Connecticut
PMHNP Practice Requirements In Connecticut: Scope, Prescribing & Collaboration
Short answer: AANP lists Connecticut as full practice, so a PMHNP collaborates with a Connecticut licensed physician for the first three years after licensure and at least 2,000 hours, then may practice and prescribe alone after notifying the Department of Public Health in writing (CGS 20-87a(b)). During collaboration the written agreement must state the level of Schedule II and III controlled substances you may prescribe, and the PDMP rules apply throughout.
Connecticut PMHNP Rules At A Glance
| Topic | Connecticut Rule |
|---|---|
| Practice authority | Full practice after a transition period. An APRN who has held a license for three years and completed 2,000 hours in collaboration may diagnose, treat and prescribe alone or with any licensed provider (CGS 20-87a(b)(3)). |
| Transition to practice | For the first three years after licensure you collaborate with a Connecticut licensed physician. For prescribing, the collaboration must be in writing and address the level of Schedule II and III drugs you may prescribe (CGS 20-87a(b)(2)). |
| Transition period | Three years and at least 2,000 hours. Keep documentation for three years after you finish, submit it to DPH within 45 days of a request, and send DPH written notice before you practice without collaboration (CGS 20-87a(b)(3)). |
| Controlled substances | APRNs may prescribe Schedule II to V with a Connecticut controlled substance registration and DEA registration; during the transition the written collaboration sets the level of Schedule II and III prescribing (CGS 20-87a(b)(2)). |
| PDMP | Review the patient’s CPMRS record before prescribing more than a 72 hour supply of any Schedule II to V controlled substance, and at least every 90 days during prolonged treatment (CGS 21a-254(j); DCP prescriber guidance). |
| Regulator | Connecticut Department of Public Health licenses APRNs and publishes the list of APRNs practicing without collaboration. The Department of Consumer Protection issues the controlled substance registration and runs the CPMRS. |
Updated October 5, 2026
Practice Authority
Connecticut Practice-Authority Category (Full Practice)
AANP currently classifies Connecticut as a full practice state on its State Practice Environment map. A PMHNP in Connecticut can evaluate and diagnose patients, order and interpret tests, and start and manage treatment, including prescribing, under the licensure authority of the Connecticut Department of Public Health, and there’s no state-mandated career-long collaborative or supervisory agreement. Connecticut grants full practice authority after a transition period, covered in the next section.
The AANP State Practice Environment map shows how Connecticut compares nationally, and AANP’s practice information by state adds state-specific detail. The rules you’re held to come from the Connecticut Department of Public Health.
Collaboration
Is A Collaborative Or Supervisory Agreement Required?
Not for your whole career, but Connecticut does require one at the start. Under CGS §20-87a, an APRN practices in collaboration with a Connecticut-licensed physician for the first three years after licensure and for at least 2,000 hours. After that transition period, there’s no state-mandated career-long collaborative or supervisory agreement.
What goes into these agreements is covered in our guide to PMHNP collaborative practice agreements. The PMHNP scope of practice by state overview answers the same questions for every other state.
Prescriptive Authority
Prescriptive Authority And Controlled Substances
Connecticut NPs who meet the state’s requirements can be granted prescriptive authority, and it can extend to controlled substances once the conditions are met. You’ll also need your own federal DEA registration for controlled substances, and some carry additional federal or state conditions. State law and board rule set the specific scope, any limits and the documentation. The U.S. Drug Enforcement Administration handles the federal side, and the Connecticut Department of Public Health handles the state side.
Next Step
Credentialing Is A Separate Track
None of this gets you paid on its own. Credentialing in Connecticut is a separate track with its own payer rules, Medicaid program and enrollment timelines, and the Connecticut credentialing and payer enrollment page covers it in detail. For the national view, see our PMHNP credentialing guide.
Going out on your own? Our guide on how to start a PMHNP practice and the 90-day launch checklist cover licensure, collaboration and enrollment in the order they have to happen. You’ll want real numbers too, so see what PMHNP credentialing costs and what it costs to start a PMHNP practice.
Already credentialed and moving to your own Tax ID? Payer Transition moves five commercial payer contracts you already hold for $2,250 per provider. Starting from zero, First Practice Launch sets up the payers, EHR, portals and billing together for $6,000, or four monthly payments of $1,500.
FAQ
Frequently Asked Questions
Can A PMHNP Practice Independently In Connecticut?
Yes, after the transition period. CGS 20-87a(b)(3) lets an APRN practice alone once they have held the license for at least three years and worked at least 2,000 hours in collaboration with a physician. You must send DPH written notice before you start, and DPH publishes the list of APRNs cleared to practice without collaboration each December.
Do I Need A Collaborating Physician In Connecticut?
Yes, for your first three years. The collaboration is a mutually agreed relationship with a Connecticut licensed physician whose training relates to your work, covering consultation and referral, coverage in your absence, outcome review and disclosure to patients (CGS 20-87a(b)(2)). Collaboration time with a physician in another state can count if you were licensed by endorsement under 20-94a(d).
Can A PMHNP Prescribe Adderall In Connecticut?
Yes. Connecticut APRNs with a controlled substance registration may prescribe Schedule II to V, and during the transition your written collaboration must state the level of Schedule II and III drugs you may write (CGS 20-87a(b)(2)). Any prescription over a 72 hour supply requires a CPMRS check first, and ongoing stimulant treatment needs a recheck at least every 90 days.
This is general information, not legal advice. It applies the general nurse practitioner rules in Connecticut to PMHNPs, and those rules aren’t the same for every role. Rules change, so check with the Connecticut Department of Public Health and the AANP State Practice Environment map before you act on it. Last reviewed: September 26, 2026.
Keep Reading
Related PMHNP Resources
Scope By State
Compare requirements across states on our PMHNP scope of practice by state overview.
Start A Practice
See the full sequence in how to start a PMHNP practice.
Credentialing
Learn what we handle on our PMHNP credentialing page, or visit the PMHNP services hub.
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