | SAVANNAH | SC | NEPHROLOGY | 19 | 291 | $191,478 | $658 | premium | — | 5.8% | (912) 354-4813 |
| 100 | RIVERSIDE NEPHROLOGY ASSOCIATES INC | COLUMBUS | OH | NEPHROLOGY | 21 | 289 | $108,375 | $375 | premium | 13.8% | 5.2% | (614) 538-2250 |
Showing the top 100 of 655 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →
*"Share of specialty" is the group's share of disclosed Medicare-FFS services for the primary code among groups with the SAME modal specialty in the state; "share of state" is the same figure against the whole state. Specialty is each group's modal member specialty from CMS's clinician register — a multi-specialty group carries one label. Where fewer than 11 groups share the specialty in the state, the specialty share renders "—" — the specialty benchmark is suppressed (fewer than 11 groups) and the state share alongside is the benchmark. Group figures sum clinicians affiliated with exactly one group. 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 →
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