80051 — Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)
11,135 observed fee-for-service (54%) · ~9,516 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 | 80051 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ATRIUS HEALTH INC | BOSTON | MA | NURSE PRACTITIONER | 1196 | 2,477 | $69,356 | $28 | premium | 22.6% | (617) 421-1000 |
| 2 | KAISER FOUNDATION HEALTH PLAN OF THE MID ATLANTIC STATES, INC | LARGO | MD | INTERNAL MEDICINE | 1965 | 1,996 | $33,932 | $17 | premium | 36.4% | (301) 618-5700 |
| 3 | PARK NICOLLET CLINIC | ST LOUIS PARK | MN | PHYSICIAN ASSISTANT | 1754 | 1,315 | $36,754 | $28 | premium | 35.1% | (952) 993-3123 |
| 4 | TOTAL ACCESS URGENT CARE PC | SAINT LOUIS | MO | PHYSICIAN ASSISTANT | 133 | 1,220 | $17,788 | $15 | premium | 54.7% | (314) 961-2255 |
| 5 | SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP | LOS ANGELES | CA | INTERNAL MEDICINE | 11157 | 867 | $32,079 | $37 | premium | 4.4% | (800) 954-8000 |
| 6 | MEDICAL ASSOCIATES CLINIC P C | DUBUQUE | IA | PHYSICIAN ASSISTANT | 223 | 367 | $7,340 | $20 | premium | 33.4% | (563) 584-4100 |
| 7 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 287 | $3,731 | $13 | premium | 4.9% | — |
| 8 | ARCH HEALTH PARTNERS INC | POWAY | CA | PHYSICIAN ASSISTANT | 161 | 259 | $3,626 | $14 | premium | 1.3% | (858) 485-0050 |
| 9 | TOTAL ACCESS URGENT CARE PC | SAINT LOUIS | IL | PHYSICIAN ASSISTANT | 133 | 170 | $2,485 | $15 | premium | 3.1% | (314) 961-2255 |
| 10 | CAREMED CLINIC LLC | MARIANNA | FL | INTERNAL MEDICINE | 3 | 169 | $2,369 | $14 | premium | 1.6% | (850) 526-3314 |
| 11 | MERCY CLINIC EAST COMMUNITIES | SAINT LOUIS | MO | NURSE PRACTITIONER | 580 | 140 | $1,988 | $14 | premium | 6.3% | (314) 872-9192 |
| 12 | EAST TEXAS FAMILY HEALTHCARE PLLC | JASPER | TX | NURSE PRACTITIONER | 8 | 138 | $2,760 | $20 | premium | 0.4% | (409) 384-9200 |
| 13 | PIONEER MEDICAL ASSOCIATES PC | WARREN | MI | INTERNAL MEDICINE | 23 | 134 | $6,700 | $50 | premium | 2.4% | (586) 573-5890 |
| 14 | ADVANCED PHYSICIANS P C | FOREST HILLS | NY | OBSTETRICS/GYNECOLOGY | 7 | 128 | $9,600 | $75 | premium | 6.0% | (718) 360-9550 |
| 15 | MERCY EAST AMBULATORY SERVICES LLC | SAINT LOUIS | MO | PHYSICIAN ASSISTANT | 105 | 125 | $1,770 | $14 | premium | 5.6% | (314) 293-4023 |
| 16 | MINNESOTA ONCOLOGY HEMATOLOGY PA | EDINA | MN | PHYSICIAN ASSISTANT | 135 | 114 | $5,472 | $48 | premium | 3.0% | (952) 928-2900 |
| 17 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 79 | $8,690 | $110 | premium | 2.0% | (800) 603-0558 |
| 18 | PERMANENTE MEDICAL GROUP INC | SANTA CLARA | MA | INTERNAL MEDICINE | 10890 | 73 | $2,044 | $28 | premium | 0.7% | (408) 851-1000 |
| 19 | GROUP HEALTH PLAN INC | SAINT PAUL | MN | PHYSICIAN ASSISTANT | 1627 | 68 | $1,901 | $28 | premium | 1.8% | (651) 221-3456 |
| 20 | ROCKY MOUNTAIN INFECTIOUS DISEASES | CASPER | WY | INFECTIOUS DISEASE | 6 | 65 | $1,235 | $19 | premium | 67.7% | 30723487003 |
| 21 | UNIVERSITY OF CHICAGO | CHICAGO | IL | NURSE PRACTITIONER | 1662 | 63 | $4,977 | $79 | premium | 1.2% | (888) 824-0200 |
| 22 | GUIDEWELL EMERGENCY MEDICINE DOCTORS, LLC | WINTER PARK | FL | PHYSICIAN ASSISTANT | 90 | 60 | $1,816 | $30 | premium | 0.6% | (407) 801-8400 |
| 23 | FRIENDSHIP MEDICAL CLINIC LLC | ECRU | MS | NURSE PRACTITIONER | 9 | 56 | $672 | $12 | premium | 33.1% | (662) 488-8799 |
| 24 | TUCSON PHYSICIAN GROUP HOLDINGS LLC | TUCSON | AZ | INTERNAL MEDICINE | 200 | 49 | $1,323 | $27 | premium | 1.2% | (520) 396-1360 |
| 25 | TOTAL ACCESS URGENT CARE PC | SAINT LOUIS | PA | PHYSICIAN ASSISTANT | 133 | 45 | $639 | $14 | premium | 3.8% | (314) 961-2255 |
| 26 | MERCY SPECIALTY CLINIC | CLINTON | IA | NURSE PRACTITIONER | 66 | 45 | $3,015 | $67 | premium | 4.1% | (563) 243-2511 |
| 27 | THE URGENT CARE ASSOCIATES OF TEXAS PLLC | MAGNOLIA | TX | EMERGENCY MEDICINE | 20 | 44 | $1,100 | $25 | premium | 0.1% | (281) 789-3400 |
| 28 | DALLASTOWN MEDICAL ASSOCIATES LLP | DALLASTOWN | PA | FAMILY PRACTICE | 7 | 44 | $660 | $15 | premium | 3.7% | (717) 244-4531 |
| 29 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 37 | $2,183 | $59 | premium | 1.0% | (507) 284-2511 |
| 30 | PROGRESSIVE REHABILITATION ASSOCIATES LLC | IOWA CITY | IA | ORTHOPEDIC SURGERY | 272 | 37 | $909 | $25 | premium | 3.4% | (319) 354-2429 |
| 31 | ADVANCED SURGICAL TECHNOLOGY, LLC | CENTRALIA | IL | NURSE PRACTITIONER | 7 | 32 | $13,600 | $425 | premium | 0.6% | (618) 899-9200 |
| 32 | VMD PRIMARY PROVIDERS EASTERN MICHIGAN PC | NOVI | MI | PHYSICIAN ASSISTANT | 64 | 31 | $434 | $14 | premium | 0.6% | — |
| 33 | LAWRENCE COUNTY FAMILY CLINIC, PA | WALNUT RIDGE | AR | FAMILY PRACTICE | 6 | 31 | $1,209 | $39 | premium | 44.9% | (870) 886-3543 |
| 34 | THE POLYCLINIC PLLC | SEATTLE | WA | DIAGNOSTIC RADIOLOGY | 371 | 30 | $630 | $21 | premium | 2.3% | (206) 309-1760 |
| 35 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 25 | $350 | $14 | premium | 1.1% | (314) 747-3000 |
| 36 | EDWARD CONDON MEDICAL PC | COMMACK | NY | ENDOCRINOLOGY | 2 | 23 | $1,495 | $65 | premium | 1.1% | (631) 462-2200 |
| 37 | CLINICAL CARE ASSOCIATES OF THE UNIVERSITY OF PENNSYLVANIA HEALTH. | WEST CHESTER | MA | NURSE PRACTITIONER | 616 | 23 | $644 | $28 | premium | 0.2% | (610) 431-5000 |
| 38 | DESERT ORTHOPAEDIC CENTER LTD | LAS VEGAS | NV | PHYSICIAN ASSISTANT | 102 | 22 | $308 | $14 | premium | 3.4% | (702) 731-1616 |
| 39 | ST VINCENT MEDICAL GROUP | LITTLE ROCK | AR | FAMILY PRACTICE | 247 | 20 | $400 | $20 | premium | 29.0% | (501) 562-4838 |
| 40 | ST JOSEPHS MEDICAL PC | LIVERPOOL | NY | PHYSICIAN ASSISTANT | 378 | 20 | $320 | $16 | premium | 0.9% | (315) 475-8402 |
| 41 | ATRIUS HEALTH INC | BOSTON | NY | NURSE PRACTITIONER | 1196 | 19 | $532 | $28 | premium | 0.9% | (617) 421-1000 |
| 42 | GROUP HEALTH COOPERATIVE OF SOUTH CENTRAL WISCONSIN | MADISON | WI | DIAGNOSTIC RADIOLOGY | 229 | 19 | $1,805 | $95 | premium | 10.0% | (608) 831-1766 |
| 43 | ROCKY MOUNTAIN INFECTIOUS DISEASES | CASPER | WV | INFECTIOUS DISEASE | 6 | 18 | $342 | $19 | premium | 100.0% | 30723487003 |
| 44 | ATRIUS HEALTH INC | BOSTON | NJ | NURSE PRACTITIONER | 1196 | 18 | $504 | $28 | premium | 0.1% | (617) 421-1000 |
| 45 | ARKANSAS PAIN CARE CLINICS, PA | LITTLE ROCK | AR | ANESTHESIOLOGY | 2 | 18 | $350 | $19 | premium | 26.1% | (501) 918-9192 |
| 46 | MERCY HOSPITAL LINCOLN | TROY | MO | NURSE PRACTITIONER | 31 | 17 | $238 | $14 | premium | 0.8% | (636) 528-6755 |
| 47 | STEVENS HEALTH SERVICES PC | CORDELE | GA | NURSE PRACTITIONER | 7 | 16 | $240 | $15 | premium | 3.6% | (229) 273-8501 |
| 48 | DIABETES AND ENDOCRINE CENTER OF MS | JACKSON | MS | ENDOCRINOLOGY | 9 | 16 | $1,040 | $65 | premium | 9.5% | (601) 326-4255 |
| 49 | BI-STATE CARDIOVASCULAR CONSULTANT PC | ARNOLD | MO | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 5 | 16 | $224 | $14 | premium | 0.7% | (314) 835-0001 |
| 50 | SSM MEDICAL GROUP INC | SAINT LOUIS | MO | NURSE PRACTITIONER | 547 | 13 | $182 | $14 | premium | 0.6% | (314) 645-6450 |
| 51 | ATRIUS HEALTH INC | BOSTON | PA | NURSE PRACTITIONER | 1196 | 13 | $364 | $28 | premium | 1.1% | (617) 421-1000 |
| 52 | WINCHESTER INTERNAL MEDICINE, INC | WINCHESTER | VA | INTERNAL MEDICINE | 8 | 12 | $360 | $30 | premium | 7.1% | (540) 662-6135 |
| 53 | REDMED LLC | PONTOTOC | TX | NURSE PRACTITIONER | 55 | 12 | $276 | $23 | premium | 0.0% | (662) 489-4044 |
*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 →