Between 2018 and 2023, Medicaid spending on substance abuse treatment in rural America tripled — from $329 million to $1.01 billion. Total rural SUD spending across the full 2018–2024 period: $4.8 billion through 1,566 providers in 41 states.
The growth curve tells the story:
| Year | Rural SUD Spending | Claims | Beneficiaries |
|---|---|---|---|
| 2018 | $328.7M | 5,104,312 | 1,599,778 |
| 2019 | $451.7M | 6,205,301 | 1,755,421 |
| 2020 | $529.2M | 7,187,608 | 1,894,027 |
| 2021 | $686.5M | 7,932,404 | 2,164,293 |
| 2022 | $855.8M | 8,905,057 | 2,449,366 |
| 2023 | $1,013.2M | 8,757,984 | 2,526,379 |
| 2024 | $941.0M | 7,162,578 | 2,126,568 |
2024 shows the first decline — spending dropped 7% from the 2023 peak. Whether that reflects improved outcomes, policy changes, or incomplete year-end data remains to be seen.
Where the Money Goes
Five states account for nearly half of all rural SUD spending. Appalachian states dominate:
| State | Providers | Total Spending | $/Beneficiary |
|---|---|---|---|
| Kentucky | 104 | $636.5M | $321 |
| Ohio | 209 | $506.6M | $207 |
| Minnesota | 89 | $365.0M | $387 |
| Virginia | 20 | $340.5M | $482 |
| Pennsylvania | 61 | $322.3M | $938 |
| New Hampshire | 43 | $235.9M | $274 |
| Indiana | 16 | $198.9M | $759 |
| Maryland | 55 | $196.9M | $450 |
| Vermont | 64 | $168.7M | $375 |
| North Carolina | 84 | $152.7M | $297 |
| New York | 35 | $151.8M | $227 |
| Washington | 36 | $120.3M | $284 |
| West Virginia | 20 | $117.4M | $424 |
| Oregon | 47 | $109.3M | $245 |
| Michigan | 40 | $109.2M | $495 |
| Tennessee | 21 | $106.4M | $247 |
| Louisiana | 27 | $82.6M | $621 |
| California | 30 | $74.3M | $321 |
| Iowa | 21 | $67.1M | $241 |
| South Dakota | 9 | $66.6M | $864 |
Kentucky alone — $636.5 million across 104 rural providers — accounts for 13% of all rural SUD spending nationally. The state's rural Appalachian counties have been ground zero for the opioid epidemic, and the Medicaid billing data reflects it.
The per-beneficiary figures reveal a different pattern. Pennsylvania ($938/bene), Indiana ($759), and Louisiana ($621) have the highest per-encounter costs among top states — suggesting more intensive residential treatment rather than outpatient counseling.
The Largest Rural SUD Providers
| Provider | State | City | Total Paid | $/Bene | Type |
|---|---|---|---|---|---|
| Galax Treatment Center | VA | Galax | $164.2M | $5,062 | Methadone Clinic |
| Riverbend Community Mental Health | NH | Concord | $118.3M | $264 | SUD Counselor |
| Phoenix Group Home | OH | Portsmouth | $99.0M | $231 | Children's SUD Rehab |
| Isaiah House | KY | Willisburg | $94.7M | $987 | SUD Rehab Facility |
| Habit Opco | VT | Brattleboro | $93.2M | $392 | Methadone Clinic |
| Pyramid Healthcare | PA | Belleville | $87.3M | $3,943 | SUD Rehab Clinic |
| United Indian Health Services | CA | Arcata | $64.8M | $306 | SUD Counselor |
| PinnacleTreatment Centers IN-1 | IN | Cambridge City | $62.5M | $4,900 | SUD Rehab Clinic |
| Village Network | OH | Wooster | $62.2M | $207 | SUD Rehab Clinic |
| Onward Behavioral Health | NJ | Hammonton | $61.1M | $2,171 | SUD Counselor |
The per-beneficiary range is striking: from $207 at Village Network in Wooster, OH (high-volume outpatient) to $5,062 at Galax Treatment Center in rural Virginia (intensive methadone). Pyramid Healthcare in Belleville, PA ($3,943/bene) and PinnacleTreatment Centers in Cambridge City, IN ($4,900/bene) suggest residential treatment models with smaller patient volumes but much higher per-person costs.
What They Bill For
The top billing codes reveal the mix of treatment modalities:
| Code | Description | Spending | Providers |
|---|---|---|---|
| H2036 | Alcohol/drug treatment program, per diem | $630.6M | 135 |
| H0018 | Alcohol and/or drug services | $338.0M | 85 |
| H0020 | Alcohol and/or drug services | $329.7M | 96 |
| H0010 | Alcohol and/or drug services | $249.1M | 26 |
| H0011 | Alcohol and/or drug services | $245.7M | 48 |
| H0015 | Alcohol and/or drug services | $219.7M | 217 |
| 90837 | Psychotherapy, 53 min | $192.5M | 641 |
| T1015 | Clinic service | $149.6M | 33 |
| H0019 | Alcohol and/or drug services | $130.3M | 39 |
| S0201 | Partial hospitalization services | $118.2M | 9 |
The single largest code — H2036 (per diem residential treatment) — accounts for $630.6 million, or 13% of all rural SUD spending, from just 135 providers. This is the residential rehab economy: facilities billing per-day rates for inpatient treatment in rural areas where outpatient alternatives are scarce.
The Growth Rates
Among provider types active in rural areas, substance abuse facilities are growing faster than almost anything else in the Medicaid system:
| Provider Type | 2020 Spending | 2024 Spending | Growth |
|---|---|---|---|
| Children's SUD Rehab Facility | $14.1M | $34.8M | +147% |
| SUD Rehab Facility | $142.4M | $314.5M | +121% |
| SUD Rehab Clinic/Center | $119.7M | $226.5M | +89% |
| Methadone Clinic | $62.7M | $107.5M | +72% |
Children's substance abuse rehab in rural areas grew 147% in four years. Substance abuse rehab facilities more than doubled. These growth rates dwarf the overall Medicaid spending increase.
What This Means
The data shows two things at once. First, Medicaid is funding a massive expansion of substance abuse treatment infrastructure in rural America. Second, that expansion is concentrated in a handful of states where the opioid and methamphetamine epidemics hit hardest — Appalachian Kentucky, rural Ohio, the upper Midwest.
Whether $4.8 billion over seven years is enough, too much, or spent in the right places is a policy question. What the data shows clearly is the trajectory: rural America's substance abuse treatment system, almost entirely Medicaid-funded, tripled in six years.
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