- What the GERO-BC Credential Actually Is
- Who Issues It and How the Exam Is Delivered
- Eligibility: The Practice Hours Matter Most
- The Three Exam Domains
- Exam Format, Scoring, and Test-Day Rules
- What the Pass Data Says
- Fees at Initial Certification
- Staying Certified: Five-Year Renewal
- Where the Credential Fits in Your Career
- Sequencing Your Preparation Around the Domains
- Frequently Asked Questions
- GERO-BC is the ANCC's RN-level Gerontological Nurse - Board Certified credential; no graduate APRN degree is required.
- The exam has 150 questions: 125 scored plus 25 unscored pretest items, with three hours to answer.
- You need a scaled score of at least 350 out of 500, which is not a percent-correct cutoff.
- Eligibility requires 2,000 gerontological practice hours and 30 gerontological CE hours within the preceding three years.
What the GERO-BC Credential Actually Is
GERO-BC stands for Gerontological Nurse - Board Certified. It is a specialty certification for registered nurses who work with older adults, awarded by the American Nurses Credentialing Center (ANCC), which is part of ANA Enterprise. Passing the exam earns you the right to place GERO-BC after your name, signaling to employers, colleagues, and patients that your gerontological nursing knowledge has been validated against a national standard.
The acronym can be confusing because other credentials in other fields abbreviate similarly. This article covers only the ANCC Gerontological Nursing certification for RNs. If you want shorter explainers on the terminology itself, see our pages on what GERO-BC stands for and the meaning of GERO-BC.
Who Issues It and How the Exam Is Delivered
The ANCC develops and administers the exam, and testing takes place at Prometric test centers. Applications are accepted year-round, so there are no fixed national exam dates to chase. Once your application is approved, you receive a 120-day testing window in which to schedule and sit for the exam. For practical scheduling advice, see our guide to GERO-BC exam dates, testing windows, and deadlines.
Because the window is generous but finite, the usual pattern is to submit your application once you are roughly ready to study intensively, then book your Prometric appointment early enough to get a seat that suits your schedule.
Eligibility: The Practice Hours Matter Most
The GERO-BC eligibility rules are precise, and the practice-hour requirement is where most applicants need to plan ahead. To qualify you need all of the following:
- 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 an RN
- 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
Applicants with international licensure need TruMerit comparability verification where applicable. Our dedicated article on GERO-BC requirements and how to qualify walks through documentation in more detail.
Audit readiness
Initial applications can be selected for audit. If yours is, expect to provide evidence of your CE completion and a supervisor attestation confirming your specialty practice hours. Self-employed applicants submit a notarized practice-hours statement instead. Keep your CE certificates and a clear record of where and when you accrued your gerontological hours, because scrambling for paperwork mid-audit delays your testing window.
The Three Exam Domains
The exam content comes from the ANCC Test Content Outline for Gerontological Nursing (GERO-BC), effective December 5, 2024 and updated June 30, 2026. It defines three weighted domains. Note that these are exam objectives, not a study curriculum, so your preparation should translate each domain into concrete clinical topics. For a deeper breakdown, read our complete guide to all three GERO-BC content areas.
Domain 1: Assessment and Diagnosis (31%) - 39 scored questions
This domain tests how you recognize health status and problems in older adults, which often present atypically.
- Comprehensive geriatric assessment across physical, cognitive, functional, psychosocial, and spiritual dimensions
- Distinguishing delirium, dementia, and depression, and recognizing atypical presentations of acute illness
- Screening for falls risk, pain, nutrition problems, skin integrity, sensory impairment, and polypharmacy
- Recognizing signs of elder abuse, neglect, and self-neglect
Domain 2: Planning, Implementation, and Evaluation (34%) - 42 scored questions
This domain covers what you do after assessment: building and carrying out individualized plans of care, then judging whether they worked.
- Medication management for older adults, including deprescribing concepts and adverse-effect monitoring
- Interventions for chronic disease management, mobility, continence, and safe transitions of care
- Person-centered approaches to behavioral symptoms, rather than defaulting to restraints or sedation
- Palliative and end-of-life planning, goals-of-care conversations, and caregiver support
- Evaluating outcomes and adjusting the plan of care
Domain 3: Professional Foundation (35%) - 44 scored questions
This is the largest domain by weight, and candidates often underestimate it because it is not purely clinical.
- Ethical principles, patient rights, informed consent, and decision-making capacity
- Interprofessional collaboration, care coordination, and the standards that guide gerontological practice
- Quality improvement, patient safety, regulatory context, and evidence-based practice
- Advocacy, health promotion across the aging continuum, and cultural humility
Exam Format, Scoring, and Test-Day Rules
| Feature | GERO-BC Detail |
|---|---|
| Format | Computer-based, multiple-choice |
| Total questions | 150 |
| Scored questions | 125 |
| Unscored pretest questions | 25 (indistinguishable from scored items) |
| Question-answering time | 3 hours |
| Passing standard | Scaled score of at least 350 on a 500-point scale |
| Guessing penalty | None |
| Marking and revisiting | Allowed |
Scaled score, not percent correct
A score of 350 does not mean answering 70% of questions correctly. The ANCC converts raw performance into a scaled score, so you cannot back-calculate a target number of correct answers. Aim for strong, broad competence rather than a magic raw-score cutoff. Our explainer on the GERO-BC passing score covers this in detail.
Unscored items and pacing
Because 25 of the 150 questions are unscored pretest items and you cannot tell which ones, treat every question as if it counts. A difficult, unfamiliar question is not necessarily a sign you are failing; it may simply be a pretest item. Since there is no guessing penalty and you can mark questions to revisit, never leave an item blank.
Closed-book rules
The exam is closed book. Personal books, papers, calculators, and electronic devices are prohibited. A dry-erase board is supplied for working through problems. Breaks do not extend the timer, so any time you step away counts against your three hours.
What the Pass Data Says
The 2025 ANCC Certification Data report lists a first-time pass rate of 63%, which corresponds to 380 of 599 first-time candidates. The same report counts 5,321 Gerontological Nursing certificants as of December 31, 2025. In plain terms, roughly one in three first-time candidates did not pass, so the exam deserves real preparation even for experienced nurses.
If you do not pass, you must wait 60 calendar days before retesting, and you can make no more than three attempts in any 12-month period. For context on interpreting these numbers, see what the GERO-BC pass rate data shows and our assessment of how hard the exam really is.
Key Takeaway
A 63% first-time pass rate means a first attempt is not a formality. Treat your first sitting as your real attempt, and build your preparation around all three domains rather than relying on clinical experience alone.
Fees at Initial Certification
| Applicant Category | Initial Fee |
|---|---|
| Nonmember | USD 395 |
| GAPNA member | USD 340 |
| ANA member | USD 295 |
Each of these totals includes a USD 140 nonrefundable administrative fee. That detail matters: if your plans change, you cannot recover that portion. If you hold membership in ANA or GAPNA, the savings on the initial fee can offset a meaningful part of the membership cost. A full breakdown, including what to budget beyond the application fee, is in our GERO-BC certification cost guide.
Staying Certified: Five-Year Renewal
GERO-BC certification lasts five years. Renewal requires an application and payment before your expiration date, and you may submit the application up to one year early. Renewal fees are USD 350 for nonmembers, USD 295 for GAPNA members, and as low as USD 250 for ANA members.
Applications submitted before February 1, 2027
Under the current rules you need an active RN license, eligible certification, and 75 relevant CE contact hours, at least 60 of which must be formally approved. You must also complete one of eight professional-development categories in full during the certification period, before you apply. Options include another 75 CE hours or 1,000 qualifying specialty practice hours, and practice hours are optional rather than mandatory. The 25-hour pharmacology requirement applies to APRN renewal, not to GERO-BC.
Applications submitted on or after February 1, 2027
Renewals submitted on or after February 1, 2027 follow the handbook published in July 2026. You will need 75 relevant CE hours, all of which must be accredited or formally approved, plus one complete qualifying activity in an Additional Continuing Education, Practice, or Scholarship pathway. If your renewal window straddles that date, check the ANCC renewal pages before you start collecting hours so you pursue the right requirements.
Where the Credential Fits in Your Career
Gerontological nurses work wherever older adults receive care: nursing and residential care facilities, long-term care and skilled nursing, home health and hospice, acute-care units with high older-adult census, rehabilitation, and community or outpatient settings. Employers in these environments often value board certification as evidence of specialty competence, and some use it in clinical-ladder or recognition programs. Our overview of GERO-BC jobs explores where certified nurses tend to work.
On pay, be careful with claims. 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. Those are occupational and industry figures; they do not establish GERO-BC-specific earnings or a certification premium. Whether certification raises your own pay depends on your employer, your setting, and any differentials or ladder programs available to you. Read the GERO-BC salary guide and our ROI analysis of whether certification is worth it to weigh the decision for your situation.
Sequencing Your Preparation Around the Domains
You do not need a complicated system. A sensible approach is to sequence your study by domain weight and by how much each area depends on the others. Use the ANCC reference list for the Gerontological Nursing (09) exam as a nonexhaustive source of reading, but remember it is a preparation aid, not another exam blueprint; the Test Content Outline controls.
Professional Foundation first
- Cover ethics, capacity, consent, and patient rights while the material is fresh
- Review standards of practice, quality improvement, and care coordination
- Start here because this 35% domain is the easiest to neglect
Assessment and Diagnosis
- Drill delirium versus dementia versus depression and atypical presentations
- Review falls, pain, nutrition, skin, and medication-risk screening tools
- Practice recognizing abuse and neglect indicators
Planning, Implementation, and Evaluation
- Work through medication management and deprescribing scenarios
- Study person-centered responses to behavioral symptoms and end-of-life planning
- Finish with mixed practice questions across all three domains under timed conditions
Whatever schedule you choose, build in full-length timed practice, since the real exam gives you three hours for the question-answering portion with no extension for breaks. For a fuller plan, see our GERO-BC study guide, the one-page GERO-BC cheat sheet, and our realistic GERO-BC practice questions to test yourself in exam-style format. You can also explore additional GERO-BC training options.
Frequently Asked Questions
No. GERO-BC is an RN specialty certification, and graduate APRN training is not an eligibility requirement. You need an active RN license, two full-time-equivalent years of RN practice, 2,000 gerontological practice hours, and 30 gerontological CE hours within the preceding three years.
The exam contains 150 multiple-choice questions, of which 125 are scored and 25 are unscored pretest items. You cannot tell which are which, so answer every question carefully. You have three hours for the question-answering portion.
You need a scaled score of at least 350 on a scale with a maximum of 500. This is not a percentage-correct requirement, so there is no fixed number of right answers that guarantees a pass.
You must wait 60 calendar days before retesting, and you can attempt the exam no more than three times in any 12-month period. The 2025 ANCC data shows a 63% first-time pass rate, so many candidates do pass on the first try with solid preparation.
Certification lasts five years. Renewal requires an application and payment before expiration, and you may apply up to one year early. Requirements differ for applications submitted before versus on or after February 1, 2027, so confirm the current ANCC renewal handbook before you begin collecting CE hours.