Free CGRN Exam Prep
Certified Gastroenterology Registered Nurse (CGRN)
Pass your CGRN exam without spending hundreds on expensive prep courses. Free study guides, practice questions, flashcards, and related exam resources.
Quick Facts
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Flashcards on MometrixCGRN CGRN License: Complete Roadmap
Follow this path to maximize your chances of passing on the first try
Phase 1You are here
Reinforce general GI nursing care and procedural foundations.
Phase 2
Focus on high-weight procedure/intervention domains with case drills.
Phase 3
Train patient-care interventions and safety/infection-control standards.
Phase 4
Complete timed 175-item simulations and targeted domain remediation.
Can You Take the CGRN Exam?
Check if you meet the basic eligibility requirements
- •Submit application and references by posted spring/fall deadlines
- •Select Prometric test center or approved remote proctoring option during open window
- •Maintain credential by recertification every 5 years
CGRN Quick Facts
Time to Get Licensed
10-18 weeks for most candidates
From start to license in hand
Retake Policy
Candidates may retake in a future exam window by submitting a new application and paying current fees.
Total Cost Breakdown
Free CGRN Prep That Actually Works
The official pass rate is Approximately 55-60% for first-time test-takers (varies by preparation and experience).. Our students do better.
200 Practice Questions
GI procedure and patient-safety scenarios aligned to official CGRN blueprint percentages.
AI-Powered Learning
Adaptive support for endoscopy workflow decisions, complications, and infection control.
2026 Updated
Aligned to current ABCGN eligibility, scoring, and testing-window policies.
Free Access
Start CGRN prep free before submitting your exam application and fee.
What You'll Study
6 chapters covering everything you need to pass
Introduction & CGRN Exam Overview
3 sections
General Nursing Care in the GI Setting
3 sections
Gastroenterological Procedures & Therapeutic Interventions
4 sections
Patient Care Interventions
3 sections
Environmental Safety, Infection Prevention & Control
3 sections
Final Review & Test-Day Strategy
3 sections
CGRN Exam Details
Certified Gastroenterology Registered Nurse (CGRN)
Administered by American Board of Certification for Gastroenterology Nurses (ABCGN)
Exam Content Breakdown
Based on the official American Board of Certification for Gastroenterology Nurses (ABCGN) content outline
Foundational GI nursing assessment, preparation, monitoring, and post-care responsibilities.
Largest domain covering endoscopic procedures and intervention-specific nursing care.
Clinical interventions, patient safety responses, and coordinated procedural care delivery.
Reprocessing, infection prevention, and environmental safety standards in GI units.
What's Included
6 Chapters
Complete exam coverage
Practice Quizzes
With detailed explanations
Free to Start
No credit card required
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What's Next After the CGRN?
After passing the CGRN, you can pursue these career paths
CEN
Broaden emergency-care competencies that complement GI procedural nursing.
CHPN
Expand into serious-illness and palliative symptom-management pathways.
GI Nurse Educator/Manager Roles
Use CGRN to progress into endoscopy leadership and education tracks.
CGRN Exam FAQ
Official American Board of Certification for Gastroenterology Nurses (ABCGN) Resources
Verify information with these official sources
More Free Resources
Ready to Start Your Free CGRN Prep?
Join thousands of candidates who passed their exams using our free study materials.