- What You Are Actually Studying For
- Exam Structure: Core Plus Simulation
- Eligibility, Fees, and Registration Mechanics
- The Four Exam Objective Headings
- Preparing for the 12 Simulation Cases
- How Passing Works
- Reading the Historical Pass-Rate Data Carefully
- A Domain-Driven Study Sequence
- Test Day and OnVUE Logistics
- After You Pass: Renewal and Career Use
- Frequently Asked Questions
- The Accredited Case Manager exam has two portions: 110 core questions in two hours and 31 simulation questions across 12 cases in 90 minutes.
- Only 90 of the 110 core questions are scored; 20 are unscored pretest items you cannot identify.
- Passing means meeting each portion's criterion-referenced standard, not hitting a fixed raw percentage.
- Care Coordination, Intervention, and Transition Management carries the largest core allocation: 45 scored items.
What You Are Actually Studying For
The Accredited Case Manager (ACM) credential is offered through the American Case Management Association (ACMA), with governance from the National Board for Case Management (NBCM). It targets case managers working inside the health care delivery system, and it is built for two professional backgrounds: nurses (ACM-RN) and social workers (ACM-SW). Both tracks are retained, neither replaces the other, and they share one core examination while each has its own discipline-specific simulation examination.
That structure shapes how you should study. You are preparing for a shared body of knowledge about hospital and health-system case management, plus a scenario-based portion that tests how your discipline applies that knowledge in realistic situations. If you are new to the credential itself, the primer at What Is ACM Certification? covers the basics before you dive into preparation.
Exam Structure: Core Plus Simulation
According to the 2026 candidate handbook, the examination is delivered by DRC/Pearson VUE, either at a test center or through OnVUE remote proctoring. The exam is in English and based on United States practice. The two portions are distinct, so plan for each separately.
| Portion | Questions | Time | Notes |
|---|---|---|---|
| Core examination | 110 multiple-choice | 2 hours | 90 scored plus 20 unscored pretest items; shared by RN and SW candidates |
| Specialty simulation | 31 multiple-choice across 12 cases | 90 minutes | Discipline-specific (ACM-RN or ACM-SW) |
| Combined exam | 141 questions | 210 minutes | Arithmetic total of the two portions |
One common confusion deserves a direct correction: the 141-question figure is the sum of both portions. It does not mean the core exam has 141 questions. Treat them as two separate tests with two separate timers and two separate standards.
The unscored pretest items
Twenty of the 110 core questions are unscored pretest items used to try out future content. You will not be told which ones they are. The practical consequence: do not let a strange, unfamiliar question rattle you. It may be an unscored item, and spending extra time agonizing over it costs you minutes you need for scored questions.
Timing math
Two hours for 110 questions works out to a little over a minute per question. The simulation portion gives 90 minutes for 31 questions, but those questions are grouped around 12 cases, so reading time is front-loaded. Budget time per case, not just per question. For a broader sense of how demanding this feels in practice, see How Hard Is the ACM Exam?
Eligibility, Fees, and Registration Mechanics
Before building a study calendar, confirm you qualify. Candidates need one of the following licensure or education foundations:
- A current RN license, or
- An accredited social-work bachelor's or master's degree, or a current social-work license
On top of that, you need one year (2,080 hours) of supervised, paid case-management experience in the health delivery system. Internships do not count toward this requirement. Applicants with fewer than two years of experience must provide supervisor contact information and an attestation. The full breakdown lives in ACM Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Fees you should budget for
| Item | Cost |
|---|---|
| Examination fee | $359 |
| Expedited scheduling add-on | $46 |
| Retest, both portions | $359 |
| Retest, one portion | $200 |
| Renewal (every four years) | $209 |
Notice the retest structure: failing only one portion lets you retake just that portion at the lower fee. That is a meaningful reason to study both portions thoroughly rather than gambling on one. For a full cost picture, including renewal, read ACM Certification Cost 2026. Scheduling windows and deadlines are covered in ACM Exam Dates 2026.
The Four Exam Objective Headings
The handbook organizes content under official exam-objective headings. There are three shared core areas, followed by the single specialty-simulation area. That is why the heading list has four entries even though there are only three core areas. The scored-item counts for the three core areas are 38, 45, and seven. The handbook does not publish percentage weights, so do not trust any resource that assigns them.
Screening and Assessment
This is the foundation of the case-management process: identifying which patients need case management and understanding their situation. Expect questions on how a case manager gathers and interprets information to determine needs and risks.
- Identifying patients who need case-management services
- Gathering clinical, psychosocial, and financial information
- Recognizing barriers to care and discharge
- Prioritizing needs based on the data collected
Care Coordination, Intervention, and Transition Management
This area has the largest core allocation: 45 scored items. It is where the day-to-day work of a hospital or health-system case manager lives, so it deserves the biggest share of your study hours.
- Coordinating services across the care team and across settings
- Planning and executing safe transitions between levels of care
- Intervening when plans stall, break down, or conflict with patient preferences
- Communicating handoffs so continuity of care is preserved
Process Improvement and Evaluation
This area is smaller in scored items but easy to underestimate. It tests whether you can evaluate outcomes and contribute to better systems, not just manage individual cases.
- Measuring the effectiveness of case-management interventions
- Using outcome data to identify gaps and drive improvement
- Understanding the case manager's role in quality and utilization efforts
Assessment, Care Coordination, and Intervention
This heading is the specialty-simulation area, and it is where the RN and SW tracks diverge. The questions are presented inside case scenarios and reward applied judgment more than recall.
- Working through realistic cases from your own discipline's perspective
- Integrating assessment findings with coordination and intervention decisions
- Choosing the best action among several plausible options
For a deeper treatment of each heading, see ACM Exam Domains 2026: Complete Guide to All 4 Content Areas.
Preparing for the 12 Simulation Cases
The simulation portion trips up candidates who study only for recall. Thirty-one multiple-choice questions are spread across 12 cases, and you will have 90 minutes to work through them. New multiple-choice simulation forms began on January 5, 2026, so any older study material describing a different simulation format may be out of date.
Know which format you are preparing for
Some legacy information-gathering and decision-making scoring language remains in the handbook. When in doubt, prioritize the explicit 2026 question-format specification: multiple-choice questions attached to cases. Verify any legacy scoring language before building your preparation around it. Resources written for the older format may teach you a style of answering that no longer applies.
How to practice with case-based questions
- Read the case for the problem, not the details. Identify what the case manager is actually being asked to decide.
- Anchor in your discipline. RN candidates should reason from clinical assessment and care planning; SW candidates should reason from psychosocial assessment, resources, and advocacy. Your simulation exam reflects your track.
- Eliminate options that skip steps. Case-management questions often reward the response that follows the process in the correct order, such as assessing before intervening.
- Choose the patient-centered, safe, and compliant option when two answers both seem reasonable.
If you want realistic scenario practice, the question bank at our ACM practice test platform is built around this applied style.
How Passing Works
The exam uses a criterion-referenced standard that is specific to each portion's form. In plain terms, there is no single fixed raw-percentage cutoff like "70 percent to pass." You must meet the standard for the core portion and the standard for the simulation portion. Because the 20 pretest items are unscored, only the 90 scored core items count toward your result.
The takeaway for preparation: stop trying to reverse-engineer a magic percentage. Aim for genuine competence across the three core areas and strong applied judgment on cases. The detailed explanation is in ACM Passing Score 2026: Exactly What You Need to Pass.
Key Takeaway
Because each portion has its own standard, a strong core performance does not compensate for a weak simulation performance, and vice versa. Prepare for both portions as if they were separate exams, because for scoring purposes they are.
Reading the Historical Pass-Rate Data Carefully
The ACM Certification FAQ reported 2022 component pass rates: RN core 64.9%, RN simulation 60.3%, SW core 50.2%, and SW simulation 67.6%. These are useful for a rough sense of difficulty, but treat them with caution for three reasons:
- They are component rates, not a combined pass rate for the whole exam.
- They come from 2022, before the revised 2026 exam format.
- The SW core figure is notably lower than the others, which may reflect differences in candidate preparation more than anything about the exam itself.
Do not extrapolate these numbers to your own odds. For more context, read ACM Pass Rate 2026: What the Data Shows.
A Domain-Driven Study Sequence
Here is one way to sequence preparation around the exam's actual structure. Adjust the pacing to your own experience level; the logic of the ordering is what matters.
Handbook and Baseline
- Read the 2026 candidate handbook end to end, focusing on the format specification
- Confirm your eligibility paperwork and supervisor attestation needs
- Take a diagnostic set to see where you stand across the three core areas
Care Coordination, Intervention, and Transition Management
- Start here because it holds the most scored items (45)
- Study transitions between levels of care, handoffs, and barrier resolution
- Practice with scenario questions that force a best-next-action choice
Screening and Assessment
- Review identification of at-risk patients and information gathering
- Connect assessment findings to coordination decisions
Process Improvement and Evaluation
- Cover outcome measurement and quality concepts
- Keep this tight; it has the fewest scored items but should not be skipped
Simulation Cases and Timed Practice
- Work through case-based questions in your discipline's voice (RN or SW)
- Run timed blocks mirroring 110 questions in two hours and 31 case questions in 90 minutes
- Review every miss for the reasoning error, not just the right answer
The one generic principle worth keeping: revisit weak areas on a spacing schedule rather than cramming. Everything else in this plan is tied to the exam's specific structure. A condensed list of facts to memorize alongside this plan appears in the ACM Cheat Sheet 2026, and structured practice is available at the main practice test site.
Test Day and OnVUE Logistics
You can test at a Pearson VUE center or remotely through OnVUE proctoring. Choose based on your own environment. If your home or office cannot guarantee a quiet, interruption-free space, a test center removes that risk. If you test remotely, run the system check in advance and prepare your room according to the proctoring rules.
- Expedited scheduling is available for an additional $46 if you need an earlier slot than standard scheduling offers.
- Plan your pacing: roughly a minute and a bit per core question, and a per-case budget for simulations.
- Flag and move on from questions that stall you; an unfamiliar item may be an unscored pretest question.
After You Pass: Renewal and Career Use
The credential is valid for four years. Renewal costs $209 and requires 40 continuing-education hours, at least 30 of which must be specific to health-care-delivery-system case management. Keep a running log of qualifying CE from the start rather than scrambling in year four.
The credential is aimed at professionals working in hospitals and health systems, and it lines up with roles in hospital case management, care transitions, and utilization-related work. To explore whether the investment makes sense for your situation, see Is the ACM Certification Worth It?, ACM Salary Guide 2026, and ACM Jobs.
Frequently Asked Questions
The combined exam totals 141 questions across 210 minutes: 110 core multiple-choice questions in two hours (90 scored, 20 unscored pretest) plus 31 specialty multiple-choice questions across 12 simulation cases in 90 minutes.
They share one core examination but take different discipline-specific simulation examinations. Both ACM-RN and ACM-SW credentials are retained, and neither replaces the other.
You can retest just that portion for $200. Retaking both portions costs $359. Each portion is judged against its own criterion-referenced standard.
Care Coordination, Intervention, and Transition Management, which has the largest core allocation at 45 scored items. The other core areas carry 38 and seven scored items.
Four years. Renewal costs $209 and requires 40 CE hours, with at least 30 specific to health-care-delivery-system case management.