zReports Research Institute · Updated September 2026
Every treatment center in South Portland, ME, independently graded A to F from SAMHSA FindTreatment.gov federal locator of state-licensed treatment facilities (BHSIS): 3 hold an A range grade, 2 grade below B. South Portland's average score is 80.8, 0.9 below the Maine average. The grades are free.
| Statistic | Value |
|---|---|
| Active licensed treatment centers | 6 |
| South Portland average records layer score | 80.8 |
| Maine statewide average | 81.7 (South Portland -0.9) |
| A range grades | 3 (50%) |
| Graded below B | 2 |
| Clean record (no deficiencies on file) | 6 (100%) |
| Serious findings on the record | 0 |
South Portland's 6 licensed treatment centers average a records layer score of 80.8, 0.9 points below the Maine statewide average of 81.7. 6 of 6 facilities carry a clean record with no deficiencies on the state's file. See the full picture on the Maine Addiction Treatment Center Rankings & Safety Report.
Addiction Treatment Centers in Maine are overseen by the state's licensing authority, whose certification, inspection, and quality-reporting data is published on the public record. This page is computed from SAMHSA FindTreatment.gov federal locator of state-licensed treatment facilities (BHSIS), the government’s own filings, not reviews or advertising.
South Portland has 6 active licensed treatment centers on Maine's public file. Every one is ranked on this page with a free records layer grade.
South Portland's average records layer score is 80.8, 0.9 points below the statewide average of 81.7. 6 of 6 South Portland facilities have a clean record with no deficiencies on file.
The free records layer grade contains zero zReports judgment: it maps the government's own published verdicts, SAMHSA FindTreatment.gov federal locator of state-licensed treatment facilities (BHSIS), through one fixed rule applied identically nationwide. The paid Consumer Intelligence Report™ adds the composite Consumer Z Score™ and audits the record against public reputation.
No. Facilities are never contacted, never notified, and cannot pay to be listed, delisted, or re-scored. Independence is the product.
This report was generated from the zReports Consumer Records Database™, a continuously updated database that normalizes official government licensing, inspection, enforcement, ownership, and safety records across multiple federal and state agencies. Every statistic in this report is traceable to its originating public record. Facilities cannot pay to alter scores, rankings, or findings.
Data source: zReports Consumer Intelligence Database™ v2026.09 · Built from: CMS Provider Data Catalog · HHS OIG Exclusions List (LEIE) · Public consumer review signals (audited, never trusted, in the composite Consumer Z Score™) · Proprietary Consumer Z Score™ methodology · Updated: September 2026
APA, zReports Research Institute. (2026). Best Addiction Treatment Centers in South Portland, ME. Rankings & Safety Records (v2026.09). zReports.org. https://zreports.org/rankings/addiction/me/south-portland
MLA, zReports Research Institute. “Best Addiction Treatment Centers in South Portland, ME. Rankings & Safety Records.” zReports.org, v2026.09, September 2026, zreports.org/rankings/addiction/me/south-portland.
Plain, Best Addiction Treatment Centers in South Portland, ME. Rankings & Safety Records, zReports Research Institute, v2026.09, updated September 2026, zreports.org/rankings/addiction/me/south-portland
RANKED NIGHTLY FROM SAMHSA FINDTREATMENT.GOV FEDERAL LOCATOR OF STATE-LICENSED TREATMENT FACILITIES (BHSIS) · FACILITIES ARE NEVER CONTACTED AND CANNOT PAY TO CHANGE SCORES · METHODOLOGY