96411 — Administration of additional new drug or substance into vein using push technique
55,736 observed fee-for-service (50%) · ~55,482 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 | 96411 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | FLORIDA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | FORT MYERS | FL | HEMATOLOGY/ONCOLOGY | 437 | 5,760 | $979,798 | $170 | premium | 63.3% | (239) 561-9622 |
| 2 | TEXAS ONCOLOGY PA | DALLAS | TX | PHYSICIAN ASSISTANT | 995 | 5,012 | $1,448,447 | $289 | premium | 82.7% | — |
| 3 | TENNESSEE ONCOLOGY PLLC | NASHVILLE | TN | HEMATOLOGY/ONCOLOGY | 360 | 1,353 | $246,648 | $182 | premium | 51.6% | (615) 385-3751 |
| 4 | CENTRAL ARKANSAS RADIATION THERAPY INSTITUTE INC | LITTLE ROCK | AR | HEMATOLOGY/ONCOLOGY | 90 | 1,352 | $283,920 | $210 | premium | 54.3% | — |
| 5 | ONCOLOGY SPECIALTIES, P.C. | HUNTSVILLE | AL | NURSE PRACTITIONER | 93 | 1,271 | $259,951 | $205 | premium | 74.2% | (256) 705-4224 |
| 6 | ROCKY MOUNTAIN CANCER CENTERS LLP | COLORADO SPRINGS | CO | NURSE PRACTITIONER | 129 | 1,268 | $356,308 | $281 | premium | 95.6% | (719) 577-2555 |
| 7 | CANCER CENTER OF KANSAS PA | WICHITA | KS | HEMATOLOGY/ONCOLOGY | 27 | 1,010 | $283,810 | $281 | premium | 72.7% | (316) 262-4467 |
| 8 | VIRGINIA ONCOLOGY ASSOCIATES | NORFOLK | VA | PHYSICIAN ASSISTANT | 123 | 933 | $320,140 | $343 | premium | 25.8% | — |
| 9 | MARYLAND ONCOLOGY HEMATOLOGY PA | LAUREL | MD | HEMATOLOGY/ONCOLOGY | 99 | 900 | $252,900 | $281 | premium | 48.4% | (301) 982-9800 |
| 10 | REGIONAL CANCER CARE ASSOCIATES LLC | HACKENSACK | NJ | HEMATOLOGY/ONCOLOGY | 153 | 776 | $218,056 | $281 | premium | 41.5% | (201) 996-2210 |
| 11 | ALLISON CURTIS KINGSLEY MEOZ MICHAEL AND SANCHEZ PC | LAS VEGAS | NV | NURSE PRACTITIONER | 71 | 752 | $211,312 | $281 | premium | 82.8% | (702) 952-2140 |
| 12 | NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC | SMITHTOWN | NY | NURSE PRACTITIONER | 462 | 745 | $186,250 | $250 | premium | 31.5% | (631) 751-3000 |
| 13 | IRONWOOD PHYSICIANS PC | MESA | AZ | HEMATOLOGY/ONCOLOGY | 114 | 740 | $145,780 | $197 | premium | 22.9% | (480) 981-1326 |
| 14 | ILLINOIS CANCER SPECIALISTS | ARLINGTON HEIGHTS | IL | HEMATOLOGY/ONCOLOGY | 29 | 677 | $190,237 | $281 | premium | 17.4% | (847) 259-4482 |
| 15 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 650 | $236,600 | $364 | premium | 58.2% | (507) 284-2511 |
| 16 | JACKSON ONCOLOGY ASSOCIATES | JACKSON | MS | HEMATOLOGY/ONCOLOGY | 11 | 645 | $112,875 | $175 | premium | 58.2% | (601) 974-5600 |
| 17 | ALLIANCE CANCER SPECIALISTS P.C. | LANGHORNE | PA | HEMATOLOGY/ONCOLOGY | 44 | 643 | $180,683 | $281 | premium | 42.9% | (215) 750-5050 |
| 18 | VIRGINIA CANCER SPECIALISTS, P.C. | FAIRFAX | VA | HEMATOLOGY/ONCOLOGY | 76 | 642 | $201,486 | $314 | premium | 17.8% | (703) 280-5390 |
| 19 | AMERICAN ONCOLOGY PARTNERS PA | FORT WAYNE | GA | HEMATOLOGY/ONCOLOGY | 333 | 636 | $109,344 | $172 | premium | 48.6% | (260) 484-8830 |
| 20 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 635 | $193,675 | $305 | premium | 19.6% | (800) 603-0558 |
| 21 | VIRGINIA CANCER INSTITUTE INCORPORATED | NORTH CHESTERFIELD | VA | HEMATOLOGY/ONCOLOGY | 50 | 627 | $103,455 | $165 | premium | 17.3% | (804) 330-7990 |
| 22 | CANCER CARE SPECIALISTS OF CENTRAL ILLINOIS SC | DECATUR | IL | HEMATOLOGY/ONCOLOGY | 30 | 626 | $136,468 | $218 | premium | 16.1% | (217) 876-4700 |
| 23 | MICHIGAN HEALTHCARE PROFESSIONALS PC | FARMINGTON HILLS | MI | INTERNAL MEDICINE | 518 | 609 | $105,506 | $173 | premium | 57.3% | (248) 477-0552 |
| 24 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 607 | $224,590 | $370 | premium | 6.7% | (904) 953-2000 |
| 25 | HIGHLANDS ONCOLOGY GROUP PA | FAYETTEVILLE | AR | NURSE PRACTITIONER | 79 | 571 | $71,375 | $125 | premium | 23.0% | (479) 361-2585 |
| 26 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 566 | $183,384 | $324 | premium | 10.5% | (415) 600-1020 |
| 27 | SOUTH CAROLINA ONCOLOGY ASSOC PA | COLUMBIA | SC | HEMATOLOGY/ONCOLOGY | 18 | 564 | $67,680 | $120 | premium | 33.4% | (803) 461-3000 |
| 28 | ONCOLOGY HEMATOLOGY WEST PC | OMAHA | NE | PHYSICIAN ASSISTANT | 55 | 553 | $66,360 | $120 | premium | 38.5% | (402) 393-3110 |
| 29 | NEW YORK ONCOLOGY HEMATOLOGY PC | ALBANY | NY | NURSE PRACTITIONER | 83 | 537 | $136,935 | $255 | premium | 22.7% | (518) 262-6696 |
| 30 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 518 | $203,574 | $393 | premium | 13.3% | — |
| 31 | CALIFORNIA CANCER ASSOCIATES FOR RESEARCH AND EXCELLENCE INC | FRESNO | CA | HEMATOLOGY/ONCOLOGY | 62 | 515 | $88,065 | $171 | premium | 9.5% | (559) 326-1222 |
| 32 | HEMATOLOGY-ONCOLOGY ASSOCIATES OF CNY, PC | EAST SYRACUSE | NY | NURSE PRACTITIONER | 61 | 494 | $75,660 | $153 | premium | 20.9% | (315) 472-7504 |
| 33 | ONCOLOGY-HEMATOLOGY ASSOCIATES OF CENTRAL ILLINOIS P C | PEORIA | IL | NURSE PRACTITIONER | 62 | 453 | $137,346 | $303 | premium | 11.6% | (309) 243-3000 |
| 34 | STATE UNIVERSITY OF IOWA | IOWA CITY | IA | PHYSICIAN ASSISTANT | 1902 | 437 | $69,877 | $160 | premium | 32.5% | (319) 678-8201 |
| 35 | AMERICAN ONCOLOGY PARTNERS PA | FORT WAYNE | AR | HEMATOLOGY/ONCOLOGY | 333 | 426 | $75,402 | $177 | premium | 17.1% | (260) 484-8830 |
| 36 | SHENANDOAH ONCOLOGY PC | WINCHESTER | VA | NURSE PRACTITIONER | 22 | 419 | $121,444 | $290 | premium | 11.6% | (540) 662-1108 |
| 37 | AFFILIATED ONCOLOGISTS LLC | OAK LAWN | IL | PHYSICIAN ASSISTANT | 40 | 413 | $116,053 | $281 | premium | 10.6% | (708) 684-5475 |
| 38 | PIEDMONT CANCER INSTITUTE PC | ATLANTA | GA | PHYSICIAN ASSISTANT | 42 | 403 | $114,176 | $283 | premium | 30.8% | (404) 350-9853 |
| 39 | ONCOLOGY AND HEMATOLOGY ASSOCIATES OF SOUTHWEST VIRGINIA INC | ROANOKE | VA | NURSE PRACTITIONER | 52 | 400 | $137,539 | $344 | premium | 11.1% | (540) 982-0237 |
| 40 | NORTHWEST CANCER CENTERS PC | DYER | IN | HEMATOLOGY/ONCOLOGY | 26 | 397 | $111,557 | $281 | premium | 49.9% | (812) 220-4476 |
| 41 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 380 | $72,960 | $192 | premium | 22.5% | (803) 744-4900 |
| 42 | TENNESSEE CANCER SPECIALISTS PLLC | KNOXVILLE | TN | NURSE PRACTITIONER | 65 | 368 | $63,736 | $173 | premium | 14.0% | (865) 934-5800 |
| 43 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | INTERNAL MEDICINE | 1424 | 359 | $180,577 | $503 | premium | 6.7% | (310) 825-7922 |
| 44 | MEDICAL ONCOLOGY HEMATOLOGY CONSULTANTS PA | NEWARK | DE | HEMATOLOGY/ONCOLOGY | 33 | 358 | $100,598 | $281 | premium | 100.0% | (302) 366-1200 |
| 45 | DESERT HEMATOLOGY-ONCOLOGY MEDICAL GROUP INC | RANCHO MIRAGE | CA | HEMATOLOGY/ONCOLOGY | 10 | 346 | $56,426 | $163 | premium | 6.4% | (760) 568-3613 |
| 46 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 337 | $83,121 | $247 | premium | 6.2% | (626) 256-4673 |
| 47 | HEALTH FIRST MEDICAL GROUP, LLC | MELBOURNE | FL | NURSE PRACTITIONER | 669 | 311 | $33,588 | $108 | premium | 3.4% | (321) 434-8878 |
| 48 | TMC MEDICAL NETWORK | TUCSON | AZ | NURSE PRACTITIONER | 273 | 302 | $82,446 | $273 | premium | 9.3% | (520) 324-4230 |
| 49 | MISSOURI CANCER ASSOCIATES LLC | COLUMBIA | MO | RADIATION ONCOLOGY | 22 | 298 | $83,738 | $281 | premium | 32.8% | (573) 874-7800 |
| 50 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 291 | $48,597 | $167 | premium | 7.5% | (630) 469-9200 |
| 51 | CANCER CARE NORTHWEST CENTERS P S | SPOKANE | WA | RADIATION ONCOLOGY | 41 | 283 | $55,283 | $195 | premium | 39.3% | (509) 228-1000 |
| 52 | AMERICAN ONCOLOGY PARTNERS PA | FORT WAYNE | NC | HEMATOLOGY/ONCOLOGY | 333 | 277 | $49,029 | $177 | premium | 40.0% | (260) 484-8830 |
| 53 | DAYTON PHYSICIANS LLC | CENTERVILLE | OH | NURSE PRACTITIONER | 40 | 264 | $43,824 | $166 | premium | 22.0% | (937) 293-1622 |
| 54 | THE WEST CLINIC P.C. | GERMANTOWN | TN | NURSE PRACTITIONER | 113 | 262 | $54,945 | $210 | premium | 10.0% | (901) 683-0055 |
| 55 | OKLAHOMA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | TULSA | OK | NURSE PRACTITIONER | 47 | 254 | $35,306 | $139 | premium | 57.6% | (918) 505-3200 |
| 56 | MAINE CENTER FOR CANCER MEDICINE AND BLOOD DISORDERS PA | WESTBROOK | ME | HEMATOLOGY/ONCOLOGY | 69 | 250 | $76,250 | $305 | premium | 100.0% | (207) 303-3300 |
| 57 | CRYSTAL RUN HEALTHCARE PHYSICIANS LLP | MIDDLETOWN | NY | NURSE PRACTITIONER | 372 | 248 | $37,200 | $150 | premium | 10.5% | (845) 703-6999 |
| 58 | MCFARLAND CLINIC PC | AMES | IA | PHYSICIAN ASSISTANT | 352 | 232 | $37,312 | $161 | premium | 17.3% | (515) 239-4400 |
| 59 | CANCER CARE ASSOCIATES OF YORK, INC. | YORK | PA | HEMATOLOGY/ONCOLOGY | 15 | 224 | $23,287 | $104 | premium | 15.0% | (717) 741-9229 |
| 60 | MINNESOTA ONCOLOGY HEMATOLOGY PA | EDINA | MN | PHYSICIAN ASSISTANT | 135 | 221 | $63,206 | $286 | premium | 19.8% | (952) 928-2900 |
| 61 | COASTAL CANCER CENTER LLC | MYRTLE BEACH | SC | RADIATION ONCOLOGY | 22 | 221 | $72,046 | $326 | premium | 13.1% | (843) 449-9415 |
| 62 | WOODLANDS MEDICAL SPECIALISTS P A | PENSACOLA | FL | PHYSICIAN ASSISTANT | 51 | 218 | $61,258 | $281 | premium | 2.4% | (850) 696-4000 |
| 63 | HEMATOLOGY AND ONCOLOGY CONSULTANTS PC | OMAHA | NE | HEMATOLOGY/ONCOLOGY | 4 | 216 | $39,346 | $182 | premium | 15.0% | 40257235353575 |
| 64 | PROFESSIONAL SERVICE FUND OF DEBORAH HEART AND LUNG CENTER | BROWNS MILLS | NJ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 121 | 202 | $35,350 | $175 | premium | 10.8% | (609) 893-6611 |
| 65 | SOUTHERN CANCER CENTER PC | MOBILE | AL | MEDICAL ONCOLOGY | 25 | 201 | $56,481 | $281 | premium | 11.7% | (251) 625-6896 |
| 66 | ONCOLOGY HEMATOLOGY CARE INC | CINCINNATI | OH | NURSE PRACTITIONER | 66 | 195 | $54,795 | $281 | premium | 16.2% | (513) 751-2273 |
| 67 | HATTIESBURG CLINIC PA | HATTIESBURG | MS | FAMILY PRACTICE | 530 | 195 | $53,040 | $272 | premium | 17.6% | (601) 264-6000 |
| 68 | AMERICAN ONCOLOGY PARTNERS PA | FORT WAYNE | AZ | HEMATOLOGY/ONCOLOGY | 333 | 193 | $34,161 | $177 | premium | 6.0% | (260) 484-8830 |
| 69 | ONCOLOGY ASSOCIATES OF OREGON P C | EUGENE | OR | PHYSICIAN ASSISTANT | 47 | 190 | $53,390 | $281 | premium | 31.8% | (541) 683-5001 |
| 70 | HUNTERDON HEMATOLOGY ONCOLOGY, LLC | FLEMINGTON | NJ | HEMATOLOGY/ONCOLOGY | 7 | 190 | $79,040 | $416 | premium | 10.2% | (908) 237-1201 |
| 71 | SPRINGFIELD CLINIC, LLP | SPRINGFIELD | IL | NURSE PRACTITIONER | 686 | 189 | $54,733 | $290 | premium | 4.9% | (217) 544-6464 |
| 72 | NEBRASKA HEMATOLOGY-ONCOLOGY PC | LINCOLN | NE | PHYSICIAN ASSISTANT | 19 | 186 | $31,841 | $171 | premium | 13.0% | (402) 484-4900 |
| 73 | SOUTH TEXAS ONCOLOGY AND HEMATOLOGY, PLLC | SAN ANTONIO | TX | HEMATOLOGY/ONCOLOGY | 39 | 182 | $27,871 | $153 | premium | 3.0% | (210) 593-5700 |
| 74 | TENNESSEE PLATEAU ONCOLOGY PLLC | CROSSVILLE | TN | MEDICAL ONCOLOGY | 2 | 172 | $25,800 | $150 | premium | 6.6% | (931) 484-7596 |
| 75 | NORTHWEST ONCOLOGY AND HEMATOLOGY SC | ROLLING MEADOWS | IL | HEMATOLOGY/ONCOLOGY | 22 | 169 | $35,828 | $212 | premium | 4.3% | (847) 870-4100 |
| 76 | ANDERSON ONCOLOGY-HEMATOLOGY CLINIC PA | ANDERSON | SC | HEMATOLOGY/ONCOLOGY | 4 | 167 | $22,010 | $132 | premium | 9.9% | (864) 512-1658 |
| 77 | OGDEN CLINIC SPECIALTY SERVICES LLC | OGDEN | UT | PHYSICIAN ASSISTANT | 133 | 162 | $21,870 | $135 | premium | 61.6% | (801) 475-3800 |
| 78 | NOVACURE CONSULTANTS PC | ALEXANDRIA | VA | HEMATOLOGY/ONCOLOGY | 2 | 160 | $28,000 | $175 | premium | 4.4% | (703) 780-2216 |
| 79 | TITAN HEALTH PARTNERS LLC | EAST BRUNSWICK | NJ | HEMATOLOGY/ONCOLOGY | 92 | 159 | $32,581 | $205 | premium | 8.5% | (732) 390-7750 |
| 80 | MAHONING VALLEY HEMATOLOGY ONCOLOGY ASSOC. INC. | YOUNGSTOWN | OH | HEMATOLOGY/ONCOLOGY | 7 | 154 | $44,506 | $289 | premium | 12.8% | (330) 318-1100 |
| 81 | MONTEREY BAY ONCOLOGY A MEDICAL CORPORATION | MONTEREY | CA | HEMATOLOGY/ONCOLOGY | 10 | 153 | $23,256 | $152 | premium | 2.8% | (831) 375-4105 |
| 82 | HEMATOLOGY AND ONCOLOGY ASSOCIATES OF NORTHEASTERN PA PC | DUNMORE | PA | HEMATOLOGY/ONCOLOGY | 7 | 149 | $22,350 | $150 | premium | 9.9% | (570) 342-3675 |
| 83 | INTERCOASTAL MEDICAL GROUP INC | SARASOTA | FL | DIAGNOSTIC RADIOLOGY | 187 | 139 | $17,097 | $123 | premium | 1.5% | (941) 366-1888 |
| 84 | THE CHARLOTTE-MECKLENBURG HOSPITAL AUTHORITY | CONCORD | SC | PHYSICIAN ASSISTANT | 600 | 139 | $49,206 | $354 | premium | 8.2% | (704) 403-3000 |
| 85 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 135 | $32,670 | $242 | premium | 7.2% | (908) 273-4300 |
| 86 | AVERA MCKENNAN | SIOUX FALLS | SD | NURSE PRACTITIONER | 964 | 134 | $43,164 | $322 | premium | 55.1% | (605) 322-5180 |
| 87 | AUGUSTA ONCOLOGY ASSOCIATES PC | AUGUSTA | GA | HEMATOLOGY/ONCOLOGY | 36 | 133 | $39,900 | $300 | premium | 10.2% | 7067361830213 |
| 88 | ONCOLOGY CONSULTANTS, P.A. | HOUSTON | TX | MEDICAL ONCOLOGY | 34 | 124 | $24,755 | $200 | premium | 2.0% | (281) 481-6688 |
| 89 | GREATER BALTIMORE MEDICAL CENTER INC | BALTIMORE | MD | HOSPITALIST | 348 | 124 | $14,414 | $116 | premium | 6.7% | — |
| 90 | PHOENIX CANCER AND BLOOD DISORDER TREATMENT INSTITUTE PLLC | BULLHEAD CITY | AZ | INTERNAL MEDICINE | 2 | 120 | $15,960 | $133 | premium | 3.7% | (928) 219-1357 |
| 91 | NAIM T. NAZHA MD PC | NORTHFIELD | NJ | MEDICAL ONCOLOGY | 2 | 119 | $33,320 | $280 | premium | 6.4% | (609) 383-6033 |
| 92 | WILLIAM NOYES MD PC | GRAND FORKS | ND | MEDICAL ONCOLOGY | 4 | 116 | $17,168 | $148 | premium | 100.0% | (701) 787-5800 |
| 93 | MERIDIAN ONCOLOGY ASSOCIATES PLLC | MERIDIAN | MS | HEMATOLOGY/ONCOLOGY | 4 | 115 | $27,830 | $242 | premium | 10.4% | (601) 482-1555 |
| 94 | KATMAI ONCOLOGY GROUP LLC | ANCHORAGE | AK | HEMATOLOGY/ONCOLOGY | 11 | 115 | $36,943 | $321 | premium | 32.9% | (907) 562-0321 |
| 95 | CANCER CARE CENTERS OF BREVARD INC | MELBOURNE | FL | NURSE PRACTITIONER | 17 | 114 | $32,034 | $281 | premium | 1.3% | (321) 434-9000 |
| 96 | AMERICAN ONCOLOGY PARTNERS PA | FORT WAYNE | LA | HEMATOLOGY/ONCOLOGY | 333 | 112 | $19,824 | $177 | premium | 41.8% | (260) 484-8830 |
| 97 | EMERALD COAST ONCOLOGY AND HEMATOLOGY ASSOC., P.A. | FORT WALTON BEACH | FL | HEMATOLOGY/ONCOLOGY | 7 | 109 | $10,246 | $94 | premium | 1.2% | (850) 863-3148 |
| 98 | PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION | SANTA MONICA | CA | PHYSICIAN ASSISTANT | 287 | 109 | $30,520 | $280 | premium | 2.0% | (310) 829-6789 |
| 99 | MICHAEL P SHERMAN MD PHD A MEDICAL CORPORATION | WALNUT CREEK | CA | HEMATOLOGY/ONCOLOGY | 13 | 107 | $16,050 | $150 | premium | 2.0% | (925) 939-9610 |
| 100 | PHYSICIANS CLINIC OF IOWA PC | CEDAR RAPIDS | IA | NURSE PRACTITIONER | 132 | 103 | $16,171 | $157 | premium | 7.7% | (319) 247-3010 |
Showing the top 100 of 191 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 →