2,216 observed fee-for-service (52%) · ~2,008 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 payer split, and this market total scaled to all of Medicare, labeled as an estimate.
Or just look at it: nuclear heart imaging (78452) in Arizona is open as a live example — the full paid view, real data.
View the live example →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 activate to sort | City activate to sort | St activate to sort | Specialty activate to sort | Providers activate to sort | 00830 svcs sorted descending — activate to reverse | Submitted charges activate to sort | Avg charge activate to sort | Medicare $ locked column | Share* activate to sort | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NY | ANESTHESIOLOGY | 1012 | 153 | $563,920 | $3,686 | premium | 46.9% | (516) 734-8600 |
| 2 | GBMC HOSPITAL BASED SERVICES LLC | BALTIMORE | MD | ANESTHESIOLOGY | 49 | 75 | $51,870 | $692 | premium | 32.3% | (443) 849-2121 |
| 3 | AMELIA ANESTHESIA PL | FERNANDINA BEACH | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 15 | 73 | $107,414 | $1,471 | premium | 20.7% | (904) 321-3500 |
| 4 | ANESTHESIA DYNAMICS LLC | LECANTO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 845 | 61 | $96,737 | $1,586 | premium | 17.3% | (352) 527-1825 |
| 5 | UNITED ANESTHESIA SERVICES PC | WAYNE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 422 | 54 | $86,149 | $1,595 | premium | 17.0% | (610) 645-2000 |
| 6 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 47 | $32,705 | $696 | premium | 18.0% | (617) 724-0287 |
| 7 | CARROLL COUNTY ANESTHESIA ASSOCIATES, PA | WESTMINSTER | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 46 | $103,595 | $2,252 | premium | 19.8% | (410) 848-3000 |
| 8 | MASS GENERAL BRIGHAM MEDICAL GROUP WESTERN MASSACHUSETTS INC | NORTHAMPTON | FL | PHYSICIAN ASSISTANT | 280 | 45 | $26,102 | $580 | premium | 12.8% | (413) 582-2441 |
| 9 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SANTA MONICA | CA | ANESTHESIOLOGY | 232 | 44 | $99,925 | $2,271 | premium | 22.0% | (310) 794-1841 |
| 10 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 44 | $73,270 | $1,665 | premium | 12.5% | (407) 303-8110 |
| 11 | ASSOCIATED ANESTHESIOLOGISTS OF THE CENTRAL COAST | SAN LUIS OBISPO | CA | ANESTHESIOLOGY | 38 | 43 | $34,986 | $814 | premium | 21.5% | (805) 928-1731 |
| 12 | UNIVERSITY OF VERMONT MEDICAL CENTER INC | BURLINGTON | VT | PHYSICIAN ASSISTANT | 1194 | 42 | $26,756 | $637 | premium | 79.2% | (802) 847-0000 |
| 13 | ANESTHESIA ASSOCIATES OF MORRISTOWN PA | MORRISTOWN | NJ | ANESTHESIOLOGY | 170 | 39 | $41,190 | $1,056 | premium | 22.4% | (973) 971-5539 |
| 14 | MASS GENERAL BRIGHAM MEDICAL GROUP WESTERN MASSACHUSETTS INC | NORTHAMPTON | MA | PHYSICIAN ASSISTANT | 280 | 38 | $36,952 | $972 | premium | 14.6% | (413) 582-2441 |
| 15 | FIRST COLONIES ANESTHESIA ASSOCIATES, LLC | SILVER SPRING | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 350 | 37 | $45,592 | $1,232 | premium | 15.9% | (301) 754-7000 |
| 16 | AMBULATORY ANESTHESIA SPECIALISTS, P.C. | PAOLI | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 2 | 37 | $24,295 | $657 | premium | 11.6% | (610) 408-0822 |
| 17 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 36 | $38,000 | $1,056 | premium | 11.0% | (212) 746-5454 |
| 18 | MARYLAND ANESTHESIA AND PAIN MANAGEMENT SERVICES PC | BEL AIR | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 38 | 35 | $61,432 | $1,755 | premium | 15.1% | (443) 643-1000 |
| 19 | ANESTHESIOLOGY ASSOCIATES OF BORO PARK, LLP | BROOKLYN | NY | ANESTHESIOLOGY | 48 | 33 | $83,009 | $2,515 | premium | 10.1% | (718) 283-8816 |
| 20 | LOWELL ANESTHESIOLOGY SERVICE INC | LOWELL | MA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 90 | 33 | $40,013 | $1,213 | premium | 12.6% | (978) 689-4601 |
| 21 | 360 ANESTHESIA PLLC | WILKES BARRE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 113 | 32 | $22,399 | $700 | premium | 10.1% | (570) 829-8111 |
| 22 | ASSOCIATED ANESTHESIOLOGISTS OF DECATUR | DECATUR | IL | ANESTHESIOLOGY | 6 | 30 | $74,760 | $2,492 | premium | 26.8% | (217) 876-8121 |
| 23 | LOW COUNTRY ANESTHESIA, PA | BEAUFORT | SC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 63 | 29 | $62,000 | $2,138 | premium | 24.8% | (800) 228-0249 |
| 24 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | TX | ANESTHESIOLOGY | 2754 | 28 | $94,221 | $3,365 | premium | 41.2% | (713) 375-7000 |
| 25 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 28 | $114,584 | $4,092 | premium | 8.6% | (866) 633-8255 |
| 26 | DEACONESS HOSPITAL, INC. | EVANSVILLE | IN | HOSPITALIST | 420 | 27 | $30,800 | $1,141 | premium | 62.8% | (812) 450-7338 |
| 27 | NORTH AMERICAN PARTNERS IN ANESTHESIA OF NEW JERSEY LLC | PATERSON | NJ | ANESTHESIOLOGY | 127 | 27 | $63,861 | $2,365 | premium | 15.5% | (973) 754-2000 |
| 28 | PIERREMONT ANESTHESIA CONSULTANTS | SHREVEPORT | LA | ANESTHESIOLOGY | 3 | 27 | $28,190 | $1,044 | premium | 65.9% | (318) 797-1743 |
| 29 | PBS ANESTHESIA LLC | LAS VEGAS | NV | ANESTHESIOLOGY | 44 | 26 | $29,350 | $1,129 | premium | 68.4% | (702) 386-4700 |
| 30 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 26 | $20,995 | $808 | premium | 10.0% | (781) 983-9088 |
| 31 | ANESTHESIA DYNAMICS LLC | LECANTO | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 845 | 26 | $41,004 | $1,577 | premium | 37.7% | (352) 527-1825 |
| 32 | INDIAN RIVER HEALTH SERVICES INC | VERO BEACH | FL | NURSE PRACTITIONER | 324 | 24 | $19,840 | $827 | premium | 6.8% | (772) 567-6340 |
| 33 | PARKWAY ANESTHESIA ASSOCIATES LLC | BRICK | NJ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 298 | 23 | $39,493 | $1,717 | premium | 13.2% | (732) 840-2200 |
| 34 | MEMORIAL HOSPITAL OF SWEETWATER COUNTY | ROCK SPRINGS | WY | INTERNAL MEDICINE | 74 | 23 | $95,130 | $4,136 | premium | 100.0% | (307) 362-3711 |
| 35 | INOVA CARES - COMMUNITY | LEESBURG | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 187 | 22 | $22,932 | $1,042 | premium | 30.1% | (703) 858-6000 |
| 36 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 22 | $26,500 | $1,205 | premium | 12.6% | (908) 273-4300 |
| 37 | BERKSHIRE MEDICAL CENTER INC | PITTSFIELD | MA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 200 | 21 | $28,856 | $1,374 | premium | 8.0% | (413) 447-2000 |
| 38 | ANESTHESIA PARTNERS AND MANAGEMENT LLC | PHOENIX | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 171 | 19 | $32,550 | $1,713 | premium | 34.5% | (480) 420-4027 |
| 39 | STAMFORD ANESTHESIOLOGY SERVICES PC | STAMFORD | CT | ANESTHESIOLOGY | 49 | 19 | $31,500 | $1,658 | premium | 100.0% | (203) 276-1000 |
| 40 | COMMONWEALTH ANESTHESIA ASSOCIATES, INC | NEWTON | MA | ANESTHESIOLOGY | 80 | 18 | $25,803 | $1,434 | premium | 6.9% | (617) 243-6298 |
| 41 | LIFEBRIDGE ANESTHESIA ASSOCIATES LLC | BALTIMORE | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 108 | 18 | $60,390 | $3,355 | premium | 26.5% | 80051653155104 |
| 42 | SONORA ANESTHESIA SERVICES A MEDICAL GROUP INC | SONORA | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 12 | 17 | $22,563 | $1,327 | premium | 8.5% | (209) 536-5000 |
| 43 | JEFFERSON COUNTY PUBLIC HOSPITAL DISTRICT NO 2 | PORT TOWNSEND | ME | FAMILY PRACTICE | 148 | 17 | $23,124 | $1,360 | premium | 100.0% | (360) 379-8031 |
| 44 | ANESTHESIA SERVICES PA | NEWARK | DE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 199 | 16 | $24,164 | $1,510 | premium | 100.0% | (302) 836-3539 |
| 45 | MEDSTREAM ANESTHESIA PLLC | HENDERSONVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 614 | 16 | $20,128 | $1,258 | premium | 23.2% | (828) 696-1000 |
| 46 | ANESTHESIA DYNAMICS LLC | LECANTO | IN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 845 | 16 | $26,297 | $1,644 | premium | 37.2% | (352) 527-1825 |
| 47 | KALAMAZOO ANESTHESIOLOGY P C | KALAMAZOO | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 129 | 16 | $18,516 | $1,157 | premium | 100.0% | (269) 345-8618 |
| 48 | BAYSTATE MEDICAL PRACTICES INC | SPRINGFIELD | MA | PHYSICIAN ASSISTANT | 1326 | 15 | $25,480 | $1,699 | premium | 5.7% | — |
| 49 | SPECIALTY ANESTHESIA OF TENNESSEE | FRANKLIN | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 36 | 15 | $12,788 | $853 | premium | 21.7% | (615) 791-2630 |
| 50 | ANESTHESIA SPECIALISTS OF BETHLEHEM PC | BETHLEHEM | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 283 | 15 | $19,430 | $1,295 | premium | 4.7% | (610) 954-5810 |
| 51 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 14 | $33,645 | $2,403 | premium | 12.5% | — |
| 52 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MO | INTERNAL MEDICINE | 1689 | 14 | $13,390 | $956 | premium | 100.0% | (781) 983-9088 |
| 53 | PRESCOTT ANESTHESIA PLLC | PRESCOTT | ID | ANESTHESIOLOGY | 16 | 14 | $20,011 | $1,429 | premium | 100.0% | (928) 771-5657 |
| 54 | WILLIS KNIGHTON MEDICAL CENTER INC CRNA GROUP | SHREVEPORT | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 100 | 14 | $11,475 | $820 | premium | 34.1% | (318) 212-4000 |
| 55 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NJ | ANESTHESIOLOGY | 1012 | 14 | $25,080 | $1,791 | premium | 8.0% | (516) 734-8600 |
| 56 | CAPE COD ANESTHESIA ASSOCIATES, INC | HYANNIS | MA | ANESTHESIOLOGY | 41 | 14 | $19,360 | $1,383 | premium | 5.4% | (508) 771-1800 |
| 57 | MEDSTREAM ANESTHESIA PLLC | HENDERSONVILLE | WA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 614 | 13 | $23,088 | $1,776 | premium | 100.0% | (828) 696-1000 |
| 58 | NORTH ATLANTA ANESTHESIA PROFESSIONALS, LLC | ATLANTA | GA | ANESTHESIOLOGY ASSISTANT | 536 | 13 | $14,680 | $1,129 | premium | 33.3% | (404) 851-8000 |
| 59 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 13 | $33,390 | $2,568 | premium | 4.1% | (570) 271-6144 |
| 60 | VALLEY HEALTH ANESTHESIA SERVICES, LLC | WINCHESTER | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 124 | 13 | $14,445 | $1,111 | premium | 17.8% | (540) 536-8000 |
| 61 | AMOSKEAG ANESTHESIA PLLC | MANCHESTER | MA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 170 | 13 | $14,543 | $1,119 | premium | 5.0% | (603) 663-2431 |
| 62 | CAPE COD ANESTHESIA ASSOCIATES, INC | HYANNIS | MD | ANESTHESIOLOGY | 41 | 13 | $17,978 | $1,383 | premium | 5.6% | (508) 771-1800 |
| 63 | OHIO ANESTHESIA GROUP, INC | WOOSTER | OH | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 132 | 12 | $13,800 | $1,150 | premium | 34.3% | (330) 263-8100 |
| 64 | FIRST COLONIES ANESTHESIA ASSOCIATES, LLC | SILVER SPRING | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 350 | 12 | $11,480 | $957 | premium | 3.7% | (301) 754-7000 |
| 65 | SOUTH BALDWIN ANESTHESIA PC | FOLEY | SC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 21 | 12 | $4,738 | $395 | premium | 10.3% | (334) 279-1450 |
| 66 | RUTLAND HOSPITAL, INC. | RUTLAND | FL | NURSE PRACTITIONER | 189 | 12 | $14,605 | $1,217 | premium | 3.4% | (802) 775-7111 |
| 67 | ANESTHESIA MEDICAL GROUP, P.C. | NASHVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 429 | 12 | $11,748 | $979 | premium | 17.4% | (615) 327-4304 |
| 68 | PROGRESSIVE ANESTHESIA CONSULTANTS OF CALIFORNIA | LAKEPORT | CA | ANESTHESIOLOGY | 17 | 12 | $11,850 | $988 | premium | 6.0% | (707) 262-5000 |
| 69 | WGG ANESTHESIA LLC | CARROLLTON | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 8 | 12 | $12,274 | $1,023 | premium | 24.0% | (770) 214-2800 |
| 70 | DIXIE ANESTHESIA LLC | ST GEORGE | UT | ANESTHESIOLOGY | 2 | 12 | $8,488 | $707 | premium | 100.0% | (435) 652-9127 |
| 71 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 12 | $11,253 | $938 | premium | 4.6% | (617) 732-5500 |
| 72 | CEP AMERICA - ANESTHESIA PC | DES MOINES | IL | ANESTHESIOLOGY | 839 | 12 | $20,864 | $1,739 | premium | 10.7% | (515) 247-3121 |
| 73 | CARLE HEALTH CARE INCORPORATED | URBANA | IL | NURSE PRACTITIONER | 1528 | 12 | $40,635 | $3,386 | premium | 10.7% | (888) 712-2753 |
| 74 | MASS GENERAL BRIGHAM MEDICAL GROUP WESTERN MASSACHUSETTS INC | NORTHAMPTON | NH | PHYSICIAN ASSISTANT | 280 | 12 | $14,297 | $1,191 | premium | 44.4% | (413) 582-2441 |
| 75 | ORANGE COAST ANESTHESIA INC | GLENDALE | CA | ANESTHESIOLOGY | 88 | 12 | $63,762 | $5,314 | premium | 6.0% | (818) 502-1900 |
| 76 | LIFEBRIDGE ANESTHESIA ASSOCIATES LLC | BALTIMORE | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 108 | 12 | $31,388 | $2,616 | premium | 5.2% | 80051653155104 |
| 77 | LCMS CARDIOVASCULAR DISEASES, LLC | LAKE CHARLES | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 35 | 12 | $14,268 | $1,189 | premium | 100.0% | (337) 494-3255 |
| 78 | ANESTHESIA AND ANALGESIA MEDICAL GROUP INC | SANTA ROSA | CA | ANESTHESIOLOGY | 72 | 12 | $20,000 | $1,667 | premium | 6.0% | (707) 546-3210 |
| 79 | ROBINS ANESTHESIA SERVICES LLC | WARNER ROBINS | GA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 25 | 12 | $8,174 | $681 | premium | 30.8% | (478) 329-3100 |
| 80 | CAPE COD ANESTHESIA ASSOCIATES, INC | HYANNIS | PA | ANESTHESIOLOGY | 41 | 12 | $20,576 | $1,715 | premium | 3.8% | (508) 771-1800 |
| 81 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | FL | DIAGNOSTIC RADIOLOGY | 2420 | 11 | $16,380 | $1,489 | premium | 3.1% | (916) 681-8852 |
| 82 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 11 | $20,880 | $1,898 | premium | 9.4% | — |
| 83 | SOUTHEAST ANESTHESIOLOGY CONSULTANTS PLLC | WILMINGTON | NC | ANESTHESIOLOGY | 80 | 11 | $30,679 | $2,789 | premium | 13.4% | (910) 452-8100 |
| 84 | COASTAL MEDICAL ASSOCIATES | WEYMOUTH | MA | PHYSICIAN ASSISTANT | 458 | 11 | $12,861 | $1,169 | premium | 4.2% | (781) 792-4136 |
| 85 | SMG ANESTHESIA SPECIALISTS LLC | NORFOLK | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 443 | 11 | $10,400 | $945 | premium | 15.1% | (757) 261-6000 |
| 86 | US ANESTHESIA PARTNERS OF COLORADO INC | DENVER | CO | ANESTHESIOLOGY | 496 | 11 | $11,433 | $1,039 | premium | 100.0% | (303) 438-3999 |
| 87 | 360 ANESTHESIA PLLC | WILKES BARRE | WI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 113 | 11 | $8,792 | $799 | premium | 35.5% | (570) 829-8111 |
| 88 | TRIDENT ANESTHESIA GROUP LLC | CHARLESTON | SC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 122 | 11 | $6,762 | $615 | premium | 9.4% | (843) 797-7000 |
| 89 | ORION ANESTHESIA CONSULTANTS INC | MURRIETA | CA | ANESTHESIOLOGY | 8 | 11 | $24,750 | $2,250 | premium | 5.5% | (909) 558-4000 |
| 90 | ANESTHESIA SERVICES OF DECATUR, P.C. | DECATUR | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 14 | 11 | $10,795 | $981 | premium | 22.0% | (256) 764-9697 |
| 91 | OSF MULTI-SPECIALTY GROUP | PEORIA | IL | NURSE PRACTITIONER | 2091 | 11 | $19,065 | $1,733 | premium | 9.8% | (309) 683-5050 |
| 92 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 11 | $23,016 | $2,092 | premium | 9.4% | (803) 744-4900 |
| 93 | ANESTHESIA CONSULTANTS OF MEADVILLE PC | MEADVILLE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 15 | 11 | $13,420 | $1,220 | premium | 3.5% | (814) 333-5728 |
| 94 | CAPE COD ANESTHESIA ASSOCIATES, INC | HYANNIS | TX | ANESTHESIOLOGY | 41 | 11 | $15,674 | $1,425 | premium | 16.2% | (508) 771-1800 |
| 95 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 11 | $16,482 | $1,498 | premium | 5.5% | (407) 303-8110 |
*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 →