Guide

States That Cap an NP's Schedule II Authority: the Four Shapes

Summary

Whether a nurse practitioner can prescribe a Schedule II controlled substance is answered by state law, not by the DEA registration, and the restriction is often not a day count at all. State caps arrive in four shapes: a supply limit measured in days, a rule about the setting, a condition written into a practice agreement or protocol, and a ceiling borrowed from a collaborating physician. Florida, Ohio, Texas and Virginia each use a different one.

By Gale Editorial · Updated 2026-09-01. Every figure cited to a dated source. How we write.

Does your state let a nurse practitioner prescribe Schedule II?

Your state's nurse practice act answers that, and no two states answer it the same way. Federal law makes the state grant a precondition rather than a consequence: a controlled substance prescription may be issued only by an individual practitioner authorized to prescribe by the jurisdiction in which he is licensed, and registered with DEA 1. The registration is downstream. Whatever your nurse practice act withholds, a DEA number does not restore.

The classification most prescribers already know sits above this question without answering it. The American Association of Nurse Practitioners sorts states into full practice authority, reduced practice and restricted practice, and the full-practice definition names the subject directly: an NP who may initiate and manage treatments, including prescribing medications and controlled substances, under the exclusive licensure authority of the state board of nursing 2. Reduced states carry a career-long regulated collaborative agreement, and restricted states carry career-long supervision.

But full practice authority describes where the licensure authority sits, and a schedule-specific condition can sit inside it.

So the question worth carrying to the statute is narrower than the one usually typed: what does my state say about Schedule II in particular, and in which document does it say it. The four states below answer that in four different shapes, and each shape would be wrong for its neighbor.

The federal ceiling every state writes underneath

Federal law sets a short ceiling and leaves the rest to the states. A prescription for a Schedule II controlled substance cannot be refilled at all 3. The one federal stretch is the multiple-prescription mechanism, which lets a practitioner issue multiple prescriptions covering up to a 90-day total supply, and the regulation conditions that practice on its being permissible under the applicable state laws 3.

That last condition is the seam a state cap operates in. A state may hold its nurse practitioners to a shorter supply than the federal maximum, or to a narrower set of circumstances, and nothing in the federal text objects. The direction runs one way only. Reading the federal rule tells you where the outer boundary is, and it tells you nothing at all about yours.

Four shapes a state cap takes

State restrictions on an APRN's Schedule II prescribing rarely arrive as the day count the question assumes. Across the four states below, the limit is a supply measured in days, a set of clinical conditions, a rule about the setting where the prescription is written, or a ceiling borrowed from a collaborating physician. Find the shape before you go looking for a number, because a search for a number in a state that uses none comes back empty.

StateThe restrictionWhere the text lives
FloridaA supply limit in days, with an exception for psychiatric medications prescribed by psychiatric nursesThe licensure statute, directing the board's formulary
OhioThree clinical conditions on outpatient Schedule II, plus a ceiling set by the collaborating physician's own authorityThe Revised Code section on APRN prescribing
TexasA setting rule, naming which settings may delegate Schedule II at allThe Board of Nursing's reading of the Occupations Code
VirginiaA grant of Schedule II through Schedule VI, narrowed by the practice agreement while one is requiredThe Code of Virginia section on APRN prescribing

Each row rests on that state's own authority: Florida's licensure statute for advanced practice registered nurses 4, Ohio's Revised Code section on prescribing and furnishing drugs 5, the Texas Board of Nursing's answer on delegated Schedule II prescribing 6, and Virginia's Code section on prescription of controlled substances by APRNs 7. None of the four is authority for any of the other three, and no source cited here counts how many states cap Schedule II at all, so verify any such count state by state.

Florida: a day count with a psychiatric exception inside it

Florida's statute directs the board-adopted formulary to limit the prescribing of Schedule II controlled substances to a 7-day supply, and then excepts controlled substances that are psychiatric medications prescribed by psychiatric nurses 4. For a solo psychiatric practice in Florida, that exception is most of the answer to the day-count question, and the statutory definition of a psychiatric nurse is what a board reads when it applies the exception.

The same provision runs the other way for minors. It requires the formulary to restrict the prescribing of psychiatric mental health controlled substances for children younger than 18 to advanced practice registered nurses who are also psychiatric nurses as the statute defines them 4. One subsection therefore widens the supply limit for one group of prescribers and closes a patient population to everyone outside it.

But the cap is a directive to a formulary committee, so the operative text for a practice is the rule the board adopted under it. The statute, in its 2024 edition, is where you learn that the limit exists and who wrote it.

Ohio and Texas: when the limit is a condition or a place

Neither state answers with a general outpatient day count. In Ohio, an APRN prescribing outside the listed institutional settings may write a Schedule II only where the patient has a terminal condition, a physician initially prescribed the substance, and the amount does not exceed what the patient needs in a single seventy-two-hour period 5. All three conditions have to hold together.

Those restrictions fall away when the prescription is issued from one of the entities the section lists, among them a hospital, a nursing home and a hospice care program 5. So the three-part condition is Ohio's outpatient default rather than a universal Ohio ceiling, and a solo office sits squarely in the default. A second Ohio limit is easy to miss on a first read: an APRN's prescriptive authority may not exceed the prescriptive authority of the collaborating physician, including that physician's own authority to treat chronic pain with controlled substances 5.

Texas restricts by place rather than by a day count. Its Board of Nursing states that there are no outpatient settings other than hospice at which APRNs may prescribe Schedule II controlled substances 6. The same page sets a cadence for controlled substances generally: the APRN consults the delegating physician for refills after the initial 90-day supply and every 90 days thereafter, documented in the record 6.

But a board FAQ is a board reading its own statute, so anything load-bearing goes back to the Occupations Code text the FAQ is reading.

A wide grant can still be narrowed by your own agreement

Virginia sits at the permissive end of this range. Its Code grants licensed advanced practice registered nurses the authority to prescribe Schedule II through Schedule VI controlled substances 7. For an APRN who still practices under a practice agreement, though, that written or electronic agreement must state the controlled substances the APRN is and is not authorized to prescribe, and it may restrict that prescriptive authority 7.

Two prescribers in one state, holding the same license, can therefore hold different Schedule II authority, and the document that differs is in your own filing cabinet. Read the controlled-substance clause of a collaborative agreement or protocol with the attention you gave the statute. It is the first thing a board asks for.

Other schedules run on their own provisions. Buprenorphine prescribing with required physician involvement is one of those questions, and nothing on this page answers it.

How to read your own state before your next refill

Four documents answer this question, and they answer it in order. Start with your state's nurse practice act section on APRN prescribing, then the board rule or formulary adopted under it, then your practice agreement or protocol if your state still requires one, then the board's published FAQ where it keeps one. Each can narrow what the document above it granted, and none can widen it.

  • Search your state code by the section's title, around prescriptive authority for advanced practice registered nurses, rather than by a keyword for a day count your state may never use.
  • Record the edition or currency date of whatever you find. The Florida text cited here is the 2024 edition, and the Virginia page carried a currency stamp dated 9/1/2026.
  • Where a statute tells a board to adopt a formulary or a rule, go find the rule. The statute tells you a limit exists; the rule tells you what it is.
  • Check whether the restriction is built on a defined term, such as a psychiatric nurse or a terminal condition. The definition governs, and it usually sits in a different section from the restriction.
  • Copy the citation and the date you read it into your own protocol document, so a covering prescriber or a reviewer sees the same text you relied on.

None of this is legal advice, and an arrangement-specific question belongs with your board or with health-law counsel before it belongs in a chart. The four documents give you your state's own words with a date attached, which is what a board expects a prescriber to have read.

Common questions

No. The federal rule runs the other way: a controlled substance prescription may be issued only by a practitioner who is authorized to prescribe by the jurisdiction in which he is licensed and who is registered with DEA. The registration and the state grant are two separate conditions, and both have to hold. A registration cannot restore prescribing authority that a nurse practice act withholds.

No single national number exists. Federal law bars any refill of a Schedule II prescription, and it allows a practitioner to issue multiple prescriptions covering up to a 90-day total supply where state law permits that practice. Whatever your state sets underneath that ceiling is your operating limit, and several states restrict the circumstances or the setting instead of the supply.

Not on its own. The full, reduced and restricted classification describes where licensure authority sits and whether a career-long agreement or supervision is required. A state can grant exclusive licensure authority to its board of nursing and still write a schedule-specific condition into the same act, or direct its board to adopt one by rule. Read the Schedule II language, not the label.

The rule the board adopted. A statutory directive to limit a schedule to a set supply tells you that a limit exists and who writes it, while the adopted rule is the text that applies to a prescription written today. Florida is the clean example of that shape. Cite both in your own protocol, with the date you read each one.

Run the same four documents for that state, in the same order: the nurse practice act section on APRN prescribing, the board rule adopted under it, your agreement or protocol there, and the board FAQ. Nothing you found in the first state carries across on its own, and no source cited here supports assuming that it does.

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References

  1. 1.U.S. Drug Enforcement Administration (Office of the Federal Register, eCFR) (2026). 21 CFR § 1306.03 Persons entitled to issue prescriptions. Electronic Code of Federal Regulations (eCFR), Title 21, Chapter II, Part 1306. link ✓The federal precondition that a controlled substance prescription may be issued only by an individual practitioner authorized to prescribe by the jurisdiction in which he is licensed and registered with DEA, used here to establish that a DEA registration never enlarges state authority.
  2. 2.American Association of Nurse Practitioners (2026). State Practice Environment. American Association of Nurse Practitioners. link ✓AANP's definitions of full, reduced and restricted practice, including the full-practice definition's reference to prescribing medications and controlled substances under the exclusive licensure authority of the state board of nursing. Not used for any individual state's rule and not for any count of states.
  3. 3.U.S. Drug Enforcement Administration (Office of the Federal Register, eCFR) (2026). 21 CFR § 1306.12 Refilling prescriptions; issuance of multiple prescriptions. Electronic Code of Federal Regulations (eCFR), Title 21, Chapter II, Part 1306. link ✓The federal no-refill rule for Schedule II and the up-to-90-day multiple-prescription mechanism, including the regulation's condition that the practice be permissible under the applicable state laws.
  4. 4.The Florida Legislature (Florida Senate) (2024). The 2024 Florida Statutes, 464.012 Licensure of advanced practice registered nurses; fees; controlled substance prescribing. Florida Senate, Florida Statutes. link ✓Florida only: the statutory directive that the board-adopted formulary limit APRN Schedule II prescribing to a 7-day supply, the exception for psychiatric medications prescribed by psychiatric nurses, and the restriction of psychiatric mental health controlled substances for children younger than 18. Cited as a directive to the formulary rather than as a self-executing prescription rule.
  5. 5.Ohio General Assembly / Ohio Laws and Administrative Rules (2026). Ohio Revised Code Section 4723.481 | Prescribing and furnishing drugs and therapeutic devices. codes.ohio.gov (Ohio Revised Code). link ✓Ohio only: the three-part outpatient condition on APRN Schedule II prescribing (terminal condition, physician-initiated, an amount not exceeding a single seventy-two-hour period), the listed-entity exceptions that switch it off, and the rule that an APRN's prescriptive authority may not exceed the collaborating physician's.
  6. 6.Texas Board of Nursing (2026). Frequently Asked Questions - Advanced Practice Registered Nurse. Texas Board of Nursing (bon.texas.gov). linkTexas only: the Board of Nursing's statement that there are no outpatient settings other than hospice at which APRNs may prescribe Schedule II controlled substances, and its requirement that the APRN consult the delegating physician for controlled-substance refills after the initial 90-day supply and every 90 days thereafter.
  7. 7.Virginia General Assembly (Virginia Law Portal) (2026). Code of Virginia § 54.1-2957.01. Prescription of certain controlled substances and devices by licensed advanced practice registered nurses. law.lis.virginia.gov, Code of Virginia, Title 54.1, Chapter 29. link ✓Virginia only: the grant of Schedule II through Schedule VI prescriptive authority to licensed advanced practice registered nurses, and the requirement that a written or electronic practice agreement state and may restrict the controlled substances the APRN may prescribe.

https://www.gale.care/for-providers/pq-schedule-ii-np-state-caps · 7 sources. Competitor details are cited to dated public sources and maintained as they change; figures are estimates, not commitments. Synthetic demonstration.

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