Total Medicaid MCO Enrollment
This data is presented as an interactive tool that allows users to: filter by timeframe/year, select specific data columns (distributions), filter by state or geography, and view the data as a table, map, or trend chart.
2024
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 66,512,237 0.78 Alabama N/A N/A Alaska N/A N/A Arizona 1,843,297 0.84 Arkansas 47,869 0.05 California 14,305,060 0.96 Colorado 103,597 0.09 Connecticut N/A N/A Delaware 219,167 0.85 District of Columbia 238,159 0.87 Florida 3,050,800 0.7 Georgia 1,594,095 0.69 Hawaii 432,125 1 Idaho 21,256 0.06 Illinois 2,584,970 0.76 Indiana 1,608,993 0.82 Iowa 603,975 0.93 Kansas 358,532 0.79 Kentucky 1,303,955 0.9 Louisiana 1,403,109 0.84 Maine N/A N/A Maryland 1,665,870 0.95 Massachusetts 903,795 0.46 Michigan 2,362,189 0.98 Minnesota 1,003,639 0.83 Mississippi 478,746 0.74 Missouri 1,021,946 0.84 Montana N/A N/A Nebraska 350,237 1 Nevada 613,298 0.74 New Hampshire 181,676 0.91 New Jersey 1,555,225 0.91 New Mexico 735,171 0.82 New York 4,751,430 0.68 North Carolina 2,417,931 0.79 North Dakota 24,356 0.23 Ohio 2,718,815 0.9 Oklahoma 567,698 0.55 Oregon 1,309,000 0.98 Pennsylvania 2,738,844 0.92 Rhode Island 267,202 0.84 South Carolina 812,589 0.6 South Dakota N/A N/A Tennessee 1,436,313 0.94 Texas 3,842,754 0.93 Utah 260,258 0.79 Vermont N/A N/A Virginia 1,810,041 0.93 Washington 1,660,905 0.84 West Virginia 407,316 0.76 Wisconsin 896,034 0.67 Wyoming N/A N/A Puerto Rico 1,400,933 1
2022
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 71,995,410 0.75 Alabama N/A N/A Alaska N/A N/A Arizona 2,066,895 0.86 Arkansas 63,088 0.04 California 12,764,684 0.84 Colorado 160,231 0.1 Connecticut N/A N/A Delaware 261,488 0.86 District of Columbia 259,159 0.86 Florida 4,200,391 0.78 Georgia 2,008,026 0.73 Hawaii 450,159 1 Idaho 25,689 0.06 Illinois 2,735,884 0.73 Indiana 1,659,261 0.8 Iowa 752,949 0.94 Kansas 442,962 0.84 Kentucky 1,494,070 0.9 Louisiana 1,694,042 0.85 Maine N/A N/A Maryland 1,496,141 0.86 Massachusetts 842,924 0.4 Michigan 3,069,866 0.99 Minnesota 1,180,108 0.88 Mississippi 365,169 0.43 Missouri 1,016,503 0.79 Montana N/A N/A Nebraska 373,286 1 Nevada 698,726 0.76 New Hampshire 236,926 0.93 New Jersey 2,018,064 1 New Mexico 814,349 0.83 New York 5,633,689 0.74 North Carolina 1,698,648 0.61 North Dakota 36,680 0.27 Ohio 2,962,334 0.86 Oklahoma N/A N/A Oregon 1,197,219 0.86 Pennsylvania 3,281,244 0.93 Rhode Island 300,495 0.84 South Carolina 1,045,162 0.67 South Dakota N/A N/A Tennessee 1,697,346 0.93 Texas 5,294,263 0.96 Utah 396,559 0.83 Vermont N/A N/A Virginia 1,792,399 0.91 Washington 1,881,581 0.84 West Virginia 521,017 0.79 Wisconsin 1,105,734 0.69 Wyoming N/A N/A Puerto Rico 1,594,058 1
2021
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 66,061,973 0.74 Alabama N/A N/A Alaska N/A N/A Arizona 1,920,290 0.86 Arkansas 49,839 0.05 California 11,650,134 0.82 Colorado 153,422 0.1 Connecticut N/A N/A Delaware 240,660 0.87 District of Columbia 231,323 0.81 Florida 3,808,931 0.78 Georgia 1,829,900 0.72 Hawaii 420,033 1 Idaho N/A N/A Illinois 2,616,074 0.75 Indiana 1,473,626 0.79 Iowa 703,448 0.94 Kansas 405,893 0.88 Kentucky 1,416,189 0.89 Louisiana 1,616,662 0.85 Maine N/A N/A Maryland 1,520,492 0.85 Massachusetts 842,924 0.4 Michigan 2,910,628 1 Minnesota 1,086,715 0.87 Mississippi 475,168 0.61 Missouri 777,173 0.74 Montana N/A N/A Nebraska 334,718 1 Nevada 641,100 0.76 New Hampshire 218,604 0.91 New Jersey 1,819,895 0.96 New Mexico 780,811 0.83 New York 5,371,739 0.75 North Carolina 1,547,885 0.61 North Dakota 33,639 0.27 Ohio 2,782,234 0.86 Oklahoma N/A N/A Oregon 1,102,378 0.86 Pennsylvania 3,083,197 0.94 Rhode Island 286,708 0.85 South Carolina 961,934 0.67 South Dakota N/A N/A Tennessee 1,596,211 0.93 Texas 4,023,238 0.82 Utah 351,918 0.83 Vermont N/A N/A Virginia 1,690,548 0.91 Washington 1,771,676 0.88 West Virginia 488,048 0.81 Wisconsin 1,025,968 0.69 Wyoming N/A N/A Puerto Rico 1,501,860 1
2020
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 57,031,455 0.717 Alabama N/A N/A Alaska N/A N/A Arizona 1,711,292 0.85 Arkansas 42,594 0.043 California 10,639,267 0.817 Colorado 129,369 0.098 Connecticut N/A N/A Delaware 211,908 0.852 District of Columbia 193,692 0.73 Florida 3,278,980 0.779 Georgia 1,585,535 0.693 Hawaii 360,277 1 Idaho N/A N/A Illinois 2,337,395 0.744 Indiana 1,199,990 0.751 Iowa 602,684 0.895 Kansas 365,104 0.882 Kentucky 1,365,246 0.908 Louisiana 1,468,380 0.848 Maine N/A N/A Maryland 1,256,167 0.847 Massachusetts 756,892 0.4 Michigan 1,927,140 0.749 Minnesota 941,818 0.841 Mississippi 450,665 0.639 Missouri 657,492 0.7 Montana N/A N/A Nebraska 261,222 0.994 Nevada 549,863 0.763 New Hampshire 190,713 0.908 New Jersey 1,587,796 0.943 New Mexico 717,801 0.819 New York 4,760,049 0.737 North Carolina N/A N/A North Dakota 21,497 0.227 Ohio 2,574,386 0.866 Oklahoma N/A N/A Oregon 968,101 0.835 Pennsylvania 2,752,390 0.922 Rhode Island 266,861 0.862 South Carolina 841,387 0.659 South Dakota N/A N/A Tennessee 1,464,316 0.925 Texas 4,006,196 0.949 Utah 273,388 0.799 Vermont N/A N/A Virginia 1,398,958 0.95 Washington 1,607,696 0.878 West Virginia 429,336 0.804 Wisconsin 877,612 0.671 Wyoming N/A N/A Puerto Rico 1,283,091 1
2019
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 53,657,764 0.6943432 Alabama N/A N/A Alaska N/A N/A Arizona 1,580,628 0.8430659 Arkansas 45,236 0.0475345 California 10,384,817 0.8125641 Colorado 112,938 0.091674 Connecticut N/A N/A Delaware 199,724 0.8418506 District of Columbia 194,136 0.7262063 Florida 2,967,589 0.7782683 Georgia 1,418,039 0.7395018 Hawaii 327,762 0.9996005 Idaho N/A N/A Illinois 2,122,611 0.7072334 Indiana 1,074,346 0.7347704 Iowa 602,684 0.9382793 Kansas 341,297 0.8574569 Kentucky 1,224,145 0.9045175 Louisiana 1,356,398 0.8362374 Maine N/A N/A Maryland 1,190,456 0.8165184 Massachusetts 726,804 0.3973246 Michigan 2,443,239 0.5183929 Minnesota 849,507 0.7828086 Mississippi 436,028 0.6476494 Missouri 596,646 0.6953292 Montana N/A N/A Nebraska 247,285 0.9956035 Nevada 498,872 0.762222 New Hampshire 173,073 0.8950678 New Jersey 1,498,187 0.9288991 New Mexico 667,641 0.8021687 New York 4,460,781 0.7264977 North Carolina N/A N/A North Dakota 19,692 0.2216844 Ohio 2,371,042 0.8398209 Oklahoma N/A N/A Oregon 868,229 0.8037892 Pennsylvania 2,434,956 0.8612335 Rhode Island 258,954 0.8296059 South Carolina 801,150 0.6391646 South Dakota N/A N/A Tennessee 1,437,402 0.9998018 Texas 3,577,456 0.9223005 Utah 215,764 0.7434933 Vermont N/A N/A Virginia 1,274,510 0.8729072 Washington 1,512,472 0.867898 West Virginia 387,376 0.7624131 Wisconsin 757,892 0.6342283 Wyoming N/A N/A Puerto Rico 1,331,694 1
2018
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 53,926,492 0.688065848 Alabama N/A N/A Alaska N/A N/A Arizona 1,560,593 0.843807804 Arkansas N/A N/A California 10,653,598 0.810754693 Colorado 118,408 0.090886762 Connecticut N/A N/A Delaware 199,645 0.843237878 District of Columbia 190,116 0.717462186 Florida 3,026,316 0.778940633 Georgia 1,445,804 0.697004787 Hawaii 351,685 0.988231757 Idaho N/A N/A Illinois 2,145,760 0.689934352 Indiana 1,126,133 0.772623674 Iowa 564,492 0.901728564 Kansas 357,683 0.85746512 Kentucky 1,259,525 0.90924743 Louisiana 1,384,784 0.844341875 Maine N/A N/A Maryland 1,169,603 0.834369277 Massachusetts 746,051 0.39986547 Michigan 2,377,009 0.514077495 Minnesota 892,137 0.794655073 Mississippi 441,782 0.64627979 Missouri 712,335 0.733501657 Montana N/A N/A Nebraska 248,832 0.995105096 Nevada 457,782 0.686781855 New Hampshire 133,829 0.666313169 New Jersey 1,568,277 0.939959879 New Mexico 665,250 0.789953666 New York 4,547,299 0.73894175 North Carolina N/A N/A North Dakota 19,515 0.209743987 Ohio 2,449,577 0.840177792 Oklahoma N/A N/A Oregon 847,570 0.797497523 Pennsylvania 2,352,627 0.812066957 Rhode Island 247,983 0.79203756 South Carolina 745,469 0.623456661 South Dakota N/A N/A Tennessee 1,386,383 0.918107076 Texas 3,694,211 0.927748027 Utah 226,893 0.823535176 Vermont N/A N/A Virginia 872,408 0.820609488 Washington 1,573,493 0.883464679 West Virginia 407,193 0.805480606 Wisconsin 758,442 0.633379348 Wyoming N/A N/A Puerto Rico 1,505,610 1
2017
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 54018624 0.685162 Alabama N/A N/A Alaska N/A N/A Arizona 1617558 0.843716015 Arkansas N/A N/A California 10798374 0.798981855 Colorado 137240 0.099362297 Connecticut N/A N/A Delaware 207997 0.933312094 District of Columbia 196704 0.740750225 Florida 3181088 0.812229318 Georgia 1247705 0.688193044 Hawaii 360905 0.988545196 Idaho N/A N/A Illinois 1884379 0.590239083 Indiana 1138236 0.771443269 Iowa 556389 0.892362643 Kansas 398013 0.955280875 Kentucky 1251070 0.891547307 Louisiana 1377682 0.847263623 Maine N/A N/A Maryland 1161213 0.875673413 Massachusetts 847708 0.452164228 Michigan 2411048 0.516415407 Minnesota 846115 0.763987146 Mississippi 487201 0.687174185 Missouri 733120 0.745165602 Montana N/A N/A Nebraska 246472 0.994263677 Nevada 448513 0.685833252 New Hampshire 133811 0.654466932 New Jersey 1559423 0.928842782 New Mexico 695017 0.773130211 New York 4520640 0.740467018 North Carolina N/A N/A North Dakota 20515 0.22155624 Ohio 2550962 0.827318188 Oklahoma N/A N/A Oregon 858382 0.804239021 Pennsylvania 2259379 0.796734255 Rhode Island 270257 0.80002901 South Carolina 772074 0.63425017 South Dakota N/A N/A Tennessee 1409266 0.925530224 Texas 3691816 0.914232 Utah 235408 0.827980135 Vermont N/A N/A Virginia 722399 0.666573472 Washington 1611793 0.883304927 West Virginia 424662 0.814799323 Wisconsin 748090 0.624568991 Wyoming N/A N/A Puerto Rico 1401921 1
2016
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 52763169 0.6715690939 Alabama N/A N/A Alaska N/A N/A Arizona 1560972 0.844 Arkansas N/A N/A California 10,565,689 0.769 Colorado 131693 0.1 Connecticut N/A N/A Delaware 195911 0.886 District of Columbia 180942 0.719 Florida 3186511 0.817 Georgia 1,218,210 0.68 Hawaii 354289 0.989 Idaho N/A 0.008 Illinois 1967553 0.609 Indiana 1078625 0.759 Iowa 562087 0.9 Kansas 390398 0.897 Kentucky 1262610 0.927 Louisiana 1263151 0.84 Maine N/A N/A Maryland 1079985 0.815 Massachusetts 870318 0.463 Michigan 2218308 0.499 Minnesota 814947 0.749 Mississippi 499365 0.687 Missouri 494392 0.503 Montana N/A N/A Nebraska 191346 0.784 Nevada 401434 0.638 New Hampshire 136985 0.662 New Jersey 1556150 0.927 New Mexico 683701 0.774 New York 4506561 0.735 North Carolina N/A 0.001 North Dakota 21232 0.229 Ohio 2413112 0.799 Oklahoma N/A N/A Oregon 893387 0.806 Pennsylvania 2227383 0.811 Rhode Island 251,437 0.709 South Carolina 742134 0.601 South Dakota N/A N/A Tennessee 1556089 0.924 Texas 3581401 0.884 Utah 244763 0.831 Vermont N/A N/A Virginia 759579 0.684 Washington 1,556,853 0.844 West Virginia 390083 0.705 Wisconsin 753583 0.626 Wyoming N/A N/A Puerto Rico 1617501 1
2015
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 49349715 N/A Alabama N/A N/A Alaska N/A N/A Arizona 1471809 N/A Arkansas N/A N/A California 9685902 N/A Colorado 66108 N/A Connecticut N/A N/A Delaware 203066 N/A District of Columbia 184788 N/A Florida 3005986 N/A Georgia 1357900 N/A Hawaii 336764 N/A Idaho N/A N/A Illinois 1589386 N/A Indiana 905997 N/A Iowa 59752 N/A Kansas 364464 N/A Kentucky 1198540 N/A Louisiana 965955 N/A Maine N/A N/A Maryland 1018553 N/A Massachusetts 873682 N/A Michigan 2164405 N/A Minnesota 782454 N/A Mississippi 505038 N/A Missouri 462963 N/A Montana N/A N/A Nebraska 188591 N/A Nevada 390232 N/A New Hampshire 161411 N/A New Jersey 1541901 N/A New Mexico 648295 N/A New York 4647584 N/A North Carolina N/A N/A North Dakota 18788 N/A Ohio 2276400 N/A Oklahoma N/A N/A Oregon 922992 N/A Pennsylvania 1993748 N/A Rhode Island 242511 N/A South Carolina 764450 N/A South Dakota N/A N/A Tennessee 1435862 N/A Texas 3531645 N/A Utah 241631 N/A Vermont N/A N/A Virginia 753416 N/A Washington 1420767 N/A West Virginia 209958 N/A Wisconsin 756021 N/A Wyoming N/A N/A Puerto Rico 1458819 N/A
2014
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 41802650 N/A Alabama N/A N/A Alaska N/A N/A Arizona 1317463 N/A Arkansas N/A N/A California 7811712 N/A Colorado 63473 N/A Connecticut N/A N/A Delaware 195974 N/A District of Columbia 172308 N/A Florida 2658159 N/A Georgia 1345813 N/A Hawaii 316354 N/A Idaho N/A N/A Illinois 439899 N/A Indiana 737122 N/A Iowa 58285 N/A Kansas 356271 N/A Kentucky 1081673 N/A Louisiana 418174 N/A Maine N/A N/A Maryland 1084437 N/A Massachusetts 799768 N/A Michigan 1831208 N/A Minnesota 791004 N/A Mississippi 155124 N/A Missouri 388857 N/A Montana N/A N/A Nebraska 183497 N/A Nevada 360195 N/A New Hampshire 121161 N/A New Jersey 1314180 N/A New Mexico 579530 N/A New York 4285165 N/A North Carolina N/A N/A North Dakota 11713 N/A Ohio 2027590 N/A Oklahoma N/A N/A Oregon 827939 N/A Pennsylvania 1668071 N/A Rhode Island 217540 N/A South Carolina 720327 N/A South Dakota N/A N/A Tennessee 1288629 N/A Texas 3231250 N/A Utah 201356 N/A Vermont N/A N/A Virginia 644720 N/A Washington 1232979 N/A West Virginia 203288 N/A Wisconsin 660442 N/A Wyoming N/A N/A Puerto Rico 1459263 N/A
2013
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 33346173 N/A Alabama N/A N/A Alaska N/A N/A Arizona 1072628 N/A Arkansas N/A N/A California 5686453 N/A Colorado 76331 N/A Connecticut N/A N/A Delaware 182430 N/A District of Columbia 157821 N/A Florida 1516233 N/A Georgia 1148809 N/A Hawaii 288539 N/A Idaho N/A N/A Illinois 282183 N/A Indiana 731112 N/A Iowa 30404 N/A Kansas 328600 N/A Kentucky 716715 N/A Louisiana 427713 N/A Maine N/A N/A Maryland 864988 N/A Massachusetts 442953 N/A Michigan 1290847 N/A Minnesota 633494 N/A Mississippi 155124 N/A Missouri 415637 N/A Montana N/A N/A Nebraska 185083 N/A Nevada 180321 N/A New Hampshire 0 N/A New Jersey 1055246 N/A New Mexico 412486 N/A New York 3932826 N/A North Carolina N/A N/A North Dakota N/A N/A Ohio 1667307 N/A Oklahoma N/A N/A Oregon 546374 N/A Pennsylvania 1621687 N/A Rhode Island 140346 N/A South Carolina 460065 N/A South Dakota N/A N/A Tennessee 1215336 N/A Texas 2997946 N/A Utah 186419 N/A Vermont N/A N/A Virginia 634435 N/A Washington 789496 N/A West Virginia 170377 N/A Wisconsin 701409 N/A Wyoming N/A N/A Puerto Rico 1520960 N/A
2011
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 27977060 N/A Alabama N/A N/A Alaska N/A N/A Arizona 1198818 N/A Arkansas N/A N/A California 4523838 N/A Colorado 46962 N/A Connecticut 396425 N/A Delaware 154904 N/A District of Columbia 137424 N/A Florida 1249264 N/A Georgia 951408 N/A Hawaii 266819 N/A Idaho N/A N/A Illinois 213417 N/A Indiana 705708 N/A Iowa N/A N/A Kansas 181540 N/A Kentucky 171142 N/A Louisiana N/A N/A Maine N/A N/A Maryland 735856 N/A Massachusetts 510355 N/A Michigan 1211393 N/A Minnesota 556665 N/A Mississippi 51626 N/A Missouri 406796 N/A Montana N/A N/A Nebraska 100972 N/A Nevada 168851 N/A New Hampshire N/A N/A New Jersey 853645 N/A New Mexico 401318 N/A New York 3725644 N/A North Carolina N/A N/A North Dakota N/A N/A Ohio 1605042 N/A Oklahoma N/A N/A Oregon 496987 N/A Pennsylvania 1152069 N/A Rhode Island 135049 N/A South Carolina 428765 N/A South Dakota N/A N/A Tennessee 1174007 N/A Texas 1872383 N/A Utah 51486 N/A Vermont N/A N/A Virginia 532292 N/A Washington 730592 N/A West Virginia 166555 N/A Wisconsin 711043 N/A Wyoming N/A N/A Puerto Rico 1040493 N/A
2010
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 25597672 N/A Alabama N/A N/A Alaska N/A N/A Arizona 1196192 N/A Arkansas N/A N/A California 4000132 N/A Colorado 43786 N/A Connecticut 378746 N/A Delaware 131720 N/A District of Columbia 154375 N/A Florida 1090879 N/A Georgia 930614 N/A Hawaii 255199 N/A Idaho N/A N/A Illinois 182200 N/A Indiana 699888 N/A Iowa N/A N/A Kansas 163603 N/A Kentucky 166060 N/A Louisiana N/A N/A Maine N/A N/A Maryland 674495 N/A Massachusetts 461943 N/A Michigan 1196687 N/A Minnesota 468437 N/A Mississippi N/A N/A Missouri 376810 N/A Montana N/A N/A Nebraska 40247 N/A Nevada 146100 N/A New Hampshire N/A N/A New Jersey 798298 N/A New Mexico 399247 N/A New York 3175833 N/A North Carolina N/A N/A North Dakota N/A N/A Ohio 1560941 N/A Oklahoma N/A N/A Oregon 390437 N/A Pennsylvania 1094568 N/A Rhode Island 127382 N/A South Carolina 392689 N/A South Dakota N/A N/A Tennessee 1160628 N/A Texas 1670554 N/A Utah 46148 N/A Vermont N/A N/A Virginia 523654 N/A Washington 654159 N/A West Virginia 163131 N/A Wisconsin 681890 N/A Wyoming N/A N/A Puerto Rico 977186 N/A
2009
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 22965881 N/A Alabama N/A N/A Alaska N/A N/A Arizona 1096365 N/A Arkansas N/A N/A California 3606042 N/A Colorado 44247 N/A Connecticut 342616 N/A Delaware 117602 N/A District of Columbia 96639 N/A Florida 934234 N/A Georgia 838344 N/A Hawaii 228157 N/A Idaho N/A N/A Illinois 177900 N/A Indiana 646978 N/A Iowa N/A N/A Kansas 141000 N/A Kentucky 159005 N/A Louisiana N/A N/A Maine N/A N/A Maryland 589540 N/A Massachusetts 436174 N/A Michigan 1088815 N/A Minnesota 426009 N/A Mississippi N/A N/A Missouri 401314 N/A Montana N/A N/A Nebraska 36119 N/A Nevada 106302 N/A New Hampshire N/A N/A New Jersey 725614 N/A New Mexico 344977 N/A New York 2876600 N/A North Carolina N/A N/A North Dakota N/A N/A Ohio 1373828 N/A Oklahoma N/A N/A Oregon 338547 N/A Pennsylvania 965188 N/A Rhode Island 120243 N/A South Carolina 341782 N/A South Dakota N/A N/A Tennessee 1159089 N/A Texas 1428102 N/A Utah N/A N/A Vermont N/A N/A Virginia 466672 N/A Washington 581587 N/A West Virginia 149694 N/A Wisconsin 580556 N/A Wyoming N/A N/A Puerto Rico 959059 N/A
2008
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 20587438 N/A Alabama N/A N/A Alaska N/A N/A Arizona 949404 N/A Arkansas N/A N/A California 3395468 N/A Colorado 47391 N/A Connecticut N/A N/A Delaware 106267 N/A District of Columbia 89522 N/A Florida 813427 N/A Georgia 723621 N/A Hawaii 166948 N/A Idaho N/A N/A Illinois 164100 N/A Indiana 582714 N/A Iowa 4764 N/A Kansas 132832 N/A Kentucky 145066 N/A Louisiana N/A N/A Maine N/A N/A Maryland 491274 N/A Massachusetts 402469 N/A Michigan 993832 N/A Minnesota 385025 N/A Mississippi N/A N/A Missouri 345868 N/A Montana N/A N/A Nebraska 32716 N/A Nevada 88871 N/A New Hampshire N/A N/A New Jersey 659586 N/A New Mexico 292456 N/A New York 2663935 N/A North Carolina N/A N/A North Dakota N/A N/A Ohio 1274549 N/A Oklahoma N/A N/A Oregon 306957 N/A Pennsylvania 968713 N/A Rhode Island 110195 N/A South Carolina 184526 N/A South Dakota N/A N/A Tennessee 1207136 N/A Texas 1311046 N/A Utah N/A N/A Vermont N/A N/A Virginia 419904 N/A Washington 515545 N/A West Virginia 138699 N/A Wisconsin 472612 N/A Wyoming N/A N/A Puerto Rico 966282 N/A
2007
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 19924444 N/A Alabama N/A N/A Alaska N/A N/A Arizona 890046 N/A Arkansas N/A N/A California 3258357 N/A Colorado 36707 N/A Connecticut 298914 N/A Delaware 96296 N/A District of Columbia 88893 N/A Florida 722371 N/A Georgia 938512 N/A Hawaii 155802 N/A Idaho N/A N/A Illinois 143600 N/A Indiana 532705 N/A Iowa 4654 N/A Kansas 116854 N/A Kentucky 148534 N/A Louisiana N/A N/A Maine N/A N/A Maryland 479065 N/A Massachusetts 364262 N/A Michigan 972050 N/A Minnesota 367473 N/A Mississippi N/A N/A Missouri 344829 N/A Montana N/A N/A Nebraska 32038 N/A Nevada 77458 N/A New Hampshire N/A N/A New Jersey 619566 N/A New Mexico 252078 N/A New York 2505821 N/A North Carolina N/A N/A North Dakota N/A N/A Ohio 1193630 N/A Oklahoma N/A N/A Oregon 273730 N/A Pennsylvania 962297 N/A Rhode Island 114106 N/A South Carolina 89564 N/A South Dakota N/A N/A Tennessee 1182221 N/A Texas 1236627 N/A Utah N/A N/A Vermont N/A N/A Virginia 381798 N/A Washington 499016 N/A West Virginia 135387 N/A Wisconsin 409183 N/A Wyoming N/A N/A Puerto Rico 908211 N/A
2006
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 18823150 N/A Alabama N/A N/A Alaska N/A N/A Arizona 875492 N/A Arkansas N/A N/A California 3253728 N/A Colorado 80927 N/A Connecticut 299052 N/A Delaware 98837 N/A District of Columbia 89912 N/A Florida 750179 N/A Georgia 579001 N/A Hawaii 160965 N/A Idaho N/A N/A Illinois 140100 N/A Indiana 537496 N/A Iowa 5156 N/A Kansas 79234 N/A Kentucky 141691 N/A Louisiana N/A N/A Maine N/A N/A Maryland 489838 N/A Massachusetts 359137 N/A Michigan 928806 N/A Minnesota 371429 N/A Mississippi N/A N/A Missouri 353215 N/A Montana N/A N/A Nebraska 31221 N/A Nevada 79981 N/A New Hampshire N/A N/A New Jersey 595626 N/A New Mexico 244169 N/A New York 2522608 N/A North Carolina 7374 N/A North Dakota 785 N/A Ohio 697475 N/A Oklahoma N/A N/A Oregon 274615 N/A Pennsylvania 1109313 N/A Rhode Island 119455 N/A South Carolina 79580 N/A South Dakota N/A N/A Tennessee 1190407 N/A Texas 867163 N/A Utah N/A N/A Vermont N/A N/A Virginia 384401 N/A Washington 485338 N/A West Virginia 137457 N/A Wisconsin 401987 N/A Wyoming N/A N/A Puerto Rico 907236 N/A
2005
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 18039191 N/A Alabama N/A N/A Alaska N/A N/A Arizona 885204 N/A Arkansas N/A N/A California 3149449 N/A Colorado 61255 N/A Connecticut 302427 N/A Delaware 94099 N/A District of Columbia 91217 N/A Florida 765458 N/A Georgia N/A N/A Hawaii 158151 N/A Idaho N/A N/A Illinois 175000 N/A Indiana 415315 N/A Iowa 5291 N/A Kansas 67819 N/A Kentucky 135642 N/A Louisiana N/A N/A Maine N/A N/A Maryland 482601 N/A Massachusetts 334142 N/A Michigan 904239 N/A Minnesota 377912 N/A Mississippi N/A N/A Missouri 427445 N/A Montana N/A N/A Nebraska 31127 N/A Nevada 81861 N/A New Hampshire N/A N/A New Jersey 553461 N/A New Mexico 248990 N/A New York 2524251 N/A North Carolina 9083 N/A North Dakota 749 N/A Ohio 530164 N/A Oklahoma N/A N/A Oregon 278230 N/A Pennsylvania 1237123 N/A Rhode Island 125250 N/A South Carolina 59391 N/A South Dakota N/A N/A Tennessee 1349591 N/A Texas 856554 N/A Utah N/A N/A Vermont N/A N/A Virginia 335414 N/A Washington 495748 N/A West Virginia 122753 N/A Wisconsin 366785 N/A Wyoming N/A N/A Puerto Rico 848576 N/A
2004
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 17165326 N/A Alabama N/A N/A Alaska N/A N/A Arizona 806193 N/A Arkansas N/A N/A California 3163940 N/A Colorado 56351 N/A Connecticut 303404 N/A Delaware 58598 N/A District of Columbia 88452 N/A Florida 707256 N/A Georgia N/A N/A Hawaii 148580 N/A Idaho N/A N/A Illinois 158869 N/A Indiana 294014 N/A Iowa 54253 N/A Kansas 63997 N/A Kentucky 132813 N/A Louisiana N/A N/A Maine N/A N/A Maryland 469849 N/A Massachusetts 277374 N/A Michigan 888037 N/A Minnesota 361561 N/A Mississippi N/A N/A Missouri 432339 N/A Montana N/A N/A Nebraska 31204 N/A Nevada 89846 N/A New Hampshire N/A N/A New Jersey 541820 N/A New Mexico 272783 N/A New York 2295231 N/A North Carolina 13153 N/A North Dakota 794 N/A Ohio 507337 N/A Oklahoma N/A N/A Oregon 258130 N/A Pennsylvania 1130918 N/A Rhode Island 124921 N/A South Carolina 52944 N/A South Dakota N/A N/A Tennessee 1345131 N/A Texas 792944 N/A Utah N/A N/A Vermont N/A N/A Virginia 309311 N/A Washington 475829 N/A West Virginia 92993 N/A Wisconsin 364157 N/A Wyoming N/A N/A Puerto Rico 842827 N/A
2003
Location Comprehensive Risk-Based Managed Care Enrollees Percent of State Medicaid Enrollment
United States 16443578 N/A Alabama N/A N/A Alaska N/A N/A Arizona 808506 N/A Arkansas N/A N/A California 3207627 N/A Colorado 70150 N/A Connecticut 294331 N/A Delaware 86709 N/A District of Columbia 85370 N/A Florida 666901 N/A Georgia N/A N/A Hawaii 139807 N/A Idaho N/A N/A Illinois 137682 N/A Indiana 246488 N/A Iowa 64365 N/A Kansas 60891 N/A Kentucky 128679 N/A Louisiana N/A N/A Maine N/A N/A Maryland 466542 N/A Massachusetts 268716 N/A Michigan 825597 N/A Minnesota 362349 N/A Mississippi N/A N/A Missouri 425161 N/A Montana N/A N/A Nebraska 30712 N/A Nevada 74923 N/A New Hampshire 13407 N/A New Jersey 525864 N/A New Mexico 261015 N/A New York 1844071 N/A North Carolina 11314 N/A North Dakota 821 N/A Ohio 435688 N/A Oklahoma 181451 N/A Oregon 220802 N/A Pennsylvania 1051157 N/A Rhode Island 119257 N/A South Carolina 53793 N/A South Dakota N/A N/A Tennessee 1429694 N/A Texas 720985 N/A Utah N/A N/A Vermont N/A N/A Virginia 262961 N/A Washington 470955 N/A West Virginia 47783 N/A Wisconsin 341054 N/A Wyoming N/A N/A Puerto Rico 857310 N/A
Notes
Data are as of July 1 (or June 30 for years prior to 2010).
Medicaid Enrollment in Comprehensive Managed Care represents an unduplicated count of Medicaid enrollees enrolled in a managed care plan that provides comprehensive benefits (acute, primary care, specialty, and any other). Enrollment data includes dual eligible enrollees. Errors/corrections identified in CMS enrollment reports (for prior year data) have been incorporated here.
Excludes enrollment in PACE programs. Excludes enrollment in Vermont’s public managed care model. While enrollment in Idaho's plans for dual-eligible individuals is categorized by CMS and counted in KFF's Medicaid Managed Care Tracker as "MCO enrollment", KFF does not consider Idaho an "MCO state" in other Medicaid managed care work (since the plans are secondary to Medicare).
See Medicaid MCO Enrollment by Plan and Parent Firm, 2024[link] for more information.
For additional table and state specific notes, see CMS' Medicaid Managed Care Enrollment Reports .
2023 enrollment data will be posted to KFF's Medicaid Managed Care Tracker soon.
Sources
KFF analysis of the Centers for Medicare and Medicaid Services' Medicaid Managed Care Enrollment Reports .
Medicaid Managed Care Enrollment Report, Centers for Medicare and Medicaid Services, U.S. Department of Health and Human Services. Special Data Request.
Definitions
Comprehensive Managed Care Organizations (MCOs) : CMS defines comprehensive MCOs as managed care plans that cover all acute, primary, and specialty medical services; they may also cover behavioral health and long-term services and supports. Plans that qualify as MCOs include Health Maintenance Organizations (HMOs) and Health Insuring Organizations (HIOs in California).
N/A : Not applicable. State had no contracts with comprehensive MCOs.