- What a GERO-BC Actually Is
- Who Issues It and What Sets It Apart
- Who Can Sit for the Exam
- Exam Format and Scoring
- What the Three Domains Test
- Fees and Registration Mechanics
- Where GERO-BC Nurses Work
- Pass Rate and Difficulty in Context
- Sequencing Your Preparation
- Keeping the Credential for Five Years
- Frequently Asked Questions
- GERO-BC stands for Gerontological Nurse - Board Certified, an RN specialty credential issued by ANCC.
- The exam has 150 questions (125 scored, 25 unscored pretest) and a three-hour limit.
- You need a scaled score of at least 350 out of 500, not a percentage correct.
- Eligibility requires 2,000 gerontological practice hours and 30 gerontological CE hours within the preceding three years.
What a GERO-BC Actually Is
A GERO-BC is a registered nurse who has earned the Gerontological Nurse - Board Certified credential. The letters are the post-nominal that appear after your name once you pass the exam and your application is approved. It signals that a nurse has met national standards for practice with older adults and has demonstrated specialty knowledge on a proctored, standardized examination.
This guide covers the RN-level Gerontological Nursing Certification only. If you want deeper dives into related questions, our companion pieces on what GERO-BC stands for and the meaning of the GERO-BC credential cover the terminology, while this article focuses on the full picture: who qualifies, what the exam looks like, and what the credential does for your career.
Who Issues It and What Sets It Apart
The credential is awarded by the American Nurses Credentialing Center (ANCC), which is part of ANA Enterprise. ANCC is one of the best-known nursing credentialing bodies in the United States, and its board certifications are widely recognized by employers, Magnet-designated organizations, and state boards.
The exam is administered at Prometric test centers. Applications are accepted year-round, which means you are not locked into a fixed registration calendar. Once your application is approved, you receive a 120-day testing window in which to schedule and sit for the exam. For a closer look at timing, see our guide to GERO-BC exam dates, testing windows, and scheduling.
What distinguishes GERO-BC from general nursing licensure is scope. The NCLEX tests entry-level safety across all populations. GERO-BC tests whether you can apply nursing judgment to the specific needs, risks, and care contexts of older adults, and whether you understand the professional responsibilities that come with specialty practice.
Who Can Sit for the Exam
Eligibility is practice-based, which means your clinical experience with older adults matters as much as your license. To apply you must have:
- An active RN license in a U.S. state or territory, or a legally recognized foreign equivalent.
- Two full-time-equivalent years of practice as a registered nurse.
- At least 2,000 hours of gerontological nursing clinical practice within the preceding three years.
- 30 hours of continuing education in gerontological nursing within the preceding three years.
Nurses licensed outside the United States may need comparability verification through TruMerit, as applicable. Graduate APRN training is not an eligibility requirement for this credential.
Audit Readiness
Initial applications can be selected for audit. If yours is, expect to provide evidence of your continuing education and a supervisor attestation of your specialty practice hours. Self-employed applicants submit a notarized practice-hours statement instead. Keep your CE certificates and hour documentation organized from day one, because scrambling for records mid-audit is an avoidable headache. Our full walkthrough of GERO-BC requirements and how to qualify covers each prerequisite in more detail.
Exam Format and Scoring
The GERO-BC is a computer-based, multiple-choice exam with 150 questions. Of those, 125 are scored and 25 are unscored pretest items that ANCC uses to evaluate future questions. The pretest items are indistinguishable from scored ones, so treat every question as if it counts. You have three hours for the question-answering portion.
| Exam Feature | Detail |
|---|---|
| Total questions | 150 (125 scored, 25 unscored pretest) |
| Time for questions | 3 hours |
| Format | Computer-based, multiple choice |
| Passing score | Scaled score of 350 or higher (scale maximum 500) |
| Reference materials | Closed book; dry-erase board supplied |
| Guessing penalty | None |
| Retake wait | 60 calendar days; no more than three attempts in 12 months |
Understanding the Scaled Score
The passing standard is a scaled score of at least 350 on a scale that tops out at 500. This is not a percentage-correct requirement, so do not assume you need to answer a fixed percentage of questions correctly. Scaled scoring accounts for differences in difficulty across exam forms. For the specifics, read our explainer on the GERO-BC passing score.
Test-Day Rules That Affect Strategy
- The exam is closed book. Personal books, papers, calculators, and electronic devices are prohibited.
- A dry-erase board is supplied for notes.
- Breaks do not stop the clock. Time you spend away counts against your three hours.
- You can mark questions and return to them, and because there is no guessing penalty, you should never leave an item blank.
What the Three Domains Test
The exam is built from three weighted content domains drawn from the ANCC Test Content Outline. These are exam objectives that describe what is tested, not a prescribed curriculum. Professional Foundation carries the most weight, a detail many candidates overlook because they assume a clinical specialty exam is mostly about assessment and treatment. For a full breakdown, see our complete guide to all three GERO-BC content areas.
Domain 1: Assessment and Diagnosis (31%)
This domain covers how you gather and interpret information about an older adult's health status, functional ability, and risks.
- Comprehensive geriatric assessment, including function, cognition, mood, and sensory status
- Recognizing atypical presentations of illness common in older adults
- Distinguishing delirium, dementia, and depression
- Identifying risk for falls, pressure injury, malnutrition, and polypharmacy-related harm
- Interpreting findings to support nursing diagnoses and clinical judgment
Domain 2: Planning, Implementation, and Evaluation (34%)
This domain tests how you build, carry out, and measure the effectiveness of care plans for older adults.
- Person-centered planning that reflects goals, preferences, and values
- Safe medication management and deprescribing considerations in older adults
- Interventions for chronic disease management, mobility, continence, and skin integrity
- Care transitions and coordination across settings
- Evaluating outcomes and revising plans of care
Domain 3: Professional Foundation (35%)
The largest domain addresses the professional, ethical, and systems-level dimensions of gerontological nursing.
- Ethical and legal issues, including advance care planning and decision-making capacity
- Elder abuse, neglect, and mandatory reporting responsibilities
- Quality improvement, evidence-based practice, and patient safety
- Interprofessional collaboration and advocacy for older adults
- Health policy, regulatory context, and professional accountability
The scored-question counts line up with these weights: 39, 42, and 44 scored items across the three domains respectively. That means the two domains that sound "less clinical" together account for the bulk of your score. Do not leave Professional Foundation for the last week and hope to absorb it.
Key Takeaway
The official Test Content Outline controls what is tested. A nonexhaustive ANCC reference list exists to guide preparation reading, but it is not a second blueprint. Build your plan around the three weighted domains and use the reference list as a source of study material, not as a measure of exam coverage.
Fees and Registration Mechanics
Initial application fees vary by membership status:
| Applicant Type | Initial Fee |
|---|---|
| Nonmember | USD 395 |
| ANA member | USD 295 |
| GAPNA member | USD 340 |
Each of these includes a USD 140 nonrefundable administrative fee. Membership discounts can meaningfully reduce your cost, so compare the price of joining against the savings before you apply. For a full financial picture including renewal, see our GERO-BC certification cost breakdown.
Typical Registration Flow
- Confirm you meet the RN license, practice-hour, and CE requirements.
- Submit your application and fee to ANCC. Applications are accepted year-round.
- Respond promptly if your application is selected for audit.
- Receive approval and your 120-day testing window.
- Schedule your exam at a Prometric center within that window.
If you do not pass, you must wait 60 calendar days before retesting, and you may not make more than three attempts in any 12-month period. Plan your first attempt as though it is your only attempt.
Where GERO-BC Nurses Work
Older adults receive care across the full continuum, so the credential applies in many settings. Employers and practice areas where certified gerontological nurses commonly work include:
- Skilled nursing and long-term care facilities, where complex chronic conditions and cognitive decline are daily realities
- Assisted living and memory care communities
- Home health and hospice agencies, which serve a predominantly older patient base
- Acute care units, including medical-surgical, orthopedic, and geriatric-focused units
- Rehabilitation hospitals and post-acute programs
- Ambulatory clinics and care-coordination roles focused on older adults
Certification can strengthen a nurse's case for leadership, quality, education, and care-management roles, though outcomes vary by employer. Our overview of GERO-BC jobs explores these pathways further.
A Note on Pay
Pay figures are easy to misread, so here is what the data does and does not say. The Bureau of Labor Statistics reports a May 2025 median annual wage of USD 97,550 for all registered nurses and USD 84,300 for RNs working in nursing and residential care facilities. These are occupational and industry figures. They do not establish what GERO-BC holders earn specifically, and they do not prove a certification premium. If you are weighing the investment, our GERO-BC salary guide and ROI analysis walk through how to evaluate the decision for your own situation, including employer-specific incentives like certification pay differentials or tuition support.
Pass Rate and Difficulty in Context
According to the 2025 ANCC Certification Data report, the first-time pass rate for Gerontological Nursing was 63%, with 380 of 599 first-time candidates passing. As of December 31, 2025, there were 5,321 certificants in Gerontological Nursing.
If you are wondering how this compares to other exams you have taken, our pieces on the GERO-BC pass rate and how hard the GERO-BC exam really is give additional context. The short version: the exam is passable with focused preparation, but it rewards candidates who study the official outline rather than relying on experience alone.
Sequencing Your Preparation
You do not need an elaborate system, but you do need the right order. Because Professional Foundation is the heaviest domain and the one experienced clinicians tend to underestimate, start there while your energy is fresh. Here is a sample sequence for an eight-week runway:
Professional Foundation First
- Ethics, advance care planning, capacity, and elder mistreatment reporting
- Quality improvement, evidence-based practice, and policy concepts
- Take a diagnostic practice set to find weak spots
Planning, Implementation, and Evaluation
- Medication safety and polypharmacy in older adults
- Care transitions, chronic disease management, and outcome evaluation
Assessment and Diagnosis
- Geriatric syndromes, atypical presentations, and delirium versus dementia versus depression
- Functional, cognitive, and fall-risk assessment tools
Timed Practice and Review
- Full-length 150-question timed sets under closed-book conditions
- Review missed items by domain and revisit your weakest area
For a more detailed plan and resource list, see our GERO-BC study guide and the condensed GERO-BC cheat sheet for last-minute review. You can also build timed exam stamina with the practice questions on our main practice test site.
Keeping the Credential for Five Years
Certification lasts five years. You can submit a renewal application up to one year before expiration, and payment is required with the application. Renewal fees are USD 350 for nonmembers, as low as USD 250 for ANA members, and USD 295 for GAPNA members.
Renewal Rules Depend on Your Submission Date
ANCC is transitioning to a new renewal handbook, so the rules differ depending on when you apply.
| Application Date | Core Requirements |
|---|---|
| Before February 1, 2027 | Active RN license; 75 relevant CE contact hours with at least 60 formally approved; completion of one of eight professional-development categories in full during the certification period |
| On or after February 1, 2027 | 75 relevant CE hours, all accredited or formally approved; plus one complete qualifying activity in an Additional Continuing Education, Practice, or Scholarship pathway |
Under the current rules, professional-development options include another 75 CE hours or 1,000 qualifying specialty practice hours, and practice hours are optional. Note that the 25-hour pharmacology requirement applies to APRN renewal, not to GERO-BC. Because requirements are changing, always verify the current handbook before you plan your renewal cycle, and start collecting CE documentation early rather than at the end of the five years.
Key Takeaway
Treat renewal as an ongoing habit, not a final-year scramble. Log approved CE as you complete it, note which renewal handbook applies to your application date, and submit early enough to avoid any lapse in your credential.
Frequently Asked Questions
GERO-BC stands for Gerontological Nurse - Board Certified. It is the credential awarded by the American Nurses Credentialing Center (ANCC) to registered nurses who pass the Gerontological Nursing certification exam and meet eligibility requirements. See also what GERO-BC certification is.
No. Graduate APRN training is not an eligibility requirement. You need an active RN license, two full-time-equivalent years of RN practice, at least 2,000 hours of gerontological nursing practice and 30 gerontological CE hours within the preceding three years.
The exam has 150 multiple-choice questions, of which 125 are scored and 25 are unscored pretest items. You have three hours to answer them, and breaks do not pause the timer.
You need a scaled score of at least 350 on a scale with a maximum of 500. This is not a percentage of questions answered correctly, and there is no penalty for guessing.
Professional Foundation is the largest domain at 35%, followed by Planning, Implementation, and Evaluation at 34% and Assessment and Diagnosis at 31%. Plan your study time accordingly rather than focusing only on clinical content.