Certified disability management specialists are individuals who help people get back to work and back to life. They help them overcome the challenges of a workplace injury or illness. Certification is an important step to take for those who are interested in working in this field.
Having a good CDMS exam score can make a big difference in your career. Our study guide will give you the tips and tricks that you need to pass your CDMS test with flying colors.
Certified Disability Management Specialist jobs can be found in a variety of industries, including human resources, occupational health, and risk management. These professionals help people with disabilities find employment and navigate the process of filing for benefits. They also work with employers to ensure they are meeting their obligations under federal and state law. Practice with the free CDMS - Certified Disability Management Specialist practice test on PracticeTestGeeks (7 questions with answer explanations).
While a CDMS certification is not required for anyone working in this field, it can give you an edge in the job market. It also shows employers that you have taken the time to advance your skills and knowledge in this area. In addition, it can provide you with access to continuing education programs that can keep you up-to-date on the latest trends in the field.
In order to become a Certified Disability Management Specialist, you must have a bachelor’s degree in a related field and two years of full-time experience in case management or disability management. You must also pass the CDMS exam, which consists of 150 multiple-choice questions. The best way to prepare for the exam is by using a study guide like this one.
Numbers in brackets link to the official sources listed under Sources & last verified. Dates that have passed are removed automatically.
| Item | Detail | Source · Verified |
|---|---|---|
| Number of questions | 150 multiple-choice questions (25 unscored field-test items)[1] | The Commission · Oct 27, 2026 |
| Passing score | Scaled score set by standard-setting (no fixed raw cut)[1] | The Commission · Oct 27, 2026 |
| Retake fee | $195 retake fee[1] | The Commission · Oct 27, 2026 |
| Validity | 5 years[1] | The Commission · Oct 27, 2026 |
| Delivery | Pearson VUE test centers or OnVUE online proctoring[2] | pearsonvue.com · Oct 27, 2026 |
| Score release | Instant on-screen pass/fail; official results about 4–6 weeks after the testing period closes[3] | The Commission · Oct 31, 2026 |
| Registration deadline | January 31, 2027 (March 2027 exam cycle)[3] | The Commission · Oct 31, 2026 |
| Registration opens | Opens November 1, 2026 (March 2027 exam cycle)[3] | The Commission · Oct 31, 2026 |
| Testing window | March 13–20 (March cycle) and September 11–18 (September cycle)[3] | The Commission · Oct 31, 2026 |
Interactive CDMS - Certified Disability Management Specialist Exam resources on PracticeTestGeeks, free to start:
According to The Commission, “The certification exam consists of 150 multiple-choice questions drawn from The Commission’s CDMS item bank.”[1]
The content areas below are copied from the official CDMS content outline published by The Commission. The right-hand column shows which of our practice sets covers it.
| Official content area | Practice on this site |
|---|---|
| Disability and Work Interruption Case Management[4] | CDMS Medical Aspects of Disability and Cas... Practise reading a case, identifying the medical and functional limits involved, and choosing the next sensible case management step. |
| Employment Leaves and Benefits Administration[4] | CDMS Workers' Compensation and Claims Mana... Practise telling apart the benefit and leave programs, who administers each, and how claims move through them. |
| Program Development, Management, and Evaluation[4] | CDMS Vocational Rehabilitation and Return-... Practise how return-to-work and vocational programs are designed, run and judged, including what outcomes are worth measuring. |
| Workplace Interventions[4] | CDMS Ergonomics, Workplace Safety, and Inj... Practise matching job demands to an employee's capacities through ergonomic changes, safety measures and accommodations. |
Prepare for the CDMS - Certified Disability Management Specialist Exam exam with our free practice test modules. Each quiz covers key topics to help you pass on your first try.
These are practice questions written for this site, not questions from the real exam. Each explanation shows why the right answer is right and why the others are wrong.
Question: Under the ADA, a 'qualified individual with a disability' is someone who:
Answer: B. Can perform the essential functions of the job with or without reasonable accommodation
Explanation:
The correct answer is that a qualified individual can perform the essential functions of the job with or without reasonable accommodation. The definition looks at ability to do the core job duties, and it expressly allows for accommodation to make that possible.
Recognition by the Social Security Administration is a separate benefits determination with its own test, so it does not define ADA qualification. Receiving workers' compensation benefits describes a claim status, not job ability, and a person can be on those benefits and still be qualified, or not. Length of employment, such as at least one year, is not part of the definition, since applicants are covered too.
Rule to remember: ADA qualification asks whether the person can do the essential functions, with or without accommodation, and ignores benefit status or tenure.
Question: Which federal agency enforces Title I (employment) provisions of the ADA?
Answer: B. Equal Employment Opportunity Commission (EEOC)
Explanation:
The Equal Employment Opportunity Commission is correct. It enforces Title I of the ADA, the part that prohibits disability discrimination in employment, and it is where charges of discrimination are filed and investigated.
The Department of Labor administers many workplace laws, which makes it a tempting answer, but ADA Title I is not among its enforcement duties. The Department of Justice enforces other parts of the ADA, such as the public-entity and public-accommodation provisions, so it is the right agency for a different question. The Office of Federal Contract Compliance Programs deals with federal contractors under separate authorities, not with Title I.
Rule to remember: match each title of the ADA to its agency, and for employment think EEOC.
Question: Includes the procedures to modify the workplace to be compatible with the returning employee's physical, intellectual, and emotional capacities.
Answer: B. Return to work accommodation
Explanation:
The answer is return to work accommodation. The question describes procedures that modify the workplace to fit the returning employee's physical, intellectual and emotional capacities, and that is exactly what this term covers. It is tied to someone coming back after an absence, whatever the cause.
Job accommodation is a broader term for adjusting a job for any employee and does not carry the focus on a return after absence. Performance benchmarking compares results against a standard, so it measures rather than modifies the workplace. Step 4 in the evaluation process is a position in a sequence and says nothing about workplace changes.
Rule to remember: when a question stresses fitting the environment to a returning worker's capacities, choose the option that names return to work accommodation.
Start with the official CDMS Certification Guide and the content areas it lists, so you know what the exam covers before you answer anything. Then take a short mixed set, such as the general questions and answers page, as a diagnostic. Do not worry about the score. Note which areas feel weakest.
Next, work through the topic sets that match those areas: case management and medical aspects, workers' compensation and claims, vocational rehabilitation and return to work, and ergonomics and workplace safety. Add the ADA and behavioral health sets, since accommodation and psychosocial questions can appear inside any case scenario. After each set, read every explanation, including those for questions you got right, and write the general rule in your own words.
Return to your weak areas and repeat the sets until your mistakes are about misreading the scenario rather than missing the concept. Use the trivia and MCQ pages for quick recall near the end.
Plan your timing around the designated testing windows and the application dates. In the last days, stop adding new material, reread your notes, and check your test-center or OnVUE requirements with Pearson VUE.
CDMS stands for Certified Disability Management Specialist
The Certified Disability Management Specialists (CDMS) certification displays a dedication to ongoing education and skill development, as well as high professional and ethical standards.
Candidates having a four-year college degree or a registered nurse license are eligible to become a CDMS. Candidates must also demonstrate 12 months of work experience in the disability management field. Disability management specialists who operate as freelance contractors for smaller businesses must fill out a form detailing the type of work they did for three different employers and the amount of hours they worked for each. In addition, you need take the CDMS certification exam.
Certified Disability Management Specialists can operate either within or externally as a provider. Although they may provide direct services to workers with disabilities, they frequently perform executive functions such as administration of DM services, policy and procedure development, promotion of RTW concepts through education and training, consulting to joint labor-management committees, program evaluation, and so on.
The CDMS is an integrated disability management specialist who understands the legal and regulatory requirements as well as what it takes to return people to work, their families, and active community participation.
| Pros | Cons |
|---|---|
| CDMS certification validates expertise recognized by employers nationwide | Must complete continuing education to maintain active certification |
| Opens doors to advanced positions and leadership roles | Pass rates vary — thorough preparation is essential for success |
| Demonstrates commitment to professional standards and ethics | Some certifications require prerequisite experience or education |
Try these questions from our free CDMS - Certified Disability Management Specialist Exam practice tests. The correct answer and an explanation follow each question.
Which classification system is used internationally to describe functioning, disability, and health in disability management?
Answer: B. The International Classification of Functioning, Disability and Health (ICF)
The ICF provides a framework for describing functional states associated with health conditions, covering body functions/structures, activity, and participation.
A disability management specialist identifies that a claimant has co-occurring depression and a musculoskeletal injury. What approach is MOST effective for this situation?
Answer: C. Implement an integrated care model addressing both conditions simultaneously
An integrated care model that addresses both the physical and mental health conditions concurrently produces better outcomes, as untreated depression significantly impairs physical rehabilitation and return-to-work.
The biopsychosocial model of disability emphasizes that disability outcomes are influenced by which combination of factors?
Answer: A. Biological, psychological, and social factors working together
The biopsychosocial model recognizes that biological (medical), psychological (mental health, beliefs, coping), and social (workplace, family, cultural) factors all interact to shape disability and recovery outcomes.
What is the purpose of utilization review (UR) in disability case management?
Answer: B. To evaluate the medical appropriateness and necessity of proposed or ongoing treatment
Utilization review assesses whether proposed medical treatment meets established clinical criteria for appropriateness and necessity.
Take the full CDMS - Certified Disability Management Specialist Exam practice test
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