Table 2. Region and state level proportions of the four clusters and medicaid adopted and implementation status by January 1, 2020.
| Region | Cluster 1 1 | Cluster 2 2 | Cluster 3 3 | Cluster 4 4 | |
| Northeast | 17.4% | 32.0% | 27.3% | 23.3% | |
| Midwest | 18.1% | 27.9% | 21.3% | 32.6% | |
| South | 25.7% | 19.5% | 25.5% | 29.4% | |
| West | 25.7% | 19.5% | 25.5% | 29.4% | |
| State | Medicaid Expansion | Cluster 1 1 | Cluster 2 2 | Cluster 3 3 | Cluster 4 4 |
| AK | Yes | 29.8% | 33.7% | 25.0% | 11.5% |
| AL | No | 21.1% | 28.6% | 27.2% | 23.1% |
| AR | Yes | 14.4% | 45.5% | 18.0% | 22.2% |
| AZ | Yes | 25.3% | 29.8% | 24.8% | 20.1% |
| CA | Yes | 21.4% | 17.3% | 45.3% | 16.0% |
| CO | Yes | 18.0% | 27.5% | 13.9% | 40.6% |
| CT | Yes | 5.8% | 47.6% | 24.8% | 21.8% |
| DC | Yes | 14.3% | 50.0% | 21.4% | 14.3% |
| DE | Yes | 18.4% | 34.7% | 20.4% | 26.5% |
| FL | No | 15.4% | 16.0% | 32.9% | 35.7% |
| GA | No | 34.2% | 9.6% | 25.5% | 30.7% |
| HI | Yes | 11.2% | 43.5% | 14.3% | 31.1% |
| IA | Yes | 10.8% | 37.8% | 17.3% | 34.1% |
| ID | Yes | 67.3% | 6.4% | 12.7% | 13.6% |
| IL | Yes | 11.9% | 32.9% | 13.2% | 42.1% |
| IN | Yes | 13.3% | 30.1% | 19.0% | 37.6% |
| KS | No | 24.0% | 31.1% | 17.4% | 27.5% |
| KY | Yes | 22.1% | 26.1% | 21.2% | 30.7% |
| LA | Yes | 39.4% | 4.5% | 38.1% | 18.1% |
| MA | Yes | 10.6% | 23.9% | 36.8% | 28.7% |
| MD | Yes | 39.6% | 14.0% | 21.0% | 25.4% |
| ME | Yes | 20.1% | 25.8% | 11.9% | 42.3% |
| MI | Yes | 21.9% | 23.0% | 20.6% | 34.5% |
| MN | Yes | 27.2% | 11.1% | 30.2% | 31.5% |
| MO | No | 6.9% | 47.8% | 23.9% | 21.4% |
| MS | No | 13.6% | 20.4% | 42.7% | 23.3% |
| MT | Yes | 26.4% | 27.9% | 14.0% | 31.8% |
| NC | No | 31.3% | 11.9% | 17.2% | 39.6% |
| ND | Yes | 21.2% | 5.9% | 34.1% | 38.8% |
| NE | No | 16.4% | 14.8% | 29.5% | 39.3% |
| NH | Yes | 13.8% | 27.5% | 15.6% | 43.1% |
| NJ | Yes | 26.4% | 26.4% | 14.5% | 32.7% |
| NM | Yes | 34.2% | 33.5% | 12.4% | 19.9% |
| NV | Yes | 25.0% | 29.6% | 30.6% | 14.8% |
| NY | Yes | 16.3% | 37.6% | 32.9% | 13.2% |
| OH | Yes | 21.3% | 36.9% | 23.4% | 18.4% |
| OK | No | 29.4% | 34.5% | 25.3% | 10.8% |
| OR | Yes | 32.1% | 36.6% | 16.0% | 15.2% |
| PA | Yes | 21.6% | 28.6% | 29.0% | 20.8% |
| RI | Yes | 19.4% | 30.6% | 32.3% | 17.7% |
| SC | No | 35.0% | 17.9% | 26.0% | 21.1% |
| SD | No | 15.5% | 24.1% | 34.5% | 25.9% |
| TN | No | 18.3% | 26.4% | 27.3% | 28.0% |
| TX | No | 18.9% | 20.9% | 29.2% | 31.0% |
| UT | Yes | 27.1% | 9.8% | 34.1% | 29.0% |
| VA | Yes | 45.6% | 6.0% | 18.1% | 30.2% |
| VT | Yes | 21.6% | 58.8% | 11.8% | 7.8% |
| WA | Yes | 31.0% | 33.9% | 14.6% | 20.4% |
| WI | No | 27.7% | 10.3% | 21.2% | 40.8% |
| WV | Yes | 8.8% | 37.6% | 30.4% | 23.2% |
| WY | No | 11.7% | 48.3% | 31.7% | 8.3% |
The proportions are row percentages for each region and state.
Some percentages may not equal 100.0% due to rounding.
Counts are not provided to avoid identifying individual level treatment facilities
1Cluster 1: For-Profit and Government Outpatient Facilities with a High Proportion of Services to Reduce Barriers to Treatment
2Cluster 2: Non-Profit Outpatient Facilities with a High Proportion of Services to Reduce Barriers to Treatment
3Cluster 3: Primarily Non-Profit then For-Profit Mixed Levels of Care with a Medium to High Proportion of Services to Reduce Barriers to Treatment
4Cluster 4: Primarily For-Profit then Non-Profit Outpatient Facilities with a Low Proportion of Services to Reduce Barriers to Treatment