- A BNNP is a physician subspecialty certification granted by the United Council for Neurologic Subspecialties (UCNS).
- The exam has 200 multiple-choice questions across two parts, with four hours of total testing time.
- Initial fees total $1,700 ($680 application plus $1,020 exam), or $1,450 with the accredited-fellowship discount.
- The exam is offered biennially in even-numbered years; the 2026 window runs November 16-20.
What Is A BNNP, Exactly?
A BNNP is a physician who holds subspecialty certification in Behavioral Neurology & Neuropsychiatry, awarded by the United Council for Neurologic Subspecialties (UCNS). The letters themselves are not a job title so much as a credential marker - similar to how "board certified in cardiology" signals a defined body of training and a passed examination. If you're asking what is BNNP or trying to pin down the BNNP meaning in a clinical context, the short answer is this: it identifies a physician who has demonstrated, through a structured application process and a proctored exam, mastery of the neuroanatomic, diagnostic, treatment, and syndromic knowledge required to evaluate patients whose conditions sit at the intersection of neurology and psychiatry.
This is a distinct, narrowly defined credential. Other fields use the same four-letter acronym for entirely different purposes, so if you encountered "BNNP" somewhere else, don't assume the facts transfer. Everything in this article - the fees, the exam structure, the domains, the maintenance requirements - applies specifically to UCNS's Behavioral Neurology & Neuropsychiatry Certification.
Who Grants the BNNP and Why It Exists
UCNS is the certifying body for several neurologic subspecialties that fall outside the primary ABMS/AOA board structure, and Behavioral Neurology & Neuropsychiatry is one of them. The certification exists because patients with conditions like frontotemporal dementia, post-stroke behavioral change, or neuropsychiatric complications of epilepsy don't fit neatly into either a neurology-only or psychiatry-only framework. UCNS created a formal pathway to certify physicians who have the combined expertise to manage this overlap.
Because UCNS is not one of the ABMS member boards, the BNNP is often described as an "added" or subspecialty credential layered on top of a physician's primary specialty certification - not a replacement for it. For a deeper look at how this credential is positioned relative to primary board certification, see BNNP Certification and What Is BNNP Certification?.
Who Can Become a BNNP
Eligibility isn't a single checklist - UCNS offers four distinct routes into the exam, which makes this credential accessible to physicians at different career stages.
- UCNS-accredited fellowship route: Requires at least 12 months of training in a UCNS-accredited BNNP fellowship. Applicants must apply within 48 months of completing the fellowship and provide program verification.
- Practice track: For physicians without formal fellowship training who have accumulated substantial hands-on subspecialty experience. Documentation includes 36 months with at least 25% subspecialty practice during the 60 months preceding the application deadline (or August 31, whichever is later), two physician verification letters, and qualifying non-accredited training, subspecialty CME, or an academic teaching appointment.
- Academic appointment route: For physicians holding a faculty appointment at a UCNS-accredited fellowship program.
- Internationally trained faculty route: For physicians trained outside the U.S. or Canada who hold faculty positions at UCNS-accredited training programs, with separate credential provisions.
Beyond the route-specific documentation, applicants generally need qualifying ABMS, AOA, or RCPSC primary specialty certification in good standing, plus current unrestricted U.S. or Canadian medical licensure. UCNS confirmed in August 2026 that the practice track remains open, which matters for physicians who built subspecialty experience without going through a formal fellowship. For a full breakdown of every documentation requirement, read BNNP Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Key Takeaway
Don't assume you need a fellowship to sit for the BNNP exam. If your practice history includes at least 25% subspecialty work within the qualifying window, the practice track may be your fastest path.
Inside the BNNP Examination
The BNNP exam is a closed-book, criterion-referenced test delivered either at a physical testing center or online via ProctorU live remote proctoring. It consists of 200 multiple-choice questions administered over four hours of testing time, split into two parts with an optional break of up to 15 minutes between them. One structural detail trips up unprepared candidates: once you submit your Part 1 answers, there is no going back - you cannot return to revise them after starting Part 2.
Passing is determined through criterion-referenced standard setting rather than a fixed curve, meaning the passing threshold is tied to content mastery rather than how other candidates perform on a given administration. UCNS reports an 88% historical average pass rate on the initial examination. If you want the specific mechanics of how the passing standard is set, see BNNP Passing Score 2026: Exactly What You Need to Pass, and for a broader statistical picture, BNNP Pass Rate 2026: What the Data Shows goes deeper.
Candidates who don't pass on the first attempt aren't locked out permanently - UCNS allows retakes twice within six years of the initial attempt, with a $1,020 reexamination fee each time. For an honest assessment of how the exam compares to other credentialing tests in terms of format and pressure, see How Hard Is the BNNP Exam? Complete Difficulty Guide 2026.
The Four BNNP Content Domains
UCNS organizes the exam blueprint into four content domains. Understanding what each one actually tests - not just its title - is the difference between generic studying and targeted preparation.
Domain 1: Structural and Functional Neuroanatomy
This domain tests your ability to localize behavioral and cognitive deficits to specific neural circuits and networks, rather than just naming brain structures.
- Cortical and subcortical circuits underlying behavior, mood, and cognition
- Network-level correlates of syndromes (e.g., frontal-subcortical circuits, limbic system)
- Neuroimaging correlates of structural and functional abnormalities
Domain 2: Neuropsychiatric Assessment
This domain covers the tools and clinical reasoning used to evaluate patients presenting with cognitive, behavioral, or emotional changes.
- Bedside cognitive and behavioral examination techniques
- Standardized neuropsychological and psychiatric rating instruments
- Interpreting assessment data alongside history and collateral information
Domain 3: Treatments
This domain addresses pharmacologic and nonpharmacologic management across the neurobehavioral and neuropsychiatric spectrum.
- Psychopharmacology for behavioral symptoms in neurologic disease
- Nonpharmacologic interventions and behavioral management strategies
- Treatment risks and considerations specific to neurologically impaired patients
Domain 4: Neurobehavioral and Neuropsychiatric Syndromes
This domain is the clinical core of the exam - recognizing and differentiating the syndromes that define the subspecialty.
- Dementia syndromes and their behavioral presentations
- Neuropsychiatric sequelae of stroke, epilepsy, and traumatic brain injury
- Overlap and differentiation between primary psychiatric disease and neurologic-driven behavioral change
The content outline itself follows the UCNS exam blueprint, also reproduced in Vanderbilt's OCCAM-BNNP curriculum materials. For a domain-by-domain study strategy - including how to allocate review time across all four areas - see BNNP Exam Domains 2026: Complete Guide to All 4 Content Areas.
| Domain | Core Focus |
|---|---|
| Structural and Functional Neuroanatomy | Localizing behavior/cognition to brain circuits |
| Neuropsychiatric Assessment | Bedside exam and standardized instruments |
| Treatments | Pharmacologic and nonpharmacologic management |
| Neurobehavioral and Neuropsychiatric Syndromes | Diagnosis and differentiation of clinical syndromes |
Fees, Deadlines, and Scheduling
The BNNP exam is offered biennially, in even-numbered years, which makes timing planning far more important than for annually administered exams. The 2026 examination window runs November 16-20. Application deadlines are structured in tiers:
- Standard application deadline: May 1
- Extended deadline: May 15 (with a $500 extended application surcharge)
- Scheduling closes for approved candidates: November 2
On cost: the initial fee is $1,700 total, made up of a $680 nonrefundable application fee and a $1,020 examination fee. Applicants coming through an eligible UCNS-accredited fellowship receive a $250 discount, bringing their total to $1,450. If you retake the exam, the reexamination fee is $1,020. A full cost breakdown, including how the discount and surcharge interact, is available in BNNP Certification Cost 2026: Complete Pricing Breakdown, and every date that matters for the current cycle is laid out in BNNP Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
Keeping a BNNP Current
Passing the initial exam isn't the end of the process. UCNS requires annual continuous certification (C-cert), which begins the year after initial certification. To stay certified, a BNNP must maintain continued licensure and primary specialty certification, complete designated readings, and pass a quiz of 25 questions in 100 minutes, scoring at least 80% within up to three attempts. Reading-list articles may be consulted while taking the quiz, which makes this an "open resource, but time-boxed" requirement rather than a closed-book retest.
The annual C-cert fee is $175, reduced to $150 if paid by June 1. All requirements - reading, quiz, and payment - must be completed by December 31 of that year. Skipping this isn't a minor lapse: failing to complete requirements for two consecutive years results in loss of certification, meaning a physician would need to reapply and requalify from scratch.
Key Takeaway
Treat C-cert deadlines the same way you'd treat a license renewal - put December 31 on a recurring calendar reminder well before it becomes urgent.
How to Approach BNNP Preparation
Because the exam only appears every two years and covers four fairly distinct domains, most successful candidates build their study plan around domain sequencing rather than generic "study more" advice. A reasonable approach is to start with Domain 1 (Structural and Functional Neuroanatomy) early, since it underlies your understanding of Domain 4's syndromes; save Domain 3 (Treatments) for later once you've built the clinical vocabulary from the syndrome and assessment domains.
Neuroanatomy Foundations
- Review cortical/subcortical circuits and network correlates from Domain 1
- Cross-reference imaging findings with behavioral presentations
Assessment Tools
- Drill standardized instruments and bedside exam techniques from Domain 2
- Practice interpreting combined history and exam data
Syndromes
- Work systematically through Domain 4 syndrome differentials
- Focus on distinguishing overlapping presentations
Treatments and Timed Practice
- Review Domain 3 pharmacologic and nonpharmacologic strategies
- Run full-length, timed practice sets that mimic the two-part, four-hour format
Whatever schedule you use, build in timed practice under exam-like conditions well before test week, since the two-part structure with no return to Part 1 rewards deliberate pacing over speed. A structured walkthrough of this exact approach is available in BNNP Study Guide 2026: How to Pass on Your First Attempt, and you can rehearse the question format itself using the practice tests on our main site.
Where BNNP Holders Work
Physicians who complete this certification typically practice in academic medical centers, memory and cognitive disorder clinics, neuropsychiatry consultation services, and specialized behavioral neurology programs. The credential signals to hiring institutions, referral networks, and patients that a physician has demonstrated subspecialty-level competence across all four domains - not just general familiarity with overlapping neurology and psychiatry topics. For physicians weighing whether the time and cost investment pays off in career terms, Is the BNNP Certification Worth It? Complete ROI Analysis 2026 and BNNP Salary Guide 2026: Complete Earnings Analysis examine that question in more depth, while BNNP Jobs looks at where this credential shows up in job postings and academic appointments.
If you're earlier in the process and still mapping out training options, BNNP Training covers fellowship and practice-track preparation pathways in more detail.
Frequently Asked Questions
BNNP stands for Behavioral Neurology & Neuropsychiatry Certification, a physician subspecialty credential granted by the United Council for Neurologic Subspecialties (UCNS). For more on the terminology itself, see What Does BNNP Stand For? and What Does BNNP Mean?
The exam is offered biennially, in even-numbered years. The 2026 administration runs November 16-20, with the next cycle following two years later.
The exam contains 200 multiple-choice questions administered over four hours, split into two parts with an optional break of up to 15 minutes between them.
The initial fee is $1,700, made up of a $680 nonrefundable application fee and a $1,020 examination fee. Eligible UCNS-accredited fellowship applicants receive a $250 discount, bringing the total to $1,450.
Yes. Candidates who don't pass initially may retake the exam up to twice within six years of their first attempt, with a $1,020 reexamination fee for each retake.
For anyone approaching this certification for the first time, the most useful next step is matching your eligibility route - fellowship, practice track, academic, or internationally trained faculty - to your actual career history, then building a domain-by-domain study plan around the four content areas UCNS tests. You can find more foundational explainers, including What Is A BNNP? and BNNP Cheat Sheet 2026: One-Page Review of Must-Know Facts, alongside practice materials on our home page.