Therapist credentialing in New Hampshire

New Hampshire splits the work in two. The state Medicaid program enrolls you first, and only then can you finish contracting and credentialing with a Medicaid health plan. This guide walks through that order for therapists.

Licensing: the Board of Mental Health Practice

Mental health and social work licenses in New Hampshire are handled by the Board of Mental Health Practice, which sits under the Office of Professional Licensure and Certification (OPLC) in Concord. The board's license types include clinical mental health counselors, clinical social workers, marriage and family therapists, pastoral psychotherapists, school social workers, social workers and social work associates.

The board page we reviewed gives a mailing address but no online lookup link, so confirm the current application and verification route with OPLC before you plan dates around it.

NH Medicaid: enroll with the state first

New Hampshire Medicaid enrollment runs through the MMIS Health Enterprise Portal. The order matters:

• Enroll with NH Medicaid through the portal and receive your NH Medicaid ID.
• If you only serve fee-for-service members, state enrollment is enough.
• If you serve Medicaid Care Management members, contract and credential with each health plan after you hold your Medicaid ID.

You can begin a health plan application before the ID arrives, but you cannot finish it until the ID is issued. The state says there is no standard processing timeline for its own enrollment, and some provider types are asked for fingerprinting or an on-site visit.

Group practices enroll twice

If you bill under a group, the group is the billing provider and every rendering clinician must also enroll individually as a non-billing rendering provider and be affiliated with that group. A solo clinician billing under their own name does not need that second application. Missing affiliations are an easy way to hold up a new hire.

Health plans: contracting and credentialing run side by side

Each Medicaid health plan does two things: contracting, where services and rates are agreed, and credentialing, where your licensure and qualifications are verified. Plans use CAQH for credentialing, so an out-of-date profile slows you down. The state publishes plan credentialing targets measured from a clean and complete application: 30 calendar days for primary care providers and 45 for specialty providers, plus 10 business days when information is new or missing. Enrollment is final only when both contracting and credentialing are done.

These are state-set targets for complete applications, not a promise from us or from any plan. Ask each plan how it classifies behavioral health clinicians.

Where New Hampshire applications tend to stall

• Starting health plan credentialing without a Medicaid ID, then waiting.
• A rendering clinician who is not affiliated with the group on the state portal.
• A CAQH profile with gaps or documents that have lapsed.
• No plan for seeing members while enrollment is pending. The state notes out-of-network arrangements may be possible, but you have to ask the plan or NH Medicaid.

Useful contacts

NH Medicaid Provider Service Center: 1-866-291-1674. The DHHS Program Integrity Unit, (603) 271-8029, can tell you whether a revalidation site visit applies to you.

Common questions

Do I need a NH Medicaid ID before applying to a Medicaid health plan?

You can start a plan application earlier, but the state says you cannot finish it until your NH Medicaid ID is issued.

Does every clinician in my group need their own enrollment?

Yes for groups: each rendering provider enrolls individually as a non-billing rendering provider and is affiliated with the billing group.

How long does NH Medicaid enrollment take?

The state says there is no standard processing timeline for its enrollment. Plan credentialing targets are measured from a clean, complete application.

Official sources we used

• NH DHHS: Provider enrollment overview (PDF)
• NH DHHS: Medicaid provider relations
• OPLC: Board of Mental Health Practice

Checked against these pages on November 2, 2026. Rules and forms change, so confirm with the board, agency or plan before you file. This page is general information, not legal advice, and we do not guarantee approvals or timelines. Please do not send patient information through this site.

Related reading

• Credentialing for therapists
• Therapist credentialing guide
• How long does payer enrollment really take?
• All states we serve