NEVVI Medicare utilization intelligence
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Market snapshot

99214 in IL CY2024

Medicare Part B FFS · CY2024 · as published by CMS

99214 — Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more

Billing groups
1,703
Named-group FFS services
2,737,766
FFS of Medicare
57%
Services YoY
+2.1%
FFS enrollment -2.7%
Estimated all-Medicare volume FFS + estimated MA estimate
~4,787,003 services

2,737,766 observed fee-for-service (57%) · ~2,049,237 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

Named-group submitted charges
$727.2M
Named-group allowed amount
$326.2M
Named-group Medicare payments
$229.3M
Avg charge / svc
$266
Avg allowed / svc
$119
Avg payment / svc
$84
Average charge per group
$69 1,703 groups · avg submitted charge / service $1,500
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Specialty market — Nurse Practitioner: 1,392,445 services across 383 groups; top group 18%. See Nurse Practitioner across all states →

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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Physician groups ranked by 99214 services, CY2024
#Physician group City Specialty Providers 99214 svcs Submitted charges Avg charge Medicare $ locked column Share of specialty*Share of state* Phone
1 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON NURSE PRACTITIONER 3380 252,104 $56,272,178 $223 premium 18.1% 6.6%
2 ADVOCATE HEALTH AND HOSPITALS CORPORATION BUFFALO GROVE NURSE PRACTITIONER 3045 194,112 $53,866,174 $278 premium 13.9% 5.1% (847) 459-1160
3 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO NURSE PRACTITIONER 4339 190,005 $58,842,245 $310 premium 13.6% 5.0%
4 OSF MULTI-SPECIALTY GROUP PEORIA NURSE PRACTITIONER 2091 110,711 $30,675,388 $277 premium 8.0% 2.9% (309) 683-5050
5 SPRINGFIELD CLINIC, LLP SPRINGFIELD NURSE PRACTITIONER 686 55,514 $31,911,582 $575 premium 4.0% 1.5% (217) 544-6464
6 LOYOLA UNIVERSITY MEDICAL CENTER MAYWOOD NURSE PRACTITIONER 933 47,293 $20,268,755 $429 premium 3.4% 1.2% (708) 216-8372
7 SARAH BUSH LINCOLN HEALTH CENTER MATTOON NURSE PRACTITIONER 405 32,347 $7,936,743 $245 premium 2.3% 0.8%
8 CARLE HEALTH CARE INCORPORATED URBANA NURSE PRACTITIONER 1528 29,753 $7,330,091 $246 premium 2.1% 0.8% (888) 712-2753
9 RIVERSIDE HEALTH SYSTEM KANKAKEE NURSE PRACTITIONER 211 29,105 $5,984,545 $206 premium 2.1% 0.8% (815) 936-3240
10 FAIRVIEW HEIGHTS MEDICAL GROUP SC SHILOH NURSE PRACTITIONER 445 26,842 $6,170,255 $230 premium 1.9% 0.7% (618) 236-8000
11 CGH MEDICAL CENTER STERLING NURSE PRACTITIONER 199 24,711 $4,836,304 $196 premium 1.8% 0.6% (815) 625-4790
12 HSHS MEDICAL GROUP INC DECATUR NURSE PRACTITIONER 202 24,157 $5,956,091 $247 premium 1.7% 0.6% (217) 423-2889
13 SWEDISHAMERICAN HOSPITAL ROCKFORD NURSE PRACTITIONER 390 21,980 $5,266,657 $240 premium 1.6% 0.6% (779) 696-7610
14 ONCOLOGY-HEMATOLOGY ASSOCIATES OF CENTRAL ILLINOIS P C PEORIA NURSE PRACTITIONER 62 20,581 $6,244,340 $303 premium 1.5% 0.5% (309) 243-3000
15 THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS CHICAGO NURSE PRACTITIONER 1170 18,062 $9,471,395 $524 premium 1.3% 0.5%
16 UNIVERSITY OF CHICAGO CHICAGO NURSE PRACTITIONER 1662 15,550 $6,443,102 $414 premium 1.1% 0.4% (888) 824-0200
17 ALEXIAN BROTHERS SPECIALTY GROUP ELK GROVE VILLAGE NURSE PRACTITIONER 44 15,497 $3,561,355 $230 premium 1.1% 0.4% (847) 437-5500
18 SOUTHERN ILLINOIS MEDICAL SERVICES NFP CARBONDALE NURSE PRACTITIONER 347 14,841 $3,335,054 $225 premium 1.1% 0.4% (618) 457-3006
19 MORRIS HOSPITAL MORRIS NURSE PRACTITIONER 116 14,070 $2,272,701 $162 premium 1.0% 0.4% (815) 942-0545
20 MEMORIAL PHYSICIAN SERVICES SPRINGFIELD NURSE PRACTITIONER 168 12,892 $4,010,856 $311 premium 0.9% 0.3% (217) 726-7300
21 SIU PHYSICIANS AND SURGEONS INC SPRINGFIELD NURSE PRACTITIONER 321 12,538 $4,353,611 $347 premium 0.9% 0.3% (217) 545-8000
22 QUINCY PHYSICIANS AND SURGEONS CLINIC, PLLC QUINCY NURSE PRACTITIONER 230 11,707 $3,333,062 $285 premium 0.8% 0.3%
23 PHYSICIAN SERVICES CORPORATION OF SOUTHERN ILLINOIS INC MOUNT VERNON NURSE PRACTITIONER 125 10,823 $2,959,693 $273 premium 0.8% 0.3% (618) 899-3278
24 ANDERSON MEDICAL GROUP LLC MARYVILLE NURSE PRACTITIONER 137 10,510 $2,913,935 $277 premium 0.8% 0.3% (618) 288-5711
25 BLESSING HOSPITAL QUINCY NURSE PRACTITIONER 401 9,740 $2,189,718 $225 premium 0.7% 0.3% (217) 223-8400
26 CHICAGO CARDIOLOGY INSTITUTE SC SCHAUMBURG NURSE PRACTITIONER 22 7,675 $3,070,000 $400 premium 0.6% 0.2% (847) 605-9500
27 IOWA PHYSICIANS CLINIC MEDICAL FOUNDATION BETTENDORF NURSE PRACTITIONER 1202 7,230 $1,723,494 $238 premium 0.5% 0.2%
28 GENESIS HEALTH SYSTEM DAVENPORT NURSE PRACTITIONER 265 7,186 $1,633,421 $227 premium 0.5% 0.2% (563) 421-1000
29 THE UNIVERSITY OF CHICAGO MEDICAL CENTER CHICAGO NURSE PRACTITIONER 906 6,130 $2,345,725 $383 premium 0.4% 0.2% (773) 702-1000
30 CARDIOVASCULAR MEDICINE PLLC DAVENPORT NURSE PRACTITIONER 49 5,136 $1,396,624 $272 premium 0.4% 0.1% (563) 324-2992
31 STAT CARDIOLOGIST INC SCHAUMBURG NURSE PRACTITIONER 27 4,874 $993,907 $204 premium 0.4% 0.1% (847) 490-0060
32 FREEPORT REGIONAL HEALTH CARE FOUNDATION FREEPORT NURSE PRACTITIONER 86 4,716 $973,386 $206 premium 0.3% 0.1% (815) 599-6000
33 CONSULTANTS IN CARDIOLOGY AND ELECTROPHYSIOLOLGY LLC EVERGREEN PARK NURSE PRACTITIONER 21 4,587 $917,400 $200 premium 0.3% 0.1% (708) 346-5562
34 TRINITY MEDICAL CENTER BETTENDORF NURSE PRACTITIONER 97 3,829 $808,224 $211 premium 0.3% 0.1% (563) 742-3180
35 AGHA MEDICAL INC MORRIS NURSE PRACTITIONER 5 3,690 $738,000 $200 premium 0.3% 0.1% (815) 941-2007
36 GIBSON COMMUNITY HOSPITAL ASSOCIATION GIBSON CITY NURSE PRACTITIONER 147 3,447 $602,239 $175 premium 0.2% 0.1% (217) 784-4030
37 MENDOTA COMMUNITY HOSPITAL MENDOTA NURSE PRACTITIONER 51 3,388 $995,592 $294 premium 0.2% 0.1% (815) 539-2663
38 INTERVENTIONAL PAIN CONSULTANTS LLC ALTON NURSE PRACTITIONER 6 2,886 $1,030,302 $357 premium 0.2% 0.1% (618) 465-7177
39 COMMUNITY CARE NETWORK INC MUNSTER NURSE PRACTITIONER 379 2,442 $658,304 $270 premium 0.2% 0.1% (219) 836-4563
40 ADULT PRIMARY CARE CENTER LTD OAK LAWN NURSE PRACTITIONER 5 2,308 $562,249 $244 premium 0.2% 0.1% (708) 636-1601
41 AHS IL MEDICAL GROUP LLC GRANITE CITY NURSE PRACTITIONER 51 2,178 $500,156 $230 premium 0.2% 0.1% (618) 931-1335
42 FAMILY MEDICINE FOR MCHENRY COUNTY CRYSTAL LAKE NURSE PRACTITIONER 4 2,045 $349,695 $171 premium 0.1% 0.1% (815) 459-6655
43 OKALOOSA CARDIOLOGY PA CRESTVIEW NURSE PRACTITIONER 11 2,022 $438,351 $217 premium 0.1% 0.1% (850) 682-7212
44 PAIN AND SPINE INSTITUTE, LLC JOLIET NURSE PRACTITIONER 11 1,988 $975,860 $491 premium 0.1% 0.1% (815) 729-0700
45 DEACONESS ILLINOIS CLINIC INC MARION NURSE PRACTITIONER 19 1,940 $474,140 $244 premium 0.1% 0.1% (618) 969-8633
46 THE MONROE CLINIC, INC. MONROE NURSE PRACTITIONER 197 1,867 $547,313 $293 premium 0.1% 0.0% (608) 324-2000
47 PAIN SPECIALISTS OF GREATER CHICAGO SC BURR RIDGE NURSE PRACTITIONER 6 1,776 $316,572 $178 premium 0.1% 0.0% (630) 371-9980
48 MIDWEST EXPRESS CARE 2, INC WILLOWBROOK NURSE PRACTITIONER 213 1,741 $283,877 $163 premium 0.1% 0.0% (630) 581-5372
49 ELIO M VENTO MD AND ASSOCIATES SC ELGIN NURSE PRACTITIONER 8 1,693 $380,190 $225 premium 0.1% 0.0% (847) 695-8100
50 GENESIS CLINICAL SERVICES WHEATON NURSE PRACTITIONER 15 1,656 $273,188 $165 premium 0.1% 0.0% (630) 653-6441
51 SYCAMORE MEDICAL ASSOCIATES LLC SYCAMORE NURSE PRACTITIONER 12 1,625 $268,125 $165 premium 0.1% 0.0% (815) 748-3040
52 ASSOCIATES IN DERMATOLOGY SC BLOOMINGTON NURSE PRACTITIONER 6 1,494 $374,994 $251 premium 0.1% 0.0% 30966288139
53 GANDHI MEDICAL CONSULTANTS S C JOLIET NURSE PRACTITIONER 3 1,430 $413,098 $289 premium 0.1% 0.0% (815) 773-7827
54 SIGMA HEALTH PC ORLAND PARK NURSE PRACTITIONER 22 1,408 $211,200 $150 premium 0.1% 0.0%
55 BLOOMINGTON PRIMARY CARE, LTD. BLOOMINGTON NURSE PRACTITIONER 9 1,403 $454,364 $324 premium 0.1% 0.0% 3096637642901
56 WINTERS FAMILY PRACTICE PC ELGIN NURSE PRACTITIONER 6 1,403 $322,690 $230 premium 0.1% 0.0% (847) 742-3120
57 SSM MEDICAL GROUP INC SAINT LOUIS NURSE PRACTITIONER 547 1,400 $408,752 $292 premium 0.1% 0.0% (314) 645-6450
58 SEEN MEDICAL GROUP OF IL PC SCHAUMBURG NURSE PRACTITIONER 13 1,371 $315,330 $230 premium 0.1% 0.0% (630) 986-2800
59 BAPTIST HEALTH MEDICAL GROUP INC LOUISVILLE NURSE PRACTITIONER 2448 1,302 $319,677 $246 premium 0.1% 0.0% (502) 928-1050
60 MARIA LENTZOU MD SC PALOS HEIGHTS NURSE PRACTITIONER 6 1,256 $334,092 $266 premium 0.1% 0.0% (708) 671-1500
61 GN ENDOCRINOLOGY LTD MUNSTER NURSE PRACTITIONER 8 1,253 $388,430 $310 premium 0.1% 0.0% (219) 440-5350
62 MORRISON COMMUNITY HOSPITAL DISTRICT MORRISON NURSE PRACTITIONER 39 1,239 $248,697 $201 premium 0.1% 0.0% (815) 772-4003
63 APG NETWORK, LLC EDWARDSVILLE NURSE PRACTITIONER 18 1,173 $221,540 $189 premium 0.1% 0.0% (888) 363-8333
64 ADVANCED ENDOCRIONOLOGY LLC SCHAUMBURG NURSE PRACTITIONER 4 1,155 $334,950 $290 premium 0.1% 0.0% (847) 686-6866
65 PREMIER MEDICAL GROUP, LLC BLOOMINGTON NURSE PRACTITIONER 10 1,103 $367,708 $333 premium 0.1% 0.0% (309) 663-9424
66 SUBURBAN PULMONARY AND SLEEP ASSOCIATES LTD WESTMONT NURSE PRACTITIONER 25 1,089 $194,964 $179 premium 0.1% 0.0% (630) 789-9785
67 COMMUNITY HOME PHYSICIANS LLC OAKBROOK TERRACE NURSE PRACTITIONER 86 1,088 $261,185 $240 premium 0.1% 0.0% (630) 320-6871
68 SURGICAL SERVICES OF ILLINOIS, SC ROCKFORD NURSE PRACTITIONER 7 1,030 $320,257 $311 premium 0.1% 0.0% (815) 484-9900
69 SOUTHEAST IOWA REGIONAL MEDICAL CENTER INC WEST BURLINGTON NURSE PRACTITIONER 293 1,007 $172,812 $172 premium 0.1% 0.0% (319) 768-1000
70 OAKTON HEALTH CENTER SC SKOKIE NURSE PRACTITIONER 4 978 $166,260 $170 premium 0.1% 0.0% (847) 329-0470
71 METRO FAMILY PRACTICE SC MOUNT PROSPECT NURSE PRACTITIONER 3 973 $218,925 $225 premium 0.1% 0.0% (847) 590-1500
72 GRAHAM HOSPITAL ASSOCIATION CANTON NURSE PRACTITIONER 123 965 $216,832 $225 premium 0.1% 0.0% (309) 647-0201
73 THE EMORY CLINIC INC ATLANTA NURSE PRACTITIONER 3484 950 $451,603 $475 premium 0.1% 0.0% (404) 778-7525
74 PRIMARY CARE PHYSICIANS OF JOLIET SC JOLIET NURSE PRACTITIONER 16 945 $328,076 $347 premium 0.1% 0.0% (815) 726-2200
75 FERRELL HOSPITAL COMMUNITY FOUNDATION ELDORADO NURSE PRACTITIONER 58 933 $170,083 $182 premium 0.1% 0.0% 61827333611660
76 FAREHA N. MALIK, M.D. LLC ELGIN NURSE PRACTITIONER 13 894 $156,450 $175 premium 0.1% 0.0% (847) 783-0307
77 NOEL CASTELINO SC CHICAGO NURSE PRACTITIONER 2 878 $166,760 $190 premium 0.1% 0.0% (312) 933-4274
78 PHYSICIANS TO YOU HOME HEALTH LIMITED BERWYN NURSE PRACTITIONER 10 874 $174,800 $200 premium 0.1% 0.0% (708) 933-3840
79 PAIN INSTITUTE OF SOUTHERN ARIZONA PISA PC TUCSON NURSE PRACTITIONER 24 874 $235,140 $269 premium 0.1% 0.0% (520) 829-6776
80 LIFELINE PHYSICIANS LLC LAKE FOREST NURSE PRACTITIONER 11 862 $165,468 $192 premium 0.1% 0.0% (847) 615-2273
81 SOUTHERN ILLINOIS ASSOCIATES LLC MARYVILLE NURSE PRACTITIONER 12 855 $213,750 $250 premium 0.1% 0.0% (618) 288-5019
82 METROPOLITAN HEALTHCARE PARTNERS PLLC CHICAGO NURSE PRACTITIONER 23 854 $231,434 $271 premium 0.1% 0.0% (847) 673-5166
83 MIDWEST ALLERGY SINUS ASTHMA SC NORMAL NURSE PRACTITIONER 9 852 $298,200 $350 premium 0.1% 0.0% (309) 452-0995
84 LA PORTE CLINIC COMPANY LLC LA PORTE NURSE PRACTITIONER 67 847 $239,701 $283 premium 0.1% 0.0% (219) 326-5700
85 ADVANCED SURGICAL TECHNOLOGY, LLC CENTRALIA NURSE PRACTITIONER 7 841 $251,459 $299 premium 0.1% 0.0% (618) 899-9200
86 WILLOW RHEUMATOLOGY AND WELLNESS PLLC WILLOWBROOK NURSE PRACTITIONER 4 823 $240,434 $292 premium 0.1% 0.0% (630) 277-9018
87 BELOIT HEALTH SYSTEM INC BELOIT NURSE PRACTITIONER 143 794 $183,997 $232 premium 0.1% 0.0% (608) 364-2200
88 OAK STREET HEALTH PHYSICIANS GROUP PC CHICAGO NURSE PRACTITIONER 238 790 $207,920 $263 premium 0.1% 0.0% (312) 566-4545
89 SOUTHERN ILLINOIS HEALTHCARE FOUNDATION, INC. EAST SAINT LOUIS NURSE PRACTITIONER 120 788 $176,457 $224 premium 0.1% 0.0% (618) 271-9191
90 ADVANCED UROLOGY, LTD. SKOKIE NURSE PRACTITIONER 6 765 $145,530 $190 premium 0.1% 0.0% (847) 410-8416
91 DIGESTIVE HEALTH ASSOCIATES PC MORRIS NURSE PRACTITIONER 4 750 $140,250 $187 premium 0.1% 0.0% (815) 942-1550
92 PHYSICIANS REFERRAL SERVICE HOUSTON NURSE PRACTITIONER 2696 718 $198,002 $276 premium 0.1% 0.0% (713) 592-5433
93 HEALTH FIRST MEDICAL GROUP, LLC MELBOURNE NURSE PRACTITIONER 669 708 $180,540 $255 premium 0.1% 0.0% (321) 434-8878
94 TOPEKA PHYSICIAN GROUP LLC TOPEKA NURSE PRACTITIONER 153 678 $176,958 $261 premium 0.0% 0.0% (785) 295-7800
95 JIGAR THAKKAR MD SC NAPERVILLE NURSE PRACTITIONER 4 673 $117,960 $175 premium 0.0% 0.0% (630) 236-8018
96 DUPAGE INTERNAL MEDICINE OF ILLINOIS LLC HINSDALE NURSE PRACTITIONER 5 670 $181,570 $271 premium 0.0% 0.0% (630) 325-9630
97 SAINT THOMAS MEDICAL PARTNERS NASHVILLE NURSE PRACTITIONER 591 665 $134,330 $202 premium 0.0% 0.0% (615) 269-4545
98 ADVANCED UROLOGIC SURGEONS PC MOUNT VERNON NURSE PRACTITIONER 2 658 $178,318 $271 premium 0.0% 0.0% (618) 244-4060
99 ALEKSANDR DEKHTYAR MD SC HOFFMAN ESTATES NURSE PRACTITIONER 7 657 $196,933 $300 premium 0.0% 0.0% (224) 489-3888
100 HEALING HANDS PRIMARY CARE LLC SCHAUMBURG NURSE PRACTITIONER 4 637 $265,629 $417 premium 0.0% 0.0% (847) 359-3400

Showing the top 100 of 1,703 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 →