The PCCN exam: format, test plan, cost and pass line

You get 3 hours for all 150 questions, a little over a minute each. For a candidate who has studied, the clock is rarely the problem; the heavy systems are.

The exam also carries 25 unscored questions that AACN uses to try out items for future exams. They are mixed in with the scored questions and look exactly like them.

What the questions look like

Every item is multiple choice with one best answer. Most are short clinical vignettes: when it happened (two days after admission, after a PCI), a few vitals written inline, then a question with one priority word such as FIRST, INITIAL or MOST LIKELY. Several options are reasonable nursing actions; the exam asks which one comes first. Pure definition questions are the minority.

On drug names: AACN is moving to generic drug names only, though some questions may still show trade names during the switch. Learn every drug by its generic name and the trade names stop mattering.

The current test plan applies to exams taken on or after February 6, 2024 and is built on the 2022 practice analysis. It has two parts: Clinical Judgment 80% and Professional Caring and Ethical Practice 20%.

The two parts of the PCCN test plan

Clinical Judgment is cut into ten body-system areas and the caring part into two clusters, 12 test-plan areas in all. Read the table from the top: it is your study order.

Item counts are our arithmetic, weight × 125 scored items, rounded. AACN publishes percentages only, and because it rounds each area the weights add to 101%.

1. 1Earn it

   Cardiovascular, multisystem and respiratory are 49% of the exam. Heart failure, ACS, dysrhythmias, sepsis, shock, COPD, PE: these get study time every week until test day.

2. 2Drill it

   The two caring and ethics clusters. They are built on the AACN Synergy Model for Patient Care, but the questions are practical dilemmas: a family and a visiting policy, an interpreter, a teaching plan. Practice picking the balanced answer, not memorizing the model.

3. 3Cram it late

   Musculoskeletal (2%), hematology-oncology and behavioral health (3% each) come to about 10 scored items between them. Missing all of them still leaves most of your miss budget intact. Cram them in the final fortnight.

The PCCN study guide turns these weights into a week-by-week plan.

AACN rebuilt the exam around the 2022 practice analysis, and the current pass line comes from a modified-Angoff standard-setting panel, effective January 31, 2024. Older books and question banks still describe a shorter exam with fewer scored items and a lower pass line. If a resource does not say 150 questions and 3 hours, it was written for the old exam: use it for concepts, never for format or scoring.

What stays in is the progressive care toolkit: arterial lines and CVP, chest tubes, BiPAP, CPAP and high-flow oxygen, insulin infusions, hemodialysis and peritoneal dialysis, pacemakers, post-cath sheaths and alcohol-withdrawal scoring. Those are the devices and protocols the vignettes are built around.

You pass with 82 of the 125 scored questions. The line was set by a modified-Angoff standard-setting panel, effective January 31, 2024, and AACN publishes it as a raw count of correct answers. That is the only way to read it.

Counted the other way, you can get 43 scored items wrong and still pass. Spend that budget on purpose: let the misses land in the 2% and 3% areas, not in cardiovascular.

Your score is the number you get right, so a blank answer costs the same as a wrong guess. Never leave one empty. You get a result on screen right after the exam, and a detailed score report by email within 24 hours.

The gap between the member and non-member price is the first number to look at. If you are paying the non-member fee, price an AACN membership against that gap before you apply. Then ask your educator or manager whether the hospital uses employer vouchers.

A failed attempt is not the end of it: you get up to 4 attempts at the same exam in a rolling 12-month period, each at the retest fee. Renewing by exam instead of CERPs is currently $185 for members and $290 for non-members (checked October 2026). The hour rules for renewal are on the PCCN requirements page.

1. 1Apply online

   Apply through AACN Certification Corporation. Online applications are usually processed the same day; paper ones take 2 to 4 weeks. Have your license details ready and name a supervisor or an RN or physician colleague who can verify your hours if AACN audits the application. Not sure your hours count? Check the eligibility rules first.

2. 2Read the approval email

   Approval starts your testing window: normally 90 days to test after approval, and AACN is currently allowing 180 days (checked October 2026). Pick a date inside the first half of it, so a sick day or a canceled slot does not push you past the end.

3. 3Book a PSI seat

   You test at a PSI test center or by PSI live remote proctoring. A test center gives you a controlled room and someone else's computer. Remote saves the drive but needs a private room and a machine that passes PSI's system check before exam day.

4. 4Sit the exam

   3 hours for 150 items. Answer on the first pass, keep moving, and do not let a run of unfamiliar questions convince you that you are failing.

Test day

• Check that the name on your ID matches your AACN application; the handbook lists the ID PSI accepts.
• Remote testing: run PSI's system check on the same computer and network you will use, and clear the room the night before.
• Reschedule and missed-appointment rules are in the handbook. Read them when you book, not when you are running late.

70.1% of first-time candidates passed in 2025 (3,321 tested). Earlier years: 68.2% in 2024 and 70.3% in 2023. Three years within about two points of each other, so plan on these odds: roughly three in ten first-time candidates do not pass.

The rate does not say where the failing candidates lost their points. The test plan says where the points are: about half the scored items sit in three areas, so a weak cardiovascular or multisystem score is the fastest way to end up below 82. For scale, 21,568 nurses held a current PCCN in AACN's 2025 figures.

The PCCN exam handbook is published by AACN Certification Corporation, the certification arm of the American Association of Critical-Care Nurses. When a prep site, a forum post or this page disagrees with it, the handbook wins. It runs long; read four parts closely and skim the rest.

• The test plan. Every area with its listed topics. Use it as a checklist: tick what you can explain, circle what you cannot, and study the circles in weight order.
• Eligibility and application. The two hour routes and the audit rules.
• Fees, retests and refunds. The numbers above, plus what happens if you withdraw.
• Scheduling and test day. PSI booking, rescheduling, ID and the remote testing rules.

The handbook also carries a handful of sample questions, keyed but without rationales. Do them once to calibrate the style, then move to a bank that explains its answers, like the free PCCN practice test here. Pass rates and the cut score live on a separate AACN exam statistics page. AACN sells its own practice exam; no prep product is required.