- 175 questions, 4 hours, 73% passing score - no rounding room, so treat 73% as a hard floor.
- Four domains tie at 20% each: Assessment, Screening/Diagnosis/Care Planning, Pharmacotherapy, and Transitions of Care.
- You need 2,500 APRN practice hours with older adults and 50 gerontology CE hours, both time-bound to specific lookback windows.
- GAPNA members pay $295 initially; nonmembers pay $395 - a $100 gap that often justifies joining first.
Quick Facts Snapshot
This is the one-page version of everything a GS-C candidate needs to have memorized before scheduling a seat. It is not a substitute for deep content review - for that, see the full GS-C Study Guide 2026: How to Pass on Your First Attempt - but it is what you should be able to recite cold the week before your exam.
- Certifying body: Gerontology Nursing Certification Commission (GNCC)
- Association/prep resources: Gerontological Advanced Practice Nurses Association (GAPNA)
- Testing vendor: PSI testing centers, computer-based
- Format: 175 multiple-choice questions, 4-hour time limit
- Passing score: 73%
- Certification term: 5 years
If any of these numbers feel unfamiliar, stop and cross-check against the GS-C Requirements 2026: Eligibility, Prerequisites & How to Qualify page before you build a study plan around wrong assumptions.
Domain Weights at a Glance
GNCC introduced a new exam form in November 2024 that collapsed the old seven-domain structure into six domains. If your notes, flashcards, or a hand-me-down study guide reference seven domains, that content is obsolete. Here is the current weighting:
| Domain | Weight |
|---|---|
| 1. Comprehensive assessment of the complex older adult | 20% |
| 2. Screening, diagnostic testing, treatment & care planning | 20% |
| 3. Prescribing/pharmacotherapy (risks and benefits) | 20% |
| 4. System-based educational strategies for health outcomes | 14% |
| 5. Transitions of care, including palliative/hospice | 20% |
| 6. Systems-based resource deployment for populations | 6% |
Four domains are tied at 20% each - Assessment, Screening/Diagnosis/Care Planning, Pharmacotherapy, and Transitions of Care - which means roughly 80% of your exam sits in those four buckets. Domain 4 (education strategies) carries 14%, and Domain 6 (population-level resource deployment) is the smallest at 6%. For a question-by-question breakdown of what each domain actually tests, read the GS-C Exam Domains 2026: Complete Guide to All 6 Content Areas.
Domain 5: Transitions of Care
Candidates consistently underestimate this domain because it sounds administrative. It is not. It covers anticipating and managing handoffs between care settings and providers, including the transition into palliative or hospice care - a clinically loaded topic that overlaps heavily with pharmacotherapy (deprescribing at end of life) and assessment (functional decline triggers).
- Know the clinical and functional triggers that should prompt a level-of-care conversation
- Understand handoff communication expectations between APRNs and receiving providers
- Be comfortable with hospice eligibility concepts as they intersect with goals-of-care discussions
Eligibility Math
Before you even think about domain content, confirm the arithmetic of eligibility. GNCC's application review checks four things, and each has a specific lookback window:
- License: unrestricted US or territorial RN license
- APRN compliance: meets your state's APRN requirements and holds current national APRN certification
- Practice hours: 2,500 hours of professional APRN practice with older adults within the preceding five years
- CE hours: 50 accredited gerontology-specific continuing education contact hours within the preceding three years
One detail trips up a surprising number of applicants: initial CE must be earned as a learner. Teaching a course, precepting a student, or publishing an article - all valuable professional activities - do not count toward the initial 50-hour requirement. If your CE log leans heavily on teaching credit, you likely have a gap to close before you can apply. The full mechanics, including how these hours differ from renewal-cycle CE, are laid out in the GS-C Requirements 2026 guide.
Exam Day Mechanics
Once GNCC approves your application, you receive a 90-day examination permit. That window is fixed - plan your PSI scheduling around it rather than around your ideal study calendar. Bring two things to the test center:
- Your examination permit
- A matching government-issued photo ID
Personal electronic devices are prohibited in the testing room, full stop. Build your final week of review around paper or offline tools so you're not relying on a device you can't bring in with you. For a realistic gauge of how tough the 175-question, 4-hour format actually feels under time pressure, see How Hard Is the GS-C Exam? Complete Difficulty Guide 2026.
Key Takeaway
Your 90-day permit clock starts at approval, not at your preferred exam date - schedule your PSI appointment immediately after approval to avoid losing weeks of your window to indecision.
Fees and Renewal Numbers
Memorize both the initial and renewal fee structures - they differ, and mixing them up during application budgeting is a common, avoidable mistake.
| Fee Type | GAPNA Member | Nonmember |
|---|---|---|
| Initial examination | $295 | $395 |
| Renewal | $275 | $375 |
Renewal itself has two routes. The continuing-education route requires maintained RN licensure and national APRN certification, 1,000 older-adult APRN practice hours during the certification period, and 80 qualifying contact hours - of which at least 50 must be gerontology-specific and 30 can be additional eligible hours. Examination is the alternative renewal route if you'd rather re-sit than log CE. A full breakdown of every fee scenario, including how membership status changes your five-year total cost, is in GS-C Certification Cost 2026: Complete Pricing Breakdown.
One-Week Cram Sequencing
If you're in the final stretch before your test date, sequence your remaining review around domain weight, not personal preference. This is the only place in this cheat sheet where generic study technique applies - and only because it maps directly onto GS-C's blueprint.
Assessment + Screening/Diagnosis/Care Planning
- Drill comprehensive geriatric assessment frameworks
- Review diagnostic workups and care-planning logic for common geriatric syndromes
Pharmacotherapy + Transitions of Care
- Focus on prescribing risk/benefit analysis specific to older adults (polypharmacy, renal dosing)
- Rehearse transition scenarios, including palliative and hospice handoffs
Education Strategies (Domain 4)
- Review system-based educational strategy frameworks at 14% weight
Population Resource Deployment (Domain 6)
- Light review only - this domain carries just 6% weight
Full timed practice + logistics check
- Run a 175-question timed simulation on our GS-C practice test platform
- Confirm permit, ID, and PSI appointment details
Notice that four of the seven days are dedicated to the four tied 20% domains - that's not accidental, it's proportional to how the exam is actually scored. For a more complete multi-week version of this plan, see the GS-C Study Guide 2026.
Common Mix-Ups to Avoid
A few recurring sources of confusion show up in candidate forums and study groups:
- Confusing 73% with a percentile. It's a raw passing score threshold on the exam itself, not a ranking against other candidates.
- Assuming CE from teaching counts toward initial eligibility. It doesn't - only learner-role CE satisfies the initial 50-hour requirement.
- Studying outdated seven-domain material. The blueprint moved to six domains with the November 2024 form; older guides may misallocate your study time.
- Treating GS-C as a replacement for APRN certification. It supplements your foundational APRN credential - it does not replace it.
- Using last year's pass-rate figures as a target. GNCC's calendar-year 2024 report is historical cohort data (43 of 56 first-time candidates passing), not a guaranteed outcome for any future sitting. See GS-C Pass Rate 2026: What the Data Shows for context on how to interpret it.
Key Takeaway
GS-C sits on top of your existing APRN license - it's a specialty add-on credential, not a stand-alone practice license, which affects how employers and job postings frame the requirement.
Who actually asks for this credential? Employers hiring for geriatric-focused APRN roles - long-term care, palliative/hospice-adjacent practices, geriatric primary care, and transitional-care programs - often list GS-C as preferred or required alongside base APRN licensure. If you're weighing whether the credential translates into better postings or pay, the GS-C Jobs and GS-C Salary Guide 2026: Complete Earnings Analysis pages dig into that question, and Is the GS-C Certification Worth It? Complete ROI Analysis 2026 weighs the fee and hour investment against the payoff.
FAQ
175 multiple-choice questions with a four-hour time limit, delivered as a computer-based exam at PSI testing centers.
A 73% passing score. See GS-C Passing Score 2026: Exactly What You Need to Pass for how that threshold is applied.
Four domains tie at 20% each: Assessment, Screening/Diagnosis/Care Planning, Pharmacotherapy, and Transitions of Care. Education strategies is 14% and population-level resource deployment is 6%.
Initial examination fees are $295 for GAPNA members and $395 for nonmembers. Renewal fees are $275 for members and $375 for nonmembers.
Certification lasts five years. Renewal by continuing education requires maintained licensure and national APRN certification, 1,000 older-adult APRN practice hours, and 80 qualifying CE hours (at least 50 gerontology-specific). Examination is the alternative renewal route.
Keep this page bookmarked as your final-week reference, and pair it with timed practice runs on GS-C Exam Prep's practice test site so the numbers above stop being facts you memorized and start being reflexes you can rely on under exam-day time pressure. For scheduling specifics tied to the 90-day permit window, check GS-C Exam Dates 2026: Testing Windows, Deadlines & Scheduling before you lock in a test date.