A peer support specialist uses lived experience of recovery to support people facing similar mental health or substance use challenges. The role includes building relationships, supporting participant goals, sharing practical experience, and connecting people with resources. Certification, supervision, and job requirements depend on the setting and the applicable program.
This overview follows the Substance Abuse and Mental Health Services Administration's description of peer recovery support specialists.
Updated September 2026. Original contribution: Natasha Faruqui, Healthcare Strategy at Smores Health.
Why does lived experience matter in peer support?
Shared experience can help someone feel understood and make a working relationship possible. A peer specialist brings experience of recovery into that relationship while respecting that another person's goals, circumstances, and choices may be different.
The Substance Abuse and Mental Health Services Administration (SAMHSA) identifies relationships, person-centered support, and voluntary participation as foundations of peer work. Its core competencies for peer workers describe skills that support those values in practice. The participant's own priorities should shape the work.
For an organization, the practical question is how to protect that relationship while making responsibilities clear. A peer needs room to listen and respond thoughtfully, alongside a clear understanding of their role and the support available when a situation exceeds it.
What does a peer support specialist do?
Peer specialists support recovery through practical, nonclinical activities. SAMHSA's behavioral health career descriptions identify advocacy, resource navigation, sharing experience, relationship building, group facilitation, skill building, and mentoring among those activities.
| Area of peer work | What it can look like |
|---|---|
| Building relationships | Listening, sharing relevant lived experience, and developing mutual trust |
| Supporting goals | Helping a participant identify priorities and practical next steps |
| Connecting with resources | Helping someone explore recovery supports and community resources |
| Advocacy | Supporting a participant in communicating their needs and choices |
| Groups and mentoring | Facilitating connection, shared learning, and skill development |
These examples describe the role. A particular job may include only some of them. The program should define which activities belong in the position and how the peer gets support from colleagues and supervisors.
What is the scope of a peer support specialist?
Peer support is a nonclinical role. A peer credential by itself does not authorize diagnosis, prescribing, or clinical treatment. SAMHSA's advisory on peer support services in crisis care distinguishes peer responsibilities from assessing, diagnosing, or treating an individual and discusses the risk of drifting into other roles.
Within a care team, that distinction makes the peer contribution clearer. Peer specialists can support engagement, share a recovery perspective, and help participants communicate what matters to them. The organization should define when and how peers involve an appropriately qualified colleague.
Write those boundaries into the job description and supervision process. A useful question for a team discussion is: what should the peer do next when a participant needs help outside the peer's role?
How does peer support certification work?
Start with the credentialing authority for the state and role you intend to work in. SAMHSA's National Model Standards for Peer Support Certification provide a framework for certification, covering areas such as lived experience, training, examinations, work experience, and supervision. They are model standards for certification systems, rather than a single application that qualifies someone for every peer position.
For local requirements and official links, use our peer support state guides. Check the current credential and program requirements before choosing training or accepting a position. A family peer role, an adult recovery role, and a youth peer role may follow different pathways.
How can organizations support effective peer work?
Make role clarity, supervision, and the working relationship part of program design. SAMHSA's guidance on integrating peer specialists into substance use treatment programs addresses organizational readiness, job descriptions, workforce development, and sustaining peer services.
Our recommendation is to agree on a few concrete operating decisions before adding administrative work:
- What goals does the participant want to pursue?
- What work belongs to the peer specialist?
- Who supports the peer when a situation is uncertain?
- What needs to be documented so the next conversation can build on the last?
These decisions help teams preserve the human relationship while making the work understandable to colleagues. Review the peer support documentation guide when designing the documentation workflow.
Where does Smores Health fit?
Smores Health is built around the practical work of peer programs: relationships, documentation, supervision, and program visibility. The aim is to make that work easier to follow while preserving the judgment of the people doing it.
For a closer look at how those workflows fit your team, explore Smores Health for organizations. Bring an example of your current process so the conversation can focus on the work your organization needs to support.
Frequently asked questions
Is a peer support specialist a therapist?
The peer role is nonclinical. Someone may hold other qualifications, but a peer credential alone does not make them a therapist. Responsibilities should follow the role they are employed to perform and the qualifications it requires.
Do all peer specialists have the same certification requirements?
Requirements depend on the credentialing system and role. Use the relevant state or program authority to verify the training, experience, examination, and renewal pathway.
What do peer specialists contribute to a care team?
They bring lived experience, relationship-based support, advocacy, and practical connections to resources. Clear team roles help colleagues understand and support that contribution.
Does certification automatically make every activity billable?
Check the specific payer and service rules separately. A workforce credential is only one consideration when an organization evaluates whether a service meets a benefit's requirements.