Lancaster lists 3 Vivitrol-administering facilities in the 2025 SAMHSA National Directory. That puts the city above the threshold for genuine choice. The mix below tells you what those clinics actually offer beyond the monthly shot, what the local demand picture looks like, and which structural details matter when you book.
Each provider below carries an active SAMHSA listing in the 2025 N-SUMHSS National Directory with the VTRL service code. Click any clinic name to see address, services offered, insurance accepted, and how to verify intake.
Los Angeles County sits at 19.0 drug poisoning deaths per 100,000 in 2021, near the national average.
Uninsured rate is low here at 4.3%. Most prescribers bill commercial insurance directly. Even so, Vivitrol prior authorization is common, plan for a 24 to 72 hour delay before the first shot.
Some Lancaster Vivitrol providers are office-based prescribers who do nothing else. Others are full-service SUD treatment centers that handle detox, IOP, and counseling alongside the shot. The breakdown matters for two reasons: it tells you whether you can get the entire treatment episode under one roof, and it tells you whether the staff has experience managing the 7-to-10 day opioid-free window that has to come before your first injection.
| Capability | Count | Share of Lancaster Vivitrol facilities | Distribution |
|---|---|---|---|
| Treat alcohol use disorder (AUD) | 3 | 100% | |
| Treat opioid use disorder (OUD) | 3 | 100% | |
| Sliding-scale fees | 1 | 33.3% | |
| Also offer buprenorphine (Suboxone, Sublocade) | 3 | 100% | |
| Methadone OTP on-site | 1 | - | |
| Residential detox | 2 | 66.7% | |
| Intensive outpatient (IOP) | 1 | 33.3% | |
| Telehealth services | 3 | 100% | |
| Veterans-focused programs | 3 | 100% | |
| Programs for pregnant women | 3 | - | |
| Spanish-language services | 3 | 100% |
Source: U.S. Census Bureau, ACS 5-year estimates ().
Los Angeles County reported a model-based drug poisoning death rate of 19 per 100,000 residents in 2021 (95% CI 18.7 to 19.3).
Three-year change (12.7 to 19): +6.3 per 100,000.
County-level estimates are reported at the county level, not the city level. Source: NCHS Drug Poisoning Mortality by County (CDC dataset rpvx-m2md), 2019 to 2021 model-based estimates. NCHS urban/rural classification: Large Central Metro.
Nearest verified opioid treatment program in California: Tarzana Treatment Centers, Inc. in Palmdale, about 8.4 miles (13.5 km) from Lancaster by straight-line distance. Driving time will run longer.