95249 — Continuous monitoring of blood sugar level in tissue fluid using sensor under skin
5,738 observed fee-for-service (52%) · ~5,396 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.
Diagnosed diabetes prevalence:
7.2–15.6% of adults
across 54 reporting states
(CDC BRFSS 2023–2024, age-adjusted state estimates).
Highest:
WV 15.6% · PR 14.4% · KY 14.3% · LA 13.9% · AR 13.8%
CDC-published US estimate: 12.3% (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 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 | 95249 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ADVANCED ENDOCRIONOLOGY LLC | SCHAUMBURG | IL | NURSE PRACTITIONER | 4 | 322 | $48,300 | $150 | premium | 31.5% | (847) 686-6866 |
| 2 | DIABETES AND ENDOCRINE CARE LTD | EVERGREEN PARK | IL | INTERNAL MEDICINE | 2 | 271 | $54,200 | $200 | premium | 26.5% | (708) 422-0022 |
| 3 | IMPERIAL VALLEY FAMILY CARE MEDICAL GROUP A P C | EL CENTRO | CA | FAMILY PRACTICE | 23 | 262 | $22,834 | $87 | premium | 14.7% | (760) 353-6363 |
| 4 | DELMARVA DIABETES CENTER LLC | SALISBURY | MD | NURSE PRACTITIONER | 2 | 188 | $15,792 | $84 | premium | 40.4% | (443) 978-3000 |
| 5 | SOUTHERN DIABETES CARE PLLC | FLORENCE | MS | NURSE PRACTITIONER | 5 | 172 | $11,170 | $65 | premium | 75.8% | (601) 891-8657 |
| 6 | SCKE INC | LAGUNA HILLS | CA | ENDOCRINOLOGY | 20 | 158 | $22,436 | $142 | premium | 8.9% | (949) 916-9100 |
| 7 | HILL MEDICAL SERVICES, LLC | RUSTON | LA | NURSE PRACTITIONER | 7 | 128 | $10,496 | $82 | premium | 71.9% | (318) 224-3044 |
| 8 | ENDOCRINE ASSOCIATE OF WEST VILLAGE PC | NEW YORK | NY | NURSE PRACTITIONER | 12 | 124 | $37,200 | $300 | premium | 10.6% | (212) 675-9332 |
| 9 | SPECIALTY MEDCONSULTANTS LLC | VENTNOR CITY | NJ | NEPHROLOGY | 18 | 118 | $11,800 | $100 | premium | 36.3% | (609) 350-6780 |
| 10 | THE FLORENCE ENDOCRINE CLINIC A PROFESSIONAL LIMITED LIABILITY COMPANY | FLORENCE | AL | NURSE PRACTITIONER | 7 | 102 | $6,426 | $63 | premium | 50.5% | (256) 284-7280 |
| 11 | NORTH ATLANTA ENDOCRINOLOGY AND DIABETES, PC | LAWRENCEVILLE | GA | ENDOCRINOLOGY | 10 | 97 | $10,670 | $110 | premium | 62.2% | 7703391387229 |
| 12 | WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC | VALHALLA | NY | DIAGNOSTIC RADIOLOGY | 875 | 97 | $21,728 | $224 | premium | 8.3% | — |
| 13 | CENTRAL DUPAGE PHYSICIAN GROUP | WHEATON | IL | PHYSICIAN ASSISTANT | 1097 | 92 | $14,996 | $163 | premium | 9.0% | (630) 933-4800 |
| 14 | MILLENNIUM PHYSICIAN GROUP LLC | PORT CHARLOTTE | FL | PHYSICIAN ASSISTANT | 953 | 78 | $10,270 | $132 | premium | 9.6% | (941) 255-3535 |
| 15 | DIABETES AND ENDOCRINOLOGY CONSULTANTS, PC | WEST NYACK | NY | ENDOCRINOLOGY | 5 | 78 | $15,600 | $200 | premium | 6.6% | (845) 358-6266 |
| 16 | AMARILLO MEDICAL SPECIALISTS,LLP | AMARILLO | TX | NURSE PRACTITIONER | 37 | 73 | $4,661 | $64 | premium | 11.7% | (806) 358-8331 |
| 17 | DAMARIS VEGA MD PLLC | HOUSTON | TX | ENDOCRINOLOGY | 9 | 65 | $9,750 | $150 | premium | 10.4% | (281) 251-5234 |
| 18 | NORTH SHORE MEDICAL GROUP OF THE MOUNT SINAI SCHOOL OF MEDICINE | GREENLAWN | NY | DIAGNOSTIC RADIOLOGY | 315 | 63 | $18,585 | $295 | premium | 5.4% | (631) 628-5000 |
| 19 | HARBOR VIEW MEDICAL SERVICES PC | PORT JEFFERSON | NY | NURSE PRACTITIONER | 58 | 60 | $13,910 | $232 | premium | 5.1% | (631) 686-2565 |
| 20 | HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC | STORRS | CT | PHYSICIAN ASSISTANT | 1493 | 60 | $15,050 | $251 | premium | 82.2% | (860) 724-2579 |
| 21 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 58 | $7,946 | $137 | premium | 5.7% | — |
| 22 | NEW YORK UNIVERSITY | NEW YORK | FL | DIAGNOSTIC RADIOLOGY | 5704 | 56 | $4,905 | $88 | premium | 6.9% | (212) 263-9700 |
| 23 | SUMMIT MEDICAL GROUP INC | EDGEWOOD | KY | NURSE PRACTITIONER | 806 | 54 | $7,290 | $135 | premium | 100.0% | (859) 578-5880 |
| 24 | DIABETES AND LIFESTYLE MANAGEMENT LLC | DERRY | NH | NURSE PRACTITIONER | 6 | 49 | $4,900 | $100 | premium | 100.0% | (603) 552-3309 |
| 25 | ENDOCRINE ASSOCIATES OF NASSAU ANDQUEENS,P.C | GREAT NECK | NY | ENDOCRINOLOGY | 5 | 47 | $23,450 | $499 | premium | 4.0% | — |
| 26 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 45 | $10,023 | $223 | premium | 2.5% | (916) 983-7476 |
| 27 | RYSE HEALTH MARYLAND PHYSICIANS PC | VIENNA | MD | REGISTERED DIETITIAN OR NUTRITION PROFESSIONAL | 7 | 44 | $4,840 | $110 | premium | 9.5% | (571) 999-7973 |
| 28 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 43 | $5,504 | $128 | premium | 41.7% | — |
| 29 | RAE HEALTHCARE LLC | ELLICOTT CITY | MD | INTERNAL MEDICINE | 2 | 43 | $4,300 | $100 | premium | 9.2% | (301) 257-5489 |
| 30 | CONSOLIDATED MEDICAL PRACTICES OF MEMPHIS,PLLC | MEMPHIS | TN | NURSE PRACTITIONER | 114 | 43 | $4,610 | $107 | premium | 38.4% | (901) 261-0700 |
| 31 | BEEBE PHYSICIAN NETWORK INC. | LEWES | DE | PHYSICIAN ASSISTANT | 295 | 41 | $5,296 | $129 | premium | 45.1% | (302) 645-3525 |
| 32 | CARY ENDOCRINE AND DIABETES CENTER PA | CARY | NC | PHYSICIAN ASSISTANT | 5 | 39 | $3,900 | $100 | premium | 32.0% | (919) 378-2332 |
| 33 | KNOX COMMUNITY HOSPITAL | MOUNT VERNON | OH | NURSE PRACTITIONER | 115 | 39 | $9,565 | $245 | premium | 100.0% | (740) 393-9000 |
| 34 | CAPITAL DIABETES AND ENDOCRINE ASSOCIATES LLC | CAMP SPRINGS | MD | ENDOCRINOLOGY | 13 | 37 | $5,032 | $136 | premium | 8.0% | (301) 899-7713 |
| 35 | LGH MEDICAL GROUP, INC. | LOWELL | MA | NURSE PRACTITIONER | 163 | 37 | $6,771 | $183 | premium | 23.6% | (978) 788-7344 |
| 36 | PREMIER HEALTH ASSOCIATES LLC | SPARTA | NJ | INTERNAL MEDICINE | 45 | 37 | $4,690 | $127 | premium | 11.4% | (973) 729-2121 |
| 37 | NORTH TEXAS ENDOCRINE CENTER, P.A. | DALLAS | TX | ENDOCRINOLOGY | 3 | 37 | $5,550 | $150 | premium | 5.9% | (214) 369-5992 |
| 38 | OHI WEST MEDICAL GROUP II LLC | ZEPHYRHILLS | FL | NURSE PRACTITIONER | 417 | 35 | $5,817 | $166 | premium | 4.3% | (813) 751-3375 |
| 39 | DARIUS A SCHNEIDER MD APC | LA JOLLA | CA | ENDOCRINOLOGY | 2 | 34 | $4,970 | $146 | premium | 1.9% | (858) 622-7200 |
| 40 | SUGAR LAND ENDOCRINE AND THYROID PLLC | SUGAR LAND | TX | ENDOCRINOLOGY | 5 | 34 | $5,100 | $150 | premium | 5.4% | (281) 239-3777 |
| 41 | INSTITUTE OF ENDOCRINOLOGY DIABETES HEALTH AND HORMONES | PANAMA CITY | GA | ENDOCRINOLOGY | 31 | 33 | $2,640 | $80 | premium | 21.2% | (850) 522-5490 |
| 42 | METABOLIC DISEASE ASSOCIATES, INC. | ERIE | PA | PHYSICIAN ASSISTANT | 13 | 33 | $11,550 | $350 | premium | 13.6% | — |
| 43 | DAVID P ELLENT PLLC | KINGWOOD | TX | FAMILY PRACTICE | 53 | 32 | $14,543 | $454 | premium | 5.1% | (281) 440-5300 |
| 44 | ST LUKES PHYSICIAN GROUP INC | BETHLEHEM | PA | PHYSICIAN ASSISTANT | 2164 | 31 | $3,842 | $124 | premium | 12.8% | (484) 526-2400 |
| 45 | JOSE A L MONTEIRO MD PC | FALL RIVER | MA | GENERAL PRACTICE | 3 | 31 | $2,450 | $79 | premium | 19.7% | 5086745200230 |
| 46 | OAK HAVEN MEDICAL GROUP INC | VISALIA | CA | NURSE PRACTITIONER | 2 | 31 | $4,185 | $135 | premium | 1.7% | (559) 699-5626 |
| 47 | BOICE-WILLIS CLINIC PA | ROCKY MOUNT | NC | PHYSICIAN ASSISTANT | 57 | 31 | $4,580 | $148 | premium | 25.4% | (252) 937-0200 |
| 48 | TSINMAN P.C. | DEERFIELD | IL | ENDOCRINOLOGY | 2 | 30 | $3,172 | $106 | premium | 2.9% | (847) 215-9200 |
| 49 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 30 | $3,540 | $118 | premium | 12.4% | (570) 271-6144 |
| 50 | ALEKSANDRA KRAEHER MD PA | JUPITER | FL | ENDOCRINOLOGY | 9 | 30 | $2,580 | $86 | premium | 3.7% | (561) 626-9041 |
| 51 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 30 | $8,850 | $295 | premium | 2.6% | (212) 241-4812 |
| 52 | ST. PETER'S HEALTH PARTNERS MEDICAL ASSOCIATES, P.C. | ALBANY | NY | PHYSICIAN ASSISTANT | 480 | 29 | $3,314 | $114 | premium | 2.5% | (518) 525-1852 |
| 53 | CHEYENNE REGIONAL PHYSICIANS GROUP LLC | CHEYENNE | WY | NURSE PRACTITIONER | 103 | 29 | $5,114 | $176 | premium | 100.0% | (307) 635-7961 |
| 54 | SAN ANTONIO ENDOCRINOLOGY AND DIABETES CARE PLLC | SAN ANTONIO | TX | INTERNAL MEDICINE | 3 | 29 | $3,277 | $113 | premium | 4.6% | (210) 352-5006 |
| 55 | SCL HEALTH MEDICAL GROUP - BILLINGS LLC | BILLINGS | MT | PHYSICIAN ASSISTANT | 285 | 28 | $3,794 | $136 | premium | 100.0% | (406) 237-3913 |
| 56 | PREMIER INDEPENDENT PHYSICIANS GROUP INC | EULESS | TX | PHYSICIAN ASSISTANT | 40 | 27 | $3,211 | $119 | premium | 4.3% | (817) 896-6344 |
| 57 | LEBANON INTERNAL MEDICINE ASSOCIATES PC | LEBANON | PA | PHYSICIAN ASSISTANT | 17 | 26 | $1,430 | $55 | premium | 10.7% | (717) 273-6706 |
| 58 | DEBORAH CARDIOVASCULAR GROUP, P.C. | BROWNS MILLS | NJ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 41 | 25 | $2,450 | $98 | premium | 7.7% | (609) 621-2075 |
| 59 | NISHA JACKSON INC | MEDFORD | OR | NURSE PRACTITIONER | 36 | 25 | $4,750 | $190 | premium | 100.0% | (541) 494-9355 |
| 60 | DAVID M. HUFFMAN, M.D.,P.C. | CHATTANOOGA | TN | ENDOCRINOLOGY | 5 | 25 | $2,106 | $84 | premium | 22.3% | (423) 265-3561 |
| 61 | SUSSEX PULMONARY AND ENDOCRINE CONSULTANTS, PA | LEWES | DE | PULMONARY DISEASE | 4 | 25 | $2,875 | $115 | premium | 27.5% | (302) 644-7201 |
| 62 | IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION | BETTENDORF | IA | NURSE PRACTITIONER | 1202 | 24 | $3,390 | $141 | premium | 51.1% | — |
| 63 | INTERCOASTAL MEDICAL GROUP INC | SARASOTA | FL | DIAGNOSTIC RADIOLOGY | 187 | 24 | $2,736 | $114 | premium | 3.0% | (941) 366-1888 |
| 64 | COOPER CARE ALLIANCE, PC | TURNERSVILLE | NJ | FAMILY PRACTICE | 117 | 24 | $3,000 | $125 | premium | 7.4% | (856) 536-1515 |
| 65 | ICARE MEDICAL GROUP | MONTEREY PARK | CA | REGISTERED DIETITIAN OR NUTRITION PROFESSIONAL | 2 | 24 | $1,911 | $80 | premium | 1.3% | (626) 292-5896 |
| 66 | SINA TEBI MD INC. | NEWHALL | CA | INTERNAL MEDICINE | 2 | 24 | $2,400 | $100 | premium | 1.3% | (661) 210-3585 |
| 67 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1228 | 24 | $3,264 | $136 | premium | 100.0% | — |
| 68 | ARIZONA ENDOCRINOLOGY CENTER PLC | PHOENIX | AZ | ENDOCRINOLOGY | 10 | 24 | $2,040 | $85 | premium | 21.4% | (602) 439-9623 |
| 69 | SHAWN DHILLON MD PC | BALTIMORE | MD | INTERNAL MEDICINE | 3 | 23 | $2,875 | $125 | premium | 4.9% | (410) 261-8800 |
| 70 | MY ENDOCRINOLOGIST PA | WINTER GARDEN | FL | NURSE PRACTITIONER | 4 | 23 | $4,600 | $200 | premium | 2.8% | (407) 409-8067 |
| 71 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 23 | $3,680 | $160 | premium | 9.5% | — |
| 72 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 22 | $4,598 | $209 | premium | 1.2% | (714) 871-3006 |
| 73 | THYROID, ENDOCRINOLOGY AND DIABETES, PA | DALLAS | TX | PHYSICIAN ASSISTANT | 6 | 22 | $4,280 | $195 | premium | 3.5% | (972) 266-8765 |
| 74 | CHEYENNE REGIONAL PHYSICIANS GROUP LLC | CHEYENNE | MD | NURSE PRACTITIONER | 103 | 22 | $3,880 | $176 | premium | 4.7% | (307) 635-7961 |
| 75 | ENDOCRINE CONSULTANTS OF MORRIS COUNTY | FLORHAM PARK | NJ | ENDOCRINOLOGY | 3 | 21 | $2,520 | $120 | premium | 6.5% | (973) 665-8100 |
| 76 | INTERNAL MEDICINE PHYSICIANS OF THE NORTH SHORE LLC | PEABODY | MA | INTERNAL MEDICINE | 6 | 21 | $3,150 | $150 | premium | 13.4% | (978) 531-7677 |
| 77 | MEDICAL AFFILIATES OF CAPE COD INC | HYANNIS | MA | NURSE PRACTITIONER | 236 | 21 | $3,717 | $177 | premium | 13.4% | (508) 771-1800 |
| 78 | DESERT OASIS MEDICAL CENTER PLLC | BULLHEAD CITY | AZ | INTERNAL MEDICINE | 2 | 21 | $1,196 | $57 | premium | 18.8% | (928) 758-0121 |
| 79 | MERCY CLINIC JOPLIN LLC | JOPLIN | MO | NURSE PRACTITIONER | 289 | 21 | $2,625 | $125 | premium | 31.8% | (417) 556-6056 |
| 80 | ANNISTON MEDICAL CLINIC, PC | ANNISTON | AL | NURSE PRACTITIONER | 13 | 21 | $1,344 | $64 | premium | 10.4% | (256) 236-5631 |
| 81 | MEDICAL SERVICES OF THE BORDER PA | EL PASO | TX | ENDOCRINOLOGY | 3 | 20 | $2,400 | $120 | premium | 3.2% | (915) 671-5065 |
| 82 | UPMC WESTERN MARYLAND HEALTH SERVICES LLC | CUMBERLAND | MD | PHYSICIAN ASSISTANT | 171 | 20 | $1,860 | $93 | premium | 4.3% | — |
| 83 | MUSC COMMUNITY PHYSICIANS | ORANGEBURG | SC | NURSE PRACTITIONER | 1307 | 20 | $1,700 | $85 | premium | 19.4% | (803) 395-3400 |
| 84 | REGIONAL HEALTH SERVICES INC | ERIE | PA | PHYSICIAN ASSISTANT | 588 | 20 | $2,100 | $105 | premium | 8.3% | — |
| 85 | BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES | ROYAL OAK | MI | PHYSICIAN ASSISTANT | 833 | 19 | $2,391 | $126 | premium | 30.6% | (248) 898-5058 |
| 86 | 24 ON PHYSICIANS OF CALIFORNIA PC | EL CENTRO | CA | INTERNAL MEDICINE | 59 | 19 | $2,228 | $117 | premium | 1.1% | (760) 339-4045 |
| 87 | ALZOHAILI MEDICAL CONSULTANTS MD PC | DEARBORN | MI | ENDOCRINOLOGY | 17 | 19 | $1,711 | $90 | premium | 30.6% | (313) 203-5300 |
| 88 | PRIVIA MEDICAL GROUP, LLC | ARLINGTON | VA | NURSE PRACTITIONER | 1477 | 19 | $3,211 | $169 | premium | 25.0% | — |
| 89 | GN ENDOCRINOLOGY LTD | MUNSTER | IL | NURSE PRACTITIONER | 8 | 19 | $2,470 | $130 | premium | 1.9% | (219) 440-5350 |
| 90 | CLINICAL PRACTICE OF LECOM INSTITUTE FOR SUCCESSFUL LIVING | ERIE | PA | PODIATRY | 13 | 19 | $2,033 | $107 | premium | 7.9% | — |
| 91 | H2 REHABILITATION SERVICES OF VIRGINIA, LLC | COVINGTON | WV | PHYSICIAN ASSISTANT | 68 | 19 | $2,565 | $135 | premium | 100.0% | (540) 962-6226 |
| 92 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 18 | $3,710 | $206 | premium | 1.0% | (858) 455-9100 |
| 93 | DIABETES OSTEOPOROSIS OBESITY INC | BURR RIDGE | IL | ENDOCRINOLOGY | 2 | 18 | $3,600 | $200 | premium | 1.8% | (630) 532-5821 |
| 94 | REID PHYSICIAN ASSOCIATES INC | RICHMOND | IN | NURSE PRACTITIONER | 392 | 18 | $3,006 | $167 | premium | 24.7% | (765) 962-8551 |
| 95 | VALLEY MEDICAL GROUP-RENTON | RENTON | WA | FAMILY PRACTICE | 440 | 18 | $3,222 | $179 | premium | 36.0% | (425) 656-4224 |
| 96 | UNIVERSITY OF SOUTH ALABAMA HEALTH CARE AUTHORITY | MOBILE | NY | INTERNAL MEDICINE | 85 | 18 | $1,170 | $65 | premium | 1.5% | (251) 633-8880 |
| 97 | BREVARD HEALTH ALLIANCE INC | MELBOURNE | FL | NURSE PRACTITIONER | 54 | 18 | $1,800 | $100 | premium | 2.2% | (321) 241-6800 |
| 98 | INTEGRIS PHYSICIAN GROUP OF FLORIDA PLLC | NAPLES | FL | ALLERGY/IMMUNOLOGY | 3 | 17 | $1,995 | $117 | premium | 2.1% | (239) 919-4342 |
| 99 | ADVANCED DIAGNOSTIC IMAGING PC | NASHVILLE | TN | NURSE PRACTITIONER | 534 | 17 | $3,840 | $226 | premium | 15.2% | (615) 612-2146 |
| 100 | NORTHEAST FLORIDA ENDOCRINE AND DIABETES ASSOCIATES PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 82 | 17 | $1,700 | $100 | premium | 2.1% | (904) 384-2240 |
Showing the top 100 of 160 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 →