- What RN-BC Means on This Site
- RN-BC vs. NI-BC: Legacy and Current Terminology
- Who Issues the Credential
- Who Can Sit for the Exam
- Exam Format and Testing Rules
- The Three Content Domains
- Fees and Certification Term
- What the Official Pass Data Shows
- Renewal Requirements
- Where the Credential Fits in Practice
- Sequencing Your Preparation by Domain
- Frequently Asked Questions
- RN-BC here means Informatics Nursing Certification from ANCC; the current awarded designation is NI-BC.
- The exam has 150 questions (125 scored, 25 unscored pretest) and allows three hours of testing time.
- Passing requires a scaled score of at least 350 out of 500, not a raw 70%.
- Domains are weighted 36% Foundations of Practice, 35% System Design Lifecycle, 29% Data Management and Healthcare Technology.
What RN-BC Means on This Site
On this site, RN-BC refers to one credential only: Informatics Nursing Certification, the board certification for registered nurses who work in nursing informatics. It validates that a nurse can apply nursing science, information science, and analytical judgment to the systems, workflows, and data that support patient care.
The "RN" indicates registered nurse licensure, and "BC" stands for board certified. Because the same two-letter-plus-two-letter pattern appears across several nursing specialties, readers sometimes land on the wrong credential. Everything below describes the informatics credential and nothing else. If you want a shorter orientation to the acronym itself, see What Does RN-BC Stand For? or RN-BC Meaning.
RN-BC vs. NI-BC: Legacy and Current Terminology
Here is the nuance most search results gloss over: the informatics credential was long written as RN-BC, and many job postings, résumés, and study resources still use that form. The designation currently awarded by the certifying body is Nursing Informatics-Board Certified (NI-BC). The Alliance for Nursing Informatics' (ANIA) update on ANCC certification credentials, labeled fourth quarter 2023, lists NI-BC as the designation for Informatics Nursing.
| Term | What It Means Today |
|---|---|
| RN-BC (informatics) | Legacy and common-usage label for Informatics Nursing Certification; still seen in postings and search queries |
| NI-BC | The current awarded designation for Informatics Nursing |
| Certification name | Informatics Nursing Board Certification, administered by ANCC |
In practice, the two labels point to the same specialty certification. When you update your email signature after passing, follow the designation your certification documents show. When you search for jobs, try both terms, since employers use them interchangeably. For the broader umbrella view, see RN-BC Certification.
Who Issues the Credential
The American Nurses Credentialing Center (ANCC) administers the certification, within the ANA Enterprise's informatics nursing scope. ANCC sets eligibility, publishes the test content outline, and governs retesting and renewal through its certification handbooks. The exam is delivered by Prometric at test centers.
Who Can Sit for the Exam
ANCC requires every applicant to meet a common set of baseline criteria, then satisfy one of three practice-or-education routes.
Baseline requirements for all applicants
- A current, active U.S. RN license or a legally recognized international equivalent
- A bachelor's or higher degree in nursing
- Two years of full-time-equivalent RN practice
- 30 hours of informatics nursing continuing education completed within the previous three years
Choose one of three routes
Route 1: Practice Hours
Accrue practice experience in the specialty.
- 2,000 hours of informatics nursing practice within the past three years
Route 2: Combined Practice and Coursework
A blend for nurses with less practice time but formal study.
- 1,000 hours of informatics nursing practice within three years
- Plus 12 semester credits in informatics courses within a graduate-level informatics nursing program
Route 3: Graduate Program Completion
For recent graduates of informatics-focused programs.
- Completion of an informatics nursing graduate program
- Program must include at least 200 faculty-supervised informatics practicum hours
A nurse whose title is not "informatics nurse" can still qualify if the work counts as informatics nursing practice, such as EHR optimization, clinical decision support design, or analytics. Check the full details in RN-BC Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Exam Format and Testing Rules
Older descriptions of this exam circulate online claiming 175 questions and 3.5 hours. Those figures are outdated. The current exam contains 150 questions, made up of 125 scored items and 25 unscored pretest items that are indistinguishable from scored ones. You get three hours of testing time.
- Format: multiple-choice, computer-based
- Delivery: Prometric test centers
- Applications: accepted year-round
- Authorization window: 120 days from approval to test
- Scheduling: use the Eligibility ID in your approval email
- Closed book: no personal calculators, study materials, or outside electronic resources
- Breaks: they consume testing time
- Review: you can mark questions and return to them
- Guessing: no penalty, so never leave an item blank
Because the 25 pretest items look like any other question, treat every item as if it counts. Do not burn time trying to guess which ones are unscored. For scheduling mechanics, read RN-BC Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
The Three Content Domains
The exam objectives come from ANCC's Informatics Nursing Board Certification Examination Test Content Outline (effective May 3, 2023, updated August 29, 2025). The outline's examples are not exhaustive and do not signal relative importance, so use them as orientation rather than a checklist. Of the 125 scored items, the outline assigns 45, 44, and 36 across the domains.
| Domain | Weight | Scored Items |
|---|---|---|
| Foundations of Practice | 36% | 45 |
| System Design Lifecycle | 35% | 44 |
| Data Management and Healthcare Technology | 29% | 36 |
Domain 1: Foundations of Practice (36%)
The largest domain covers the professional and conceptual base of informatics nursing: how informatics roles function within healthcare organizations, how nursing and information science combine, and the standards and principles that shape responsible practice.
- Expect scenario questions that ask what an informatics nurse should do first or which stakeholder to involve
- Practice-based judgment matters as much as definitions
Domain 2: System Design Lifecycle (35%)
This domain follows technology from need identification through selection, build, testing, implementation, and evaluation. It is the domain most closely tied to day-to-day project work.
- Know the order and purpose of lifecycle phases
- Be ready to reason about workflow analysis, stakeholder engagement, testing, go-live support, and post-implementation evaluation
Domain 3: Data Management and Healthcare Technology (29%)
The smallest domain still carries 36 scored items. It addresses how clinical data is collected, structured, secured, analyzed, and turned into decision support, along with the technologies that carry it.
- Interpret data quality, governance, and analytics scenarios
- Understand how technology choices affect clinical workflow and patient safety
For a deeper walkthrough of each content area, see RN-BC Exam Domains 2026: Complete Guide to All 3 Content Areas. These weights are official exam objectives, not an editorial split, and they are separate from how any prep course organizes its own modules.
Fees and Certification Term
Initial application fees depend on membership status and include a $140 nonrefundable administrative fee:
| Applicant Type | Initial Fee |
|---|---|
| Nonmember | $395 |
| ANA member | $295 |
| ANIA member | $340 |
Certification lasts five years. Renewal fees are $350 for nonmembers, as low as $250 for ANA members, and $295 for ANIA members. Because the nonrefundable portion is fixed, compare the membership discount against the cost of joining before you apply. A fuller breakdown is in RN-BC Certification Cost 2026: Complete Pricing Breakdown.
What the Official Pass Data Shows
ANCC's 2025 certification data reports a 65% first-time pass rate: 229 passes among 352 first-time candidates. As of December 31, 2025, 3,536 total certificants were recorded.
If a first attempt does not go your way, retesting requires waiting at least 60 calendar days, with no more than three attempts in any 12-month period. For context on difficulty, read RN-BC Pass Rate 2026: What the Data Shows and How Hard Is the RN-BC Exam?.
Renewal Requirements
Renewal rules changed over time, so the applicable framework depends on when you submit your application.
Applications submitted before February 1, 2027
- Maintain current RN licensure and a certification eligible for renewal
- Complete 75 specialty-related continuing education contact hours, including at least 60 formally approved hours
- Complete one additional professional-development category in full
The additional category can be any one of: another 75 CE hours, qualifying academic credits, presentations, evidence-based practice/quality improvement/publication/research, preceptorship, professional service, 1,000 hours of specialty practice, or re-examination. Practice hours are optional rather than mandatory.
Applications submitted on or after February 1, 2027
- Complete 75 relevant CE contact hours, all accredited and/or formally approved
- Plus one completed activity within a professional-development pathway of additional continuing education, practice, or scholarship
- An additional 75 CE hours remains an available pathway
Key Takeaway
All renewal activities must be completed during your current five-year certification period before you submit the application. Keep a running log of CE certificates from day one rather than reconstructing them in year five.
Where the Credential Fits in Practice
Informatics-certified nurses typically work where clinical care and technology meet: hospitals and health systems, ambulatory networks, payers, EHR vendors, consulting firms, and public health or research organizations. Common work includes EHR configuration and optimization, clinical decision support design, workflow redesign, go-live support, quality reporting, and data analysis.
The certification does not guarantee a title or a specific pay level, and it is worth weighing against your own market and goals. For employment patterns, see RN-BC Jobs; for earnings and return on investment, see the RN-BC Salary Guide and Is the RN-BC Certification Worth It?.
Sequencing Your Preparation by Domain
Rather than a generic schedule, tie your calendar to the blueprint. Domain 1 is the largest and frames how questions are asked, so start there. Domain 2 rewards process memory and scenario reasoning, so it benefits from repeated practice questions. Domain 3 is smallest but technical, so give it focused review near the end.
Foundations of Practice
- Review role scope, standards, and professional principles
- Practice "what should the informatics nurse do first" scenarios
System Design Lifecycle
- Walk every phase from needs assessment to evaluation
- Drill workflow analysis, testing, and implementation questions
Data Management and Healthcare Technology
- Review data quality, governance, security, and decision support
- Connect technology choices to patient safety
Timed Mixed Practice
- Take full-length timed sets of 150 questions to rehearse three-hour pacing
- Revisit weak domains and mark-and-return habits
For a full plan, see the RN-BC Study Guide 2026 and the RN-BC Cheat Sheet. You can also explore guided preparation options in RN-BC Training, and test yourself with questions mapped to the current blueprint on the main practice test site.
Frequently Asked Questions
For informatics nursing, yes in practice. RN-BC is the legacy and common-usage label, while NI-BC (Nursing Informatics-Board Certified) is the designation currently awarded by ANCC. Job postings and searches often use both.
The exam has 150 questions, of which 125 are scored and 25 are unscored pretest items. You have three hours of testing time, and breaks count against that time. Older sources citing 175 questions and 3.5 hours are outdated.
A scaled score of at least 350 on a scale with a maximum of 500. This is not a raw 70% requirement, so you cannot translate it into a simple percentage of correct answers.
Yes, through one of three routes: 2,000 informatics practice hours in three years; 1,000 hours plus 12 semester credits in a graduate informatics program; or completion of an informatics nursing graduate program with at least 200 supervised practicum hours. You also need 30 informatics CE hours, a nursing bachelor's or higher, and two years of RN practice.
Five years. Renewal requires 75 specialty-related CE hours plus one additional professional-development activity, with the exact framework depending on whether you apply before or after February 1, 2027.
If you are still orienting yourself to the terminology, these short explainers cover the same ground from different angles: What Is RN-BC Certification?, What Does RN-BC Mean?, and What Is A RN-BC?. When you are ready to test your knowledge, head to the RN-BC Exam Prep practice tests.