Systematizing peer recovery support services for substance use disorder: a taxonomy for measuring recovery milestones
Year: 2025
Type: article
Abstract: Background: Recovery from substance use disorder (SUD) is a complex and individualized process requiring multifaceted support systems. Peer recovery support services (PRSS), provided by Peer Workers, bridge the gap between formal intervention and personal recovery experiences. Drawing on shared lived experience, Peer Workers offer essential support to fellow Peers navigating recovery. However, variability in PRSS roles, training, and settings creates challenges for consistent evaluation and measurement of effectiveness. Objective: Introduce a systematic taxonomy to clarify the roles, functions, and activities within PRSS, providing a structured framework for evaluating their impact on key SUD recovery milestones. Methods: The taxonomy was developed through a rapid narrative literature review, expert consultation, and an iterative consensus process informed by a Delphi-like approach. A multidisciplinary task group of PRSS scientists and practitioners, SUD treatment providers, and individuals in recovery contributed to its refinement. The framework aligns with key components from SAMHSA's national standards (SAMHSA, 2023) to enhance consistency across practice settings. Results: Comprising six primary taxons and 20 branches, the taxonomy organizes PRSS components into structured categories. It classifies variations in lived experience (e.g., direct, indirect, and hybrid), training levels (e.g., basic, specialized, continuous education, and formal education), support approaches (e.g., Peer Worker-led services), and support settings (e.g., community-based, clinical, and justice system). Additionally, it categorizes peer support activities into four core domains: emotional, informational, instrumental, and affiliational support. The taxonomy integrates a structured model for PRSS evaluation, identifying mediators (e.g., support approaches) and moderators (e.g., training levels) that influence recovery outcomes. Conclusion: The proposed taxonomy and integrated evaluation model provide a standardized framework for researchers and practitioners to systematically assess PRSS impact on recovery milestones. By establishing a common language, the taxonomy enhances consistency in PRSS research, identifies empirically supported peer support practices, and informs targeted training and strategic implementation. Future research should prioritize empirical testing of this framework to refine its applicability across diverse PRSS settings and enhance intervention effectiveness and scalability.
Source: Frontiers in Public Health
Institutions: Virginia Tech, University of North Dakota, East Tennessee State University, University of Connecticut, UConn Health, Harvard University, Massachusetts General Hospital, Geisinger Medical Center, Geisinger Health System, University of Oregon, The University of Texas at San Antonio Health Science Center, Chestnut Health Systems
Language: English
Subfield: General Health Professions
Field: Health Professions
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,801
Funder: National Institute on Drug Abuse
Awards: Evaluation of a peer recovery support program adapted to target retention in clinic-based medication for opioid use disorder treatment, Leveraging Parents and Peer Recovery Supports to Increase Recovery Capital in Emerging Adults with Polysubstance Use: Feasibility, Acceptability, and Scaling Up of Launch, G2588100260, G3386659344, G4433623970, G4643401103, Advancing the science on recovery community centers to support persons treated with medications for opioid use disorder, G5776624639, G6249015803, G690947530, Studies to Advance Recovery Supports (STARS) in Central Appalachia
OpenAlex ID: W4410305248