The ABA Index
Each state page lines up three public records: organizations registered under the Behavior Analyst taxonomy code, BCBAs with an address of record in that state, and the Medicaid 97153 rate where an official fee schedule is on file. The organization file is dated 12 July 2026. A registration is not an open clinic and not a quality rating. Choosing care starts with questions to ask a provider and how to check a credential.
Nationally: 20,221 registered organizations,1 75,574 certified BCBAs — 10.3 per 10,000 children, or one for every 968.34
| State | Organizations | Companies | BCBAs / 10k kids | Medicaid 97153 |
|---|---|---|---|---|
| Florida | 5,441 | 101 | 19.8 | $49.04 |
| California | 1,592 | 37 | 12.8 | — |
| Texas | 1,290 | 32 | 7.0 | per-code |
| New Jersey | 1,040 | 27 | 18.4 | $60.00 |
| Colorado | 956 | 55 | 14.9 | per-code |
| New York | 816 | 13 | 8.3 | $57.80 |
| Georgia | 761 | 23 | 8.8 | $62.32 |
| Virginia | 666 | 16 | 11.6 | per-code |
| Maryland | 524 | 23 | 9.0 | $76.68 |
| North Carolina | 498 | 17 | 8.7 | $72.36 |
| Illinois | 495 | 17 | 8.8 | $52.00 |
| Nevada | 468 | 14 | 9.3 | $52.04 |
| Michigan | 432 | 14 | 12.7 | per-code |
| Massachusetts | 381 | 16 | 28.4 | $65.48 |
| Arizona | 360 | 12 | 8.8 | $71.64 |
| Indiana | 332 | 13 | 11.4 | $64.16 |
| Pennsylvania | 332 | 6 | 11.2 | $50.92 |
| Ohio | 323 | 15 | 5.8 | — |
| Tennessee | 314 | 14 | 8.9 | — |
| Washington | 260 | 5 | 9.0 | $49.60 |
| South Carolina | 221 | 6 | 7.3 | $59.52 |
| Missouri | 219 | 8 | 7.7 | per-code |
| Louisiana | 203 | 4 | 7.3 | $50.00 |
| Utah | 199 | 4 | 9.6 | $78.68 |
| Connecticut | 198 | 7 | 20.9 | $56.00 |
| Kentucky | 172 | 6 | 7.1 | $48.72 |
| Oklahoma | 144 | 8 | 4.1 | per-code |
| Alabama | 133 | 4 | 5.3 | $40.00 |
| Hawaii | 120 | 4 | 17.9 | $70.64 |
| New Mexico | 115 | 4 | 5.3 | $79.40 |
| Arkansas | 105 | 4 | 4.8 | $60.00 |
| Oregon | 102 | 4 | 6.6 | $58.80 |
| Minnesota | 99 | 4 | 5.0 | per-code |
| Kansas | 96 | 9 | 5.3 | per-code |
| Nebraska | 86 | 4 | 7.2 | $74.80 |
| Wisconsin | 86 | 5 | 6.1 | $47.64 |
| Mississippi | 78 | 1 | 3.3 | per-code |
| Iowa | 76 | 1 | 4.6 | per-code |
| New Hampshire | 75 | 4 | 25.5 | per-code |
| Delaware | 53 | 6 | 9.3 | per-code |
| Rhode Island | 43 | 2 | 19.1 | per-code |
| Idaho | 41 | 3 | 5.5 | per-code |
| Alaska | 39 | 1 | 5.8 | $127.80 |
| District of Columbia | 32 | 1 | 6.9 | sources |
| West Virginia | 32 | — | 4.9 | $39.60 |
| Maine | 31 | 1 | 12.9 | per-code |
| Vermont | 31 | — | 20.7 | $60.00 |
| Montana | 28 | 1 | 4.1 | $45.44 |
| South Dakota | 25 | 1 | 4.4 | $86.92 |
| Wyoming | 24 | 1 | 3.7 | $49.20 |
| Puerto Rico | 15 | — | — | — |
| North Dakota | 14 | — | 5.5 | $43.24 |
| U.S. Virgin Islands | 4 | — | — | — |
| Northern Mariana Islands | 1 | — | — | — |
npidata_pfile_20050523-20260712.csv.file dated 12 July 2026; downloaded 2 August 2026