- How the Accredited Case Manager Exam Is Built
- Why Four Headings Do Not Mean Four Equal Domains
- Screening and Assessment
- Care Coordination, Intervention, and Transition Management
- Process Improvement and Evaluation
- The Specialty Simulation Area
- What Changed in 2026
- Sequencing Your Preparation by Area
- Registration, Fees, and Eligibility Mechanics
- Frequently Asked Questions
- The Accredited Case Manager exam has three shared core areas with 38, 45 and seven scored items, plus one specialty-simulation area.
- Care Coordination, Intervention, and Transition Management carries the largest core allocation: 45 scored items.
- The exam totals 141 questions in 210 minutes: 110 core items in two hours, then 31 simulation items in 90 minutes.
- Passing means meeting each portion's form-specific, criterion-referenced standard, not a fixed raw-percentage cutoff.
How the Accredited Case Manager Exam Is Built
The Accredited Case Manager (ACM) credential is administered by the American Case Management Association (ACMA), with governance from the National Board for Case Management (NBCM). It serves hospital and health-system case managers, and it keeps two discipline tracks: ACM-RN for registered nurses and ACM-SW for social workers. Neither track replaces the other. Both candidates sit one shared core examination and then a discipline-specific simulation examination.
That two-portion design is the first thing to understand about the domains. Many candidates assume the exam is a single block of questions divided into topic buckets. It is not. The handbook specifies a core portion and a simulation portion, each with its own question count, time limit and scoring standard.
| Portion | Question Format | Items | Time |
|---|---|---|---|
| Core examination | Multiple choice | 110 total (90 scored, 20 unscored pretest) | 2 hours |
| Specialty simulation | Multiple choice tied to 12 simulation cases | 31 | 90 minutes |
| Combined exam line | Arithmetic total of both portions | 141 | 210 minutes |
Be careful with the 141 figure. It is the sum of the two portions, not 141 core questions. The 20 unscored pretest items in the core portion are indistinguishable from scored items while you are testing, so treat every question as if it counts. For a deeper look at how this plays out in practice, see our guide on how hard the ACM exam really is.
Why Four Headings Do Not Mean Four Equal Domains
The official exam-objective headings for the Accredited Case Manager exam include three shared core areas followed by the single specialty-simulation area. That is four headings, but it is not four core domains, and ACMA does not publish percentage weights that we can responsibly repeat. What the handbook does provide is a count of scored items for each core area: 38, 45 and seven.
Here are the four headings as they appear in the exam objectives:
- Screening and Assessment
- Care Coordination, Intervention, and Transition Management
- Process Improvement and Evaluation
- Assessment, Care Coordination, and Intervention (the specialty-simulation area)
The core outline retains an effective date of January 1, 2024, even though the simulation forms changed in 2026. That mismatch is deliberate: the content outline stayed stable while the simulation question format was revised.
Screening and Assessment
Screening and Assessment is a core area and, with 38 scored items, the second-largest by item count. It covers the front end of the case-management process: identifying which patients need case-management involvement and gathering the information required to build a plan.
Screening and Assessment
Candidates must show they can determine who needs case management and assemble a complete picture of the patient's situation before planning begins.
- Identifying patients at risk for complicated discharges, readmissions or gaps in care
- Gathering clinical, psychosocial, functional and financial information from the patient, family, chart and care team
- Recognizing barriers such as limited caregiver support, insurance gaps, health literacy and transportation
- Prioritizing assessment findings so the highest-risk needs drive the plan
- Applying the right level of case-management intensity to the patient's acuity
Questions here tend to test judgment rather than recall. You may be given a short patient scenario and asked which piece of missing information matters most, or which risk factor should prompt escalation. RN and SW candidates share this core, so social-work candidates should expect clinical-leaning content and nurses should expect psychosocial content. Neither discipline gets a pass on the other's side of the assessment.
Care Coordination, Intervention, and Transition Management
This is the heavyweight of the core examination, with 45 scored items, the largest core allocation. If you only have time to deeply master one area, this is the one. It covers what case managers do once the assessment is complete: building the plan, arranging services, managing the patient's movement through the health-care delivery system and making transitions safe.
Care Coordination, Intervention, and Transition Management
This area tests whether you can turn an assessment into action and keep the patient safe as they move between settings.
- Developing and updating the plan of care in collaboration with the patient, family and interdisciplinary team
- Coordinating services across acute care, post-acute care, home health, community resources and payers
- Managing discharge planning and transitions between levels of care
- Communicating handoffs clearly so information is not lost between settings
- Advocating for the patient when coverage, access or resource barriers appear
- Following up after transitions to confirm the plan is working
The word "transition" in the heading is doing real work. Expect scenarios built around discharge: a patient who is medically ready but lacks a safe place to go, a post-acute referral that stalls, or a payer decision that conflicts with the care team's recommendation. The best answer usually protects patient safety first, then respects patient choice, then works within payer and regulatory constraints.
Process Improvement and Evaluation
With only seven scored items, Process Improvement and Evaluation is the smallest core area. Its small size can tempt candidates to skip it, which is a mistake: seven items can be the margin between meeting and missing a standard, and the content is often unfamiliar to clinicians who spend their days at the bedside rather than in quality meetings.
Process Improvement and Evaluation
This area looks at how case-management practice is measured and improved at the department and organizational level.
- Understanding the outcomes case-management programs track, such as length of stay, readmissions and avoidable delays
- Interpreting data to identify problems in workflow or patient flow
- Recognizing the purpose of quality-improvement cycles and how findings drive change
- Evaluating whether interventions actually produced the intended result
- Connecting case-management activity to organizational and patient-level outcomes
You do not need a quality-improvement degree to handle these items, but you do need the vocabulary and the logic: define the problem, measure it, intervene, re-measure. Candidates from bedside roles should read a few case-management quality reports or ask a department leader how their metrics are reviewed.
The Specialty Simulation Area
The fourth heading, Assessment, Care Coordination, and Intervention, belongs to the specialty simulation examination rather than the shared core. This portion is discipline-specific: RN candidates sit an RN simulation and SW candidates sit an SW simulation. It consists of 31 multiple-choice questions across 12 simulation cases in 90 minutes.
The heading overlaps in name with core content on purpose. The core tests whether you know the principles; the simulation tests whether you can apply them to a realistic case as a practicing member of your discipline. Each case presents a patient situation, and the questions that follow ask you to make the kinds of decisions a hospital case manager makes: what to assess next, whom to involve, which intervention fits and how to coordinate the plan.
| Feature | Core Examination | Specialty Simulation |
|---|---|---|
| Shared by RN and SW candidates | Yes | No, discipline-specific |
| Content areas | Screening and Assessment; Care Coordination, Intervention, and Transition Management; Process Improvement and Evaluation | Assessment, Care Coordination, and Intervention |
| Format | 110 multiple-choice items | 31 multiple-choice items across 12 cases |
| Time | 2 hours | 90 minutes |
Because the two portions are scored separately, a strong core result does not rescue a weak simulation result, and the reverse is also true. Retesting reflects this structure: retaking both portions costs $359, while retaking only one portion costs $200. For the full financial picture, see our ACM certification cost breakdown.
What Changed in 2026
The 2026 handbook introduced the most important update for current candidates: new multiple-choice simulation forms began January 5, 2026. Earlier simulation formats used different question styles, and some legacy information-gathering and decision-making scoring language still appears in the handbook text.
The practical consequence is that forum posts, older prep books and colleagues' recollections from before 2026 may describe a different simulation experience. The core outline's January 1, 2024 effective date means the core content areas are comparatively stable, but the simulation delivery has changed. Our passing score guide explains how the criterion-referenced standard works, and it is worth reading before you interpret any score-related advice from older sources.
A note on pass rates: ACMA's FAQ reported 2022 component rates of 64.9% for RN core, 60.3% for RN simulation, 50.2% for SW core and 67.6% for SW simulation. Those figures are separate component results from 2022. They are not a combined pass rate and not results for the revised 2026 exam. Our ACM pass rate analysis goes through how to read them responsibly.
Sequencing Your Preparation by Area
Because the areas differ so much in scored-item count, your schedule should too. Here is one way to distribute effort across the exam's structure, assuming roughly six weeks of preparation. Adjust the pacing to your own background: a nurse who has never worked in utilization review will need more time on Process Improvement and Evaluation than a case manager who sits in quality meetings.
Care Coordination, Intervention, and Transition Management
- Start with the largest core allocation (45 scored items) so you have the most time with it
- Work through discharge-planning and level-of-care transition scenarios
- Review payer, post-acute and community-resource concepts
Screening and Assessment
- Practice identifying risk factors and prioritizing assessment findings
- Cover the side of assessment your own discipline sees less often (clinical for SW, psychosocial and financial for RN)
Process Improvement and Evaluation
- Learn the outcome measures and quality-improvement vocabulary
- Do not skip this area: seven scored items can matter at the margin
Specialty Simulation Practice
- Work case-based multiple-choice sets in your own discipline
- Rehearse the 90-minute pacing: 31 questions across 12 cases
- Take a full-length run of both portions to test endurance across 210 minutes
You can also begin applying these ideas immediately with questions from our ACM practice test, which lets you sort your results by content area to see where you are weakest. For a one-page recap of the facts that matter most, keep our ACM cheat sheet beside you during review.
Registration, Fees, and Eligibility Mechanics
Knowing the domains is only useful if you can get a seat. The Accredited Case Manager exam is delivered through DRC and Pearson VUE, either at a test center or through OnVUE remote proctoring. The exam is in English and based on United States practice.
| Item | Detail |
|---|---|
| Examination fee | $359 |
| Expedited scheduling | Adds $46 |
| Retest, both portions | $359 |
| Retest, one portion | $200 |
| Credential validity | Four years |
| Renewal | $209 and 40 CE hours (at least 30 specific to health-care-delivery-system case management) |
Eligibility requires a current RN license, or an accredited social-work bachelor's or master's degree or a current social-work license. You also need one year, or 2,080 hours, of supervised paid case-management experience in the health delivery system. Applicants with less than two years of experience must provide supervisor contact information and an attestation, and internships do not count toward the experience requirement. Full details are in our ACM requirements guide, and scheduling windows are covered in ACM exam dates.
Key Takeaway
Match your preparation to the structure the handbook actually gives you: one shared core with 38, 45 and seven scored items, then a separate discipline-specific simulation. Spend the most time where the scored items are concentrated, and do not let the smallest area become your weakest.
Frequently Asked Questions
No. The four headings are three shared core areas plus the single specialty-simulation area. The core areas carry 38, 45 and seven scored items, and the simulation is a separate portion. No percentage weights are published for these headings.
Care Coordination, Intervention, and Transition Management has the largest core allocation, with 45 scored items. Screening and Assessment follows with 38, and Process Improvement and Evaluation has seven.
The combined exam is 141 questions in 210 minutes. That is 110 core multiple-choice items (90 scored and 20 unscored pretest) in two hours, plus 31 specialty multiple-choice items across 12 simulation cases in 90 minutes.
They share the same core examination but take different discipline-specific simulation examinations. ACM-RN and ACM-SW are both retained, and neither replaces the other.
New multiple-choice simulation forms began January 5, 2026. Some legacy scoring language remains in the handbook, so rely on its explicit 2026 question-format specification and verify older scoring descriptions before using them. For background on the credential itself, see what ACM certification is.