What Does RN-BC Mean?

The Short Answer: What RN-BC Means

On this site, RN-BC means Registered Nurse, Board Certified in Informatics Nursing. It signals that a licensed registered nurse has met national eligibility standards and passed a computer-based board examination covering the practice of nursing informatics: the discipline that connects clinical care, information science and healthcare technology.

The certification is administered by the American Nurses Credentialing Center (ANCC), the credentialing arm of the American Nurses Association enterprise. If you have seen the letters after a nurse's name on an email signature, a LinkedIn profile or a job posting for a clinical informatics role, this is the credential we are discussing.

If you want a quick companion read on the same question phrased differently, see What Does RN-BC Stand For? and RN-BC Meaning. This article goes further by explaining the current designation, the exam structure and what the credential demands.

Decoding the Letters: RN and BC

RN: the license underneath the credential

The "RN" portion is not part of the certification itself. It is the nursing license. Eligibility requires a current, active U.S. registered nurse license or a legally recognized international equivalent. Certification builds on licensure; it never replaces it. If your license lapses, your certification status is affected, and renewal requires current RN licensure.

BC: board certified by a national credentialing body

The "BC" portion indicates that a recognized certifying board has verified your specialty knowledge through an examination. For informatics nursing, that board is ANCC. Board certification is voluntary and distinct from licensure. A license says you may practice nursing; a board certification says you have demonstrated specialty-level competence in a defined area.

RN-BC Versus NI-BC: Why Two Designations Appear

This is the part that confuses many candidates. For years, ANCC's informatics nursing certificate was written with the RN-BC post-nominal. ANCC's current awarded designation for the Informatics Nursing certification is NI-BC (Nursing Informatics-Board Certified). ANIA's update on ANCC certification credentials, labeled fourth quarter 2023, lists the NI-BC designation for Informatics Nursing.

Despite the change in the awarded letters, "RN-BC informatics" remains a very common way people search for and talk about the exam. Study materials, forum threads and older job descriptions frequently use the legacy label. That is why this site retains the RN-BC identity: it is how most candidates still find the certification.

In practice, a hiring manager who writes "RN-BC preferred" in an informatics posting and a nurse who signs "NI-BC" are almost always talking about the same body of knowledge. For a deeper look at how the credential is described, you can also read What Is RN-BC Certification? and RN-BC Certification.

Who Issues the Credential

The certifying body is the American Nurses Credentialing Center (ANCC). ANCC sets the eligibility rules, publishes the Test Content Outline, administers the exam through its testing vendor, scores results and manages renewal. Prometric delivers the computer-based exam at test centers.

One distinction matters for candidates comparing prep options: organizations such as the American Nursing Informatics Association (ANIA) offer review courses and member pricing, but they are not the certification issuer. Preparing with an association course does not change who awards the credential, and a prep publisher's practice-test brand is not the same as the exam owner.

What It Takes to Earn It

Earning the credential requires meeting every one of the following baseline requirements, then satisfying one of three practice-or-education routes.

Then choose one of three routes

The three-route structure is useful because it recognizes different career paths: the staff nurse who migrated into an EHR analyst role, the nurse enrolled in a graduate informatics program, and the nurse who completed one. For a full walkthrough of qualifying activities and documentation, see RN-BC Requirements: Eligibility, Prerequisites and How to Qualify.

What the Exam Actually Looks Like

Older descriptions of this exam sometimes cite 175 questions and 3.5 hours. Those figures are out of date. The current specifications are:

• 150 questions total, made up of 125 scored items and 25 unscored pretest items
• Three hours of testing time
• Multiple-choice, computer-based format delivered by Prometric at test centers
• Closed book: personal calculators, study materials and outside electronic resources are prohibited
• Breaks count against your testing time
• Questions can be marked for review, and there is no penalty for guessing

The 25 pretest items are indistinguishable from the scored ones. You cannot tell which are which, so treat every question as if it counts. Because there is no guessing penalty, never leave an item blank.

Scoring: not a simple percentage

Passing requires a scaled score of at least 350 on a scale with a maximum of 500. This is not a raw 70% requirement, and you should not attempt to convert it into a number of questions you can miss. For more detail, see RN-BC Passing Score: Exactly What You Need to Pass.

What the official data says about outcomes

ANCC's 2025 data reports a 65% first-time pass rate, with 229 passes among 352 first-time candidates, and 3,536 total certificants recorded as of December 31, 2025. Treat this as a dated cohort statistic rather than your personal probability of passing. Your own preparation, background and test-day performance matter far more than a group average. The article RN-BC Pass Rate: What the Data Shows unpacks the numbers, and How Hard Is the RN-BC Exam? discusses difficulty in context.

Retake rules

If you do not pass, you must wait at least 60 calendar days before retesting, and you may not test more than three times in any 12-month period.

The Three Content Domains Behind the Letters

The exam is built from ANCC's Informatics Nursing Board Certification Examination Test Content Outline. It divides content into three weighted domains. Each scored question maps to one of them.

The percentages total 100%, and the examples listed in the outline are not exhaustive and do not indicate relative importance. These are official exam objectives, not an editorial split. For a fuller breakdown of what each domain tests, read RN-BC Exam Domains: Complete Guide to All 3 Content Areas.

Fees, Scheduling and the Five-Year Cycle

Initial exam fees

Each of these fees includes a USD 140 nonrefundable administrative fee. See RN-BC Certification Cost: Complete Pricing Breakdown for how the total investment looks once you add preparation materials.

Scheduling mechanics

Applications are accepted year-round. Once approved, you receive an email containing an Eligibility ID, which you use to schedule your appointment with Prometric. You then have a 120-day authorization window to take the exam. Because the window is finite, plan your study timeline before you apply rather than after. More on timing appears in RN-BC Exam Dates: Testing Windows, Deadlines and Scheduling.

Certification term and renewal

Certification lasts five years. Renewal fees are USD 350 for nonmembers, USD 295 for ANIA members, and as low as USD 250 for ANA members.

For renewal applications submitted before February 1, 2027, the current requirements are:

• Maintain current RN licensure and a certification eligible for renewal
• Complete 75 specialty-related CE contact hours, including at least 60 formally approved hours
• Complete one additional professional-development category in full

Options for that additional category include another 75 CE hours, qualifying academic credits, presentations, evidence-based practice, quality improvement, publication or research, preceptorship, professional service, 1,000 specialty practice hours, or re-examination. Practice hours are optional rather than mandatory. All renewal activities must be completed during the current five-year certification period before you submit the application.

For applications submitted on or after February 1, 2027, ANCC's announced framework requires 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 a pathway option. Always confirm which framework applies to your submission date on ANCC's renewal pages.

Where the Credential Gets Used

Informatics nurses work wherever clinical care meets information systems. The certification is most visible in roles tied to electronic health record implementation and optimization, clinical decision support, workflow redesign, data analytics and quality reporting, and the training and adoption of clinical technology.

Typical employers include:

• Hospitals and health systems with in-house clinical informatics or EHR teams
• EHR and health IT vendors that employ clinically trained nurses as implementation, product or training specialists
• Consulting firms supporting go-lives and optimization projects
• Payers, public health agencies and academic programs that need clinical perspective in data and technology work

The credential tends to be listed as preferred rather than universally required, and its weight varies by employer. If you are weighing the career case, RN-BC Jobs explores role types, while RN-BC Salary Guide and Is the RN-BC Certification Worth It? examine the financial and professional return.

Using the Credential Correctly on a Badge or Resume

Because of the dual naming, a few practical points help avoid confusion:

1. Use the designation ANCC awards to you. If your certificate reads NI-BC, that is the post-nominal ANCC currently recognizes for Informatics Nursing.
2. Name the certification in full on your resume. Writing "Informatics Nursing Board Certification (ANCC)" removes any ambiguity, especially because other nursing specialties use the same RN-BC letters.
3. Include keywords recruiters search. Many applicant-tracking systems and job postings still filter on "RN-BC," so mentioning both the legacy and current terms in a certifications section can help.
4. List your certification dates. Because the term is five years, showing your certification period signals active, current status.

For related phrasing questions, see What Is A RN-BC? and What Does RN-BC Mean?.

Sequencing Your Preparation Around the Blueprint

You do not need a generic study routine here. Let the Test Content Outline set the order. A reasonable sequence follows the blueprint weights:

For a complete preparation plan, see the RN-BC Study Guide: How to Pass on Your First Attempt, and use the RN-BC Cheat Sheet for a final-week fact review. When you are ready to test your recall on exam-style questions, try the practice questions on the main RN-BC Exam Prep practice test site, and revisit the practice tests as your final weeks approach to measure progress by domain.

Frequently Asked Questions