Kentucky
PMHNP Practice Requirements In Kentucky: Scope, Prescribing & Collaboration
Short answer: AANP lists Kentucky as reduced practice, so a PMHNP prescribes under collaborative agreements with a same or similar specialty physician, a CAPA-NS for nonscheduled drugs and a CAPA-CS for controlled substances, each removable after four years of prescribing (KRS 314.042(13), (17)). Schedule II prescriptions are limited to a 72 hour supply, and the 30 day psychostimulant exception applies only to PMH certified APRNs in licensed health facilities or regional mental health programs (KRS 314.011(8)).
Kentucky PMHNP Rules At A Glance
| Topic | Kentucky Rule |
|---|---|
| Practice authority | Reduced practice. APRNs diagnose and treat under the Kentucky Board of Nursing, but prescribing nonscheduled and controlled drugs is tied to collaborative agreements with a physician (KRS 314.011(8); KRS 314.042(12), (15)). |
| Physician agreement | A CAPA-NS for nonscheduled drugs and a CAPA-CS for Schedules II through V, each with a physician in the same or a similar specialty; both can end after four years of prescribing plus a Board review (KRS 314.042(12) to (17)). |
| Physician limit | KRS 314.042 sets no APRN to physician ratio. A first year CAPA-CS requires employment by a health care entity and quarterly meetings to review the APRN’s reverse KASPER report, then twice yearly meetings for the next three years (KRS 314.042(15)(l)). |
| Controlled substances | Schedule II: 72 hour supply, no refill. Schedule III: 30 days. Schedules IV and V: six months. A 30 day psychostimulant supply is allowed only for PMH certified APRNs in licensed health facilities or regional mental health programs (KRS 314.011(8)). |
| PDMP | Register with KASPER within 30 days of your DEA registration and before prescribing (KRS 314.042(15)(k)). Query the prior 12 months before an initial controlled substance prescription and at least every three months during ongoing treatment (201 KAR 20:057, Section 10). |
| Regulator | Kentucky Board of Nursing (kbn.ky.gov). CAPA notifications, DEA registration uploads, KASPER account verification, and the four year exemption request all run through the Board’s APRN update portal. |
Updated October 5, 2026
Practice Authority
Kentucky Practice-Authority Category (Reduced Practice)
AANP currently classifies Kentucky as a reduced practice state on its State Practice Environment map. A PMHNP there practices in many respects on their own. It isn’t full independence, though, because state law requires a collaborative agreement or other physician involvement for at least one element of practice, such as prescribing. The controlled-substance collaboration may be lifted over time, but a collaborative agreement for non-scheduled medications generally remains in place even then.
The AANP State Practice Environment map and AANP’s practice information by state show how Kentucky compares with other states. The rules that bind you, though, come from the Kentucky Board of Nursing.
Collaboration
Is A Collaborative Or Supervisory Agreement Required?
Plan on a physician arrangement in Kentucky. The state generally requires an NP to maintain a collaborative or supervisory arrangement with a physician for at least part of practice, commonly documented as a collaborative practice agreement, and state rule sets what it must contain, which elements of practice it covers (prescribing, for example), how it’s documented and how often it’s reviewed.
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
Kentucky NPs who meet the state’s requirements can be granted prescriptive authority, and it can extend to controlled substances once the conditions are met. In Kentucky, though, some or all prescribing may be tied to the required collaborative or supervisory arrangement. 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 Kentucky Board of Nursing handles the state side.
Next Step
Credentialing Is A Separate Track
Being allowed to practice in Kentucky and getting paid there are two different things. Payer enrollment has its own rules, Medicaid program and timelines, which our Kentucky credentialing and payer enrollment guide covers in detail. For the national picture, there’s the PMHNP credentialing guide.
Starting a practice from scratch? Our guide on how to start a PMHNP practice and the 90-day launch checklist put licensure, collaboration and enrollment in the right order. If you’re pricing out a practice in Kentucky, begin with what PMHNP credentialing costs and what it costs to start a PMHNP practice.
If you’d rather hand us the work, First Practice Launch sets up a first practice’s payers, EHR, portals and billing for $6,000, or four monthly payments of $1,500. Joining a clinic instead? New Provider Credentialing covers five commercial payers for $2,750 per provider, and you can start with one payer.
FAQ
Frequently Asked Questions
Can A PMHNP Practice Independently In Kentucky?
It depends on what you mean. Diagnosis and treatment planning sit under the Board of Nursing, and after four years of prescribing you can ask the Board to drop both the CAPA-NS and the CAPA-CS (KRS 314.042(13), (17)). Until then, prescribing requires a signed agreement with a Kentucky physician in the same or a similar specialty. AANP still classifies the state as reduced practice.
Do I Need A Collaborating Physician In Kentucky?
Yes, to prescribe. A CAPA-NS covers nonscheduled drugs and a CAPA-CS covers Schedules II through V; both must be with a physician holding an active, unrestricted Kentucky license in the same or a similar specialty (KRS 314.042(12), (15)). The CAPA-NS can end after four years of prescribing, and the CAPA-CS can end after four years of controlled substance prescribing once the Board confirms your license is in good standing (KRS 314.042(17)).
Can A PMHNP Prescribe Adderall In Kentucky?
Yes, with limits. Under a CAPA-CS an APRN may prescribe Schedule II drugs, but only a 72 hour supply with no refill (KRS 314.011(8)(a)). A 30 day psychostimulant supply is allowed only for a psychiatric mental health certified APRN providing services in a licensed health facility or a regional mental health program, so a PMHNP in an independent outpatient office is held to 72 hours. Check KASPER before the first prescription and at least every three months after (201 KAR 20:057, Section 10).
This is general information, not legal advice. It applies the general nurse practitioner rules in Kentucky to PMHNPs, and those rules aren’t the same for every role. Rules change, so check with the Kentucky Board of Nursing 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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