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. Author manuscript; available in PMC: 2023 Dec 4.
Published in final edited form as: J Manipulative Physiol Ther. 2021 Apr 10;44(3):177–185. doi: 10.1016/j.jmpt.2021.02.002

Table 2.

Supply of Medicare-Active Spinal Manipulation Providers by State, 2015

State Beneficiaries DCs
Others
Providers Supply Providers Supply
Alabama 1 016 949 486 47.79 4 0.39
Alaska 88 948 171 192.25 2 2.25
Arizona 1 189 915 966 81.18 24 2.02
Arkansas 624 250 338 54.14 4 0.64
California 5 936 486 4130 69.57 78 1.31
Colorado 827 434 836 101.04 69 8.34
Connecticut 661 995 480 72.51 16 2.42
Delaware 189 423 150 79.19 5 2.64
District of Columbia 93 246 19 20.38 2 2.14
Florida 4 218 639 2555 60.56 55 1.30
Georgia 1 599 959 1064 66.50 38 2.38
Hawaii 257 104 92 35.78 0 0
Idaho 296 077 339 114.50 7 2.36
Illinois 2 174 326 2514 115.62 110 5.06
Indiana 1 211 534 769 63.47 45 3.71
Iowa 601 736 1224 203.41 10 1.66
Kansas 513 035 803 156.52 9 1.75
Kentucky 906 177 580 64.01 34 3.75
Louisiana 835 766 356 42.60 12 1.44
Maine 321 435 260 80.89 6 1.87
Maryland 980 897 477 48.63 21 2.14
Massachusetts 1 280 760 995 77.69 27 2.11
Michigan 1 992 652 2019 101.32 13 0.65
Minnesota 958 990 1755 183.01 47 4.90
Mississippi 588 941 196 33.28 3 0.51
Missouri 1 194 272 1166 97.63 19 1.59
Montana 211 684 284 134.16 0 0
Nebraska 330 456 506 153.12 5 1.51
Nevada 476 969 222 46.54 9 1.89
New Hampshire 279 842 243 86.83 7 2.5
New Jersey 1 569 083 1826 116.37 106 6.76
New Mexico 391 667 192 49.02 8 2.04
New York 3 511 874 2264 64.47 103 2.93
North Carolina 1 857 555 1053 56.69 47 2.53
North Dakota 125 146 325 259.70 1 0.80
Ohio 2 267 559 1571 69.28 80 3.53
Oklahoma 714 486 522 73.06 21 2.94
Oregon 793 178 655 82.58 2 0.25
Pennsylvania 2 663 207 2443 91.73 78 2.93
Rhode Island 213 553 129 60.41 3 1.40
South Carolina 988 002 691 69.94 58 5.87
South Dakota 164 153 328 199.81 1 0.61
Tennessee 1 298 664 708 54.52 27 2.08
Texas 3 831 638 2040 53.24 89 2.32
Utah 363 367 379 104.3 3 0.83
Vermont 138 049 151 109.38 4 2.90
Virginia 1 418 294 779 54.93 54 3.81
Washington 1 252 474 1581 126.23 8 0.64
West Virginia 437 410 177 40.47 14 3.20
Wisconsin 1 104 215 1631 147.71 53 4.80
Wyoming 100 242 103 102.75 0 0

All providers included had at least 2 claims for spinal manipulation in a given year.

Beneficiaries, Medicare enrollees; DCs, doctors of chiropractic; others, providers other than chiropractors; supply, count of providers per 100 000 beneficiaries.