CCRN Exam Requirements

To apply for the CCRN exam, you need a current, unencumbered U.S. registered nurse (RN) or advanced practice registered nurse (APRN) license and qualifying practice hours involving the care of acutely or critically ill patients, with most of those hours focused on critically ill patients. For bedside nurses, AACN's Direct Care pathway gives you two ways to meet the hours rule:

You need to meet both numbers in one row, not one number from each. The recent-year hours are part of the total, not extra hours. The other requirements that apply to everyone:

• License: a current, unencumbered U.S. RN or APRN license. Hours worked in Canada can count, but a Canadian-only license does not.
• Population match: your hours must be with the population of the exam you pick. That means Adult, Pediatric, or Neonatal.
• Critically ill focus: most of your total hours, and most of your hours in the last year, must focus on critically ill patients.
• Where you worked: a U.S. or Canada facility, or a facility elsewhere with Magnet designation or Joint Commission International (JCI) accreditation.
• A verifier: a clinical supervisor, or an RN or physician colleague you work with. It can't be you or a relative.
• Fee: $260 for AACN members, $375 for nonmembers. Membership is not required.

Source: AACN CCRN Exam Handbook – Direct Care Eligibility Pathway, July 2026, pp. 1–4 and honor statement p. 34.

Not working at the bedside? Tele-ICU nurses and educators, managers, and faculty have their own pathways. See Which CCRN pathway fits your work?

Castleport Test Prep Editorial Team · Last verified September 23, 2026: AACN eligibility, fees, application, audit, testing, and exam-format sources.

Which CCRN pathway fits your work?

Pick the pathway that matches the work you actually do. Don't pick the one with the lowest hours number. For a given patient population, the available pathways lead to the same exam and the same credential: CCRN.

Sources: Direct Care handbook, p. 1 and p. 3; Tele-critical Care handbook, p. 3; Knowledge Professional handbook, p. 3. All are July 2026 editions.

Direct Care

This is the bedside route. It covers ICUs, and AACN also names settings like the emergency department, PACU, trauma units, and transport/flight. AACN is clear that the unit name doesn't decide eligibility. Patient acuity does, because patient placement varies from hospital to hospital.

Tele-critical Care (Adult only)

This pathway is for nurses working primarily or exclusively in a tele-critical care setting, such as a virtual ICU or eICU. You watch live patients from behind the camera at a remote location. You can combine tele-critical care hours with direct care hours to reach the total. Education or simulation work alone doesn't qualify; the pathway concerns care of live patients. A work-from-home nursing job isn't automatically tele-critical care either (Tele-critical Care FAQ). Managers, educators, preceptors, and APRNs may also count qualifying tele-critical supervision while actively involved in patient care (Tele-critical Care handbook, p. 3).

Knowledge Professional

This pathway is for nurses whose work shapes critical care without being mainly bedside care. Educators, faculty, managers, clinical directors, nursing administrators, case managers, and transitional care coordinators are AACN's examples. That list is not complete, and a job title alone doesn't qualify you. Your work still has to focus on critically ill patients. Your hours may mix role work with direct care. You don't need to have held CCRN before (Knowledge Professional handbook, p. 3; Knowledge Professional FAQ).

One trade-off matters if you plan to earn AACN's cardiac subspecialty credentials later. According to AACN, CCRN through the Knowledge Professional pathway can't be tied to CMC or CSC. Those need a nationally accredited clinical nursing specialty credential to attach to (Policy Handbook, p. 22).

What happened to CCRN-K and CCRN-E?

They're gone as credential names. As of November 14, 2023, CCRN-K and CCRN-E became plain CCRN. The Knowledge Professional and Tele-critical Care pathways still exist. Everyone who passes gets the same CCRN letters, whichever pathway they used (AACN transition announcement). You'll still see "ccrn-k" and "ccrn-e" in some AACN web addresses. That's just the URL, not a separate credential.

CCRN or PCCN?

The deciding factor is your patients, not your skill. PCCN is AACN's certification for acutely ill adults who are more stable, like those on many stepdown, telemetry, and intermediate care units. CCRN requires that most of your hours be with critically ill patients. AACN is direct about it: if your practice doesn't focus on acutely/critically ill patients, you aren't eligible for CCRN through any pathway. If you're unsure, AACN suggests talking with your supervisor or contacting AACN before you apply (CCRN or PCCN?).

Care for more than one population?

You can take the CCRN for each population whose hours you meet. For example, you could take both Adult and Pediatric. Hours only count toward the population they were spent with, so you can't add adult and pediatric hours together to qualify for one exam (CCRN FAQ).

Which hours count toward CCRN eligibility?

Count only the work that fits the rule, not every hour on your paycheck. This table covers Direct Care. For Tele-critical Care and Knowledge Professional, use the role-specific rules in the pathway section; qualifying non-bedside work is not automatically excluded.

Sources: Direct Care handbook, p. 3; CCRN FAQ, orientation and outside-U.S. questions; Certification Exam Policy Handbook, p. 5.

Orientation, in plain terms. Orientation hours count once you're the one assigned to the patients, even if you're still labeled an orientee and someone is backing you up. They don't count while you're following another nurse who holds the assignment (CCRN FAQ).

The two time windows. "The most recent year" means the 12 months right before your application date. AACN anchors the hours to the year preceding application in the Direct Care handbook, p. 3. The date that matters is the day you apply, not the day you test.

Start a log now. Our advice is to write down each stretch of work: the dates, the unit, the patient population, your average weekly hours, and who can confirm it. The application requires an eligibility attestation and verifier contact information. Keep the supporting records for a possible audit after you pass, when you may have changed jobs (Direct Care handbook, pp. 3 and 34).

Check your hours before you apply

This worksheet puts your numbers side by side with AACN's published rules. It's our original organizing tool, not an AACN form, and it's not an eligibility decision. AACN makes that call. Keep your completed worksheet private; do not send license records, verifier details, or patient information to Castleport.

Step 1: Choose your population and pathway

• Population: Adult / Pediatric / Neonatal
• Pathway: Direct Care / Tele-critical Care (Adult only) / Knowledge Professional

Step 2: Confirm your license

• Do you hold a current U.S. RN or APRN license with no current formal board discipline and no conditions limiting your practice? Yes / No / Not sure
• If the answer is "Not sure," or there's a condition on your license, contact AACN before you pay. AACN reviews license conditions before approving anyone to test.

Step 3: Write down your planned application date

• Application date: Fill in this blank
• Window A: the 12 months before that date
• Window B: the preceding 2 years, excluding Window A
• Window C: the preceding 5 years, excluding Windows A and B (Direct Care and Tele-critical Care only)

Step 4: Enter your qualifying hours in each window

Count only hours that fit your selected pathway. For Direct Care, use the table above. For Tele-critical Care or Knowledge Professional, include the qualifying work described in that pathway, including permitted combinations with direct care. Exclude nonqualifying shadowing and hours with a different population. Each hour goes in exactly one window, so don't count the same hours twice.

• Window A: Fill in this blank hours
• Window B: Fill in this blank hours
• Window C: Fill in this blank hours

Step 5: Compare with the rule

You only need to meet one option available within your pathway. If you fall short, subtract to find the gap for each number you missed.

Step 6: Check the critical-care focus and the setting

• Did most of your total hours in the selected two- or five-year option focus on critically ill patients? Yes / No / Not sure
• Did most of your Window A hours focus on critically ill patients? Yes / No / Not sure
• Was every counted hour at a U.S. or Canada facility, or at a facility elsewhere with Magnet designation or JCI accreditation? Yes / No / Not sure

Step 7: Name your verifier, then decide

• Verifier (supervisor, or an RN or physician colleague you work with, not yourself or a relative): Fill in this blank
• If every check is satisfied and you're ready to test, apply through AACN's Get Certified page.
• If one specific duty, unit, or patient group leaves you unsure, describe it to AACN at certification@aacn.org before you apply.

Turning hours into shifts

If you work 12-hour shifts, here's what each threshold means. This is our arithmetic, rounded up to whole shifts. It assumes all 12 hours qualify; subtract unpaid breaks and any nonqualifying work rather than counting every scheduled hour.

At three 12-hour shifts a week (36 hours), 1,750 hours takes about 48.6 worked weeks (1,750 ÷ 36). Weeks you didn't work don't count, and neither does time spent shadowing. That's why "one year in the ICU" alone doesn't establish your qualifying total.

Six worked examples

These are made-up situations that show how the rule applies. They are not real candidates, and they're not exam questions. Each one assumes the conditions not mentioned are met.

Example 1: First-year ICU nurse, Adult Direct Care. Maya started in the ICU 12 months ago. Her log for those 12 months contains 52 scheduled workweeks. She shadowed for her first 8 weeks, took 2 weeks off, and otherwise worked three 12-hour shifts a week. Her qualifying time comes to 52 − 8 − 2 = 42 worked weeks, and 42 × 36 = 1,512 hours, all in Window A.

• Two-year option: 1,512 is 238 short of 1,750. That's 20 more twelve-hour shifts, or about 7 weeks at her current schedule. Her recent-year hours (1,512) already clear 875.
• Five-year option: she has no earlier hours, so 1,512 is 488 short of 2,000.
• Takeaway: a year on the unit isn't the same as 1,750 qualifying hours. She should apply once her log shows the full total. Her shadowing weeks were never counted, so nothing she did count will age out of the two-year window while she finishes.

Example 2: Plenty of total hours, short on the recent year, Adult Direct Care. Chris has 1,800 qualifying hours in the last two years, but only 850 in Window A, after a long leave. There are no hours in Window C.

• Two-year option: the total works (1,800 ≥ 1,750), but the recent year is 25 short of 875. That's at least 3 more twelve-hour shifts, because 2 shifts (24 hours) would still leave him 1 short; this assumes no counted hours leave the relevant windows before he applies.
• Five-year option: 1,800 is 200 short of 2,000.
• Takeaway: both numbers in an option have to be met. A big total doesn't cover a short recent year. As the application date moves later, hours can leave Window A or the total lookback window, so recount on the day you apply.

Example 3: Moved to per diem, Adult Direct Care. Luis worked full-time in an ICU for four years; his log shows 1,700 qualifying hours in each of those years. Then he went per diem 12 months ago and has worked only 10 twelve-hour ICU shifts since. So Window A = 120, Window B = 1,700, and Window C = 5,100.

• Two-year option: the total works (1,820), but Window A is 755 short of 875.
• Five-year option: the total works easily (6,920), but Window A is 24 short of 144. That's 2 more shifts, provided none of his existing recent-year hours leave Window A before he applies.
• Takeaway: the five-year option can fit this reduced schedule. Even its smaller recent-year requirement still has to be met.

Example 4: Pediatric ICU educator, Pediatric Knowledge Professional. Priya is a clinical educator for a pediatric ICU. Her work shapes the care of critically ill children, but she doesn't mainly give bedside care. She logs 1,100 qualifying hours over two years, 300 of them in Window A.

• Knowledge Professional: 1,100 ≥ 1,040 and 300 ≥ 260. She meets the hours rule.
• Takeaway: her actual work is what makes her fit this pathway, not her title. A bedside nurse can't use this pathway just because the hours number is lower. If Priya ever wants CMC or CSC, AACN says those can't be tied to CCRN earned through this pathway.

Example 5: Emergency department nurse, Adult Direct Care. Jordan works in a busy ED and has 1,900 hours caring for acutely/critically ill adults in the last two years (950 in Window A). He estimates that about 800 of those 1,900 hours were with critically ill patients. The rest were with acutely ill, moderately stable patients.

• Hours total for the two-year option: enough.
• Critically ill majority: 800 of 1,900 is about 42%, not a majority. The same test applies to Window A on its own.
• Takeaway: ED hours can count toward CCRN, but only when most of them are with critically ill patients. The number that matters here isn't his total. It's how much of that total was critical care. If Jordan's estimate is close to the line, he should ask AACN before applying.

Example 6: ICU nurse working abroad, Adult Direct Care. Ana holds a current U.S. RN license and has worked in an ICU overseas for three years, with 1,800 otherwise qualifying hours in the last two years (900 in Window A).

• If her hospital has JCI accreditation or Magnet designation, those hours can count, and she meets the two-year option.
• If her hospital has neither, AACN doesn't count those hours.
• Testing outside the U.S. requires a paper application, and there may be an added exam fee (Direct Care handbook, p. 5; AACN international testing information).
• Takeaway: the facility rule decides whether the hours count. A nursing license from another country doesn't replace the U.S. license either.

Rules for all six examples: Direct Care handbook, p. 3; Knowledge Professional handbook, p. 3; Knowledge Professional FAQ. The arithmetic is ours.

License and education requirements

License. AACN requires a current, unencumbered U.S. RN or APRN license. "U.S." includes D.C., Guam, the U.S. Virgin Islands, American Samoa, and the Northern Mariana Islands. By AACN's definition, an unencumbered license is not currently under formal discipline by a board of nursing in any state where you practice, and has no conditions that limit your practice. Examples of such conditions are required supervision, limits on giving drugs, and practice-area exclusions. A few details worth knowing (Direct Care handbook, p. 3):

• Your state board's definition of "unencumbered" may differ from AACN's. AACN's definition is the one that decides certification eligibility.
• AACN reviews any board provisions or conditions before approving you to test.
• If a restriction relates to something that happened before you were licensed, AACN looks at it case by case.
• If a condition is placed on your license later, you must tell AACN within 30 days.

Education. AACN's published CCRN eligibility rules don't list a Bachelor of Science in Nursing (BSN) or any other degree as a separate prerequisite. The application asks for your highest nursing degree in the demographics section. The rules require the license and the practice hours. Your employer or school may have its own expectations, and those are separate from AACN's (Direct Care handbook, pp. 3 and 33).

Certification, not a license. CCRN is a specialty certification. It doesn't change what your nursing license lets you do. Your state board still governs your practice (CCRN FAQ).

What you need to apply

AACN recommends you be ready to test before you apply, because your testing window starts once you're approved (Direct Care handbook, p. 5).

Have these ready:

1. Your RN or APRN license number and its expiration date.
2. Your verifier's name, address, phone number, and email.
3. A credit card (Visa, Mastercard, Discover, or American Express).
4. Your legal name, exactly as it appears on the government ID you'll bring to the exam.

Online or paper:

• Online: AACN lists same-day application processing. Start at AACN's Get Certified page and pick your population and pathway.
• Paper applications take 2 to 4 weeks. They're required if you apply as a group, need a paper-and-pencil exam, or will test outside the U.S. The forms are at the back of each handbook.

Incomplete applications or cases requiring eligibility review can take longer (Direct Care handbook, pp. 5 and 34; Policy Handbook, p. 6).

After you're approved:

• AACN emails a confirmation. That email is your authorization to test (AACN: Scheduling Your Exam).
• The email shows your testing eligibility period. The July 2026 Direct Care handbook describes a normally 90-day window that is currently 180 days. Go by the dates in your own email (handbook, p. 5).
• Check that your confirmation names the correct exam and population; contact AACN about an error before testing.
• Book through PSI at least 24 hours before the date you want.
• You can reschedule or cancel an appointment up to 48 hours before it.
• If you miss an appointment, you get no refund and no extension.
• If you can't test within your window, call AACN before it ends to ask for an extension. The fee is $100.
• If you cancel your whole application, AACN refunds your fee minus a $100 processing fee (AACN scheduling and cancellation instructions).

CCRN fees

Fees are in U.S. dollars and subject to change without notice (Direct Care handbook, p. 4 and application p. 32; Policy Handbook, pp. 12 and 19).

Membership is not required to take the exam (Policy Handbook, p. 4). If you join for one year at the same time you apply, you pay $78 + $260 = $338. That's $37 less than the $375 nonmember fee, and AACN prints the same $37 figure on its application. If you're applying with coworkers, groups of 10 or more who submit together get a testing discount. Employers can also buy discounted exam vouchers.

Test-day requirements

ID

Bring a current, government-issued photo ID with your signature. That can be a driver's license, a state or province ID card, an international travel passport, or a U.S. visa. The name has to match your AACN record. Military and temporary IDs aren't accepted, whether you test at a center or at home (Policy Handbook, pp. 8, 13, 15).

Testing center or at home

When you schedule, you choose between a PSI testing center (300+ U.S. locations) and Live Remote Proctoring from your own computer. The rules differ (testing-center instructions; remote-testing instructions; Policy Handbook, pp. 11–17).

At home, the proctor watches for a published list of behaviors. Some of them, like losing your internet connection, count as warnings, and too many warnings end the exam. If your connection is unreliable, a testing center may be the safer choice (AACN remote-testing rules).

Accommodations

If you need testing accommodations, send AACN's Request for Exam Accommodations form, with documentation from a licensed professional, along with your application. AACN asks for it 2 to 3 weeks before your planned exam date. With remote testing, a reader, sign language interpreter, paper-and-pencil exam, and screen-reader software (such as ZoomText or JAWS) aren't available. Arrange an appropriate testing format with AACN before booking if you need any of those. After approval, schedule accommodations directly with PSI, not through AACN's online scheduling system. Comfort aids such as medical devices and service animals don't need pre-approval, but the proctor will visually inspect them (AACN testing accommodations; Policy Handbook, p. 8).

After you pass: the audit

You attest that you meet the requirements when you apply. AACN audits candidates at random after they pass, with no advance notice (Direct Care honor statement, p. 34; initial exam audit requirements).

What's asked for: If you're picked, you'll get an email asking for a copy of your U.S. RN or APRN license and a practice-hour verification form signed by your verifier. Knowledge Professional candidates also describe how their work influences the care of critically ill patients, and their verifier confirms it (Knowledge Professional handbook, p. 3).

Your deadline: AACN's audit page gives initial candidates 30 days to send the documents. Plan around 30 days and follow the due date in your email.

AACN's reply: AACN responds within 30 days of getting your documents.

If you miss the deadline or fail the audit:

• AACN revokes the certification.
• AACN may notify your board of nursing and employer.
• Reapplication to AACN certification exams can be barred for as long as 3 years.
• There are no refunds (initial exam audit requirements; Policy Handbook, pp. 21 and 23).

You can appeal a revocation. Once you're picked for audit, you also can't switch to another status to get around it (Honor Statement, Direct Care handbook, p. 34).

Real hours still have to qualify and be documented on time. That's the reason to keep that log and to choose a verifier who actually knows your work.

The exam itself, once you qualify

• Length: 150 multiple-choice questions in 3 hours. 125 are scored, and 25 are unscored questions AACN is testing for future exams.
• Content: 80% covers Clinical Judgment. 20% covers Professional Caring and Ethical Practice (Direct Care handbook, p. 2).
• Passing score: 83 correct out of the 125 scored questions for Adult and Pediatric, and 84 for Neonatal. AACN counts correct answers; it isn't a percentage (AACN cut scores).
• Retakes: the limit is 4 total attempts at the same exam in a rolling 12-month period. Unsuccessful candidates can retest at the lower fee (Policy Handbook, p. 18).
• How long it lasts: 3 years, starting the first day of the month you pass. You renew with Continuing Education Recognition Points (CERPs) or by retaking the exam, plus the applicable renewal practice-hour and license requirements. The details are on AACN's renewal page and in the Policy Handbook, p. 20.

For the current test plans by population, use the free AACN Direct Care handbook: Adult begins on printed p. 10, Pediatric on p. 16, and Neonatal on p. 22. The test plan for a population also applies to its other eligibility pathways.

CCRN requirements FAQ

Do I need two years of ICU experience? No. The rule is about hours in a time window, not years on the job. A full-time ICU nurse can reach 1,750 qualifying hours in about a year, depending on qualifying work and time off; the hours log, not the job anniversary, determines the total (Direct Care handbook, p. 3).

Can a new graduate take the CCRN? Yes, once you meet the hours rule as a licensed RN. Prelicensure nursing-school clinical hours don't count, and orientation hours count only when you're the assigned nurse providing qualifying care (CCRN FAQ).

Does CCRN stand for "critical care registered nurse"? No. AACN says CCRN is a registered service mark, not an acronym. The "critical care registered nurse" reading is a common misconception.

Do stepdown or PCU hours count? Hours caring for acutely/critically ill patients can count, but a majority of both your total hours and your most recent year must focus on critically ill patients. The unit name alone does not decide eligibility. If most of your patients are acutely ill but fairly stable adults, PCCN is the AACN exam built for that population (Direct Care handbook, p. 3).

Can I apply before I hit the hours and finish them before my test date? No. The windows are counted back from your application date, and on the honor statement, p. 34 you confirm you've already met the rule.

Sources and how we checked

We checked the relevant eligibility, fee, application, audit, testing, and exam-format passages in these AACN sources on September 23, 2026:

• CCRN Exam Handbook – Direct Care Eligibility Pathway (July 2026): eligibility, fees, application steps, honor statement
• CCRN Exam Handbook – Knowledge Professional Eligibility Pathway (July 2026)
• CCRN Exam Handbook – Tele-critical Care Eligibility Pathway (July 2026)
• Certification Exam Policy Handbook: scheduling, ID, testing options, accommodations, audits, retakes, and renewal context
• CCRN (Adult) – Tele-critical Care Eligibility Pathway, CCRN (Adult) – Knowledge Professional Eligibility Pathway
• Testing Information, Testing Center, Live Remote Proctoring, and the Request for Exam Accommodations form
• CCRN (Adult) – Direct Care Eligibility Pathway, CCRN FAQ (Direct Care), CCRN FAQ (Knowledge Professional), CCRN FAQ (Tele-critical Care)
• Initial, Renewal and Advanced Practice Renewal Audits, Scheduling Your Exam, Should I Apply for the CCRN or PCCN?, CCRN-E, CCRN-K and PCCN-K Transition Announcement, Certification Exam Statistics and Cut Scores

The shift conversions, the worksheet, and the six worked examples are Castleport's own work. They show the arithmetic so you can check it. They're a way to line up your numbers with AACN's rules, not an eligibility decision. For a question about your own situation, email AACN at certification@aacn.org or call 800-899-2226.

This page was developed with AI assistance. AACN publications, not AI output, are the sources for its official requirements.

Found something that's changed or wrong? Tell us. We fix errors in public, with dates, in our corrections log. Read more about how we verify and our independence.

Castleport Test Prep is an independent exam prep publisher and is not affiliated with, endorsed by, or approved by AACN Certification Corporation or the American Association of Critical-Care Nurses. Exam and credential names are used for identification; trademarks belong to their respective owners. This page explains AACN's published requirements; AACN decides eligibility and certification.