- Exam Structure Overview
- Domain 1: Foundations and Professional Practice
- Domain 2: Screening, Assessment, Evaluation, and Diagnosis
- Domain 3: Planning, Implementation, and Evaluation of Treatment
- How the Big Nine Practice Areas Cut Across Domains
- Scheduling Your Prep Around the Three Domains
- Registration Mechanics You Need to Know
- Frequently Asked Questions
- All three CCC-SLP content categories are weighted equally at roughly 33.3% each, about 44 questions apiece.
- The Praxis 5331 exam has 132 selected-response questions in 150 minutes with no guessing penalty.
- Every domain draws from ASHA's "big nine" practice areas, so content overlaps across categories.
- You need a scaled score of 162 out of 200 to pass, matching most state licensing cut scores.
Exam Structure Overview
The Certificate of Clinical Competence in Speech-Language Pathology (CCC-SLP) is issued by the American Speech-Language-Hearing Association (ASHA), and the pathway to earning it runs directly through a single standardized exam: the Praxis Speech-Language Pathology test, code 5331. ETS develops and delivers this exam at Prometric test centers and through live remote proctoring, and it's offered year-round rather than in narrow testing windows.
Unlike some certification exams that heavily weight one section over another, the Praxis 5331 splits its content into three categories of essentially equal size. Each domain represents approximately one-third of the exam, translating to about 44 questions out of the total 132 selected-response items delivered in 150 minutes. Because scoring includes no penalty for guessing, candidates should answer every single question, even ones they're unsure about.
Understanding how these three domains are constructed - and how they interact with ASHA's broader scope-of-practice framework - is the foundation of any serious prep plan. For a full walkthrough of how to structure that plan, see the CCC-SLP Study Guide 2026.
Domain 1: Foundations and Professional Practice (33%)
This domain is where the exam tests whether you understand the professional infrastructure surrounding clinical work - not just the clinical work itself. Expect items on scope of practice, supervision responsibilities, service delivery models, interprofessional collaboration, and legal and regulatory considerations that shape how SLPs operate in schools, hospitals, private practice, and other settings.
Foundations and Professional Practice
Candidates must understand the ethical and administrative scaffolding that governs clinical decision-making, not just the decisions themselves.
- ASHA Code of Ethics application to real clinical scenarios
- Documentation standards and record-keeping requirements
- Evidence-based practice: integrating research, clinical expertise, and client values
- Cultural and linguistic diversity considerations in service delivery
- Reimbursement, regulatory, and workplace-setting distinctions (schools vs. medical vs. private practice)
This is also where the exam concentrates items on evidence-based practice methodology - how to critically evaluate a research study, weigh levels of evidence, and apply findings to an individual client. Because ethics-related content is embedded throughout the certification maintenance requirements as well (professional development hours must include designated ethics content), it's worth treating this domain as connective tissue for your entire practice, not an isolated study unit.
Domain 2: Screening, Assessment, Evaluation, and Diagnosis (33%)
The second domain centers on the clinical reasoning that happens before treatment ever begins: how you screen a client, select and administer appropriate assessment tools, interpret results, and arrive at a diagnosis. This domain tends to feel the most "content heavy" because it draws on detailed knowledge of standardized and non-standardized assessment procedures across every disorder area.
Screening, Assessment, Evaluation, and Diagnosis
Candidates must demonstrate the ability to select, administer, score, and interpret assessment procedures appropriately for the client's age, culture, and presenting concern.
- Case history gathering and interview techniques
- Standardized test selection and psychometric considerations
- Dynamic and criterion-referenced assessment approaches
- Differential diagnosis across communication and swallowing disorders
- Interpreting assessment data to determine eligibility and severity
Questions in this domain often present a client vignette - age, background, referral concern - and ask you to identify the most appropriate next assessment step or the most likely diagnosis given a described symptom pattern. This vignette-based, applied-reasoning format is a hallmark of the exam's question style, and it rewards candidates who practice interpreting scenarios rather than just memorizing facts.
Domain 3: Planning, Implementation, and Evaluation of Treatment (33%)
The third domain shifts from "what's wrong" to "what do we do about it." It covers goal writing, intervention selection, treatment modification based on client progress, discharge planning, and how to measure whether therapy is actually working.
Planning, Implementation, and Evaluation of Treatment
Candidates must show they can design, deliver, and adjust treatment plans that are appropriate, measurable, and responsive to client progress.
- Writing measurable, functional treatment goals
- Selecting evidence-based intervention approaches by disorder area
- Monitoring progress and modifying treatment plans mid-course
- Counseling clients and families on prognosis and carryover strategies
- Discharge criteria and transition planning
Because this domain asks you to reason through cause-and-effect clinical decisions - if a client isn't progressing on a target, what do you change and why - it rewards candidates who can think like a working clinician rather than someone reciting a textbook definition. Many candidates find this domain the most intuitive if they've had substantial clinical fellowship or practicum exposure, but it can trip up test-takers who studied disorders in isolation without connecting them to intervention planning.
Key Takeaway
Practice answering scenario-based questions for all three domains, not just reviewing definitions. The exam consistently frames content through client vignettes that require applied clinical judgment.
How the Big Nine Practice Areas Cut Across Domains
One detail that surprises many first-time test-takers: the three content categories aren't organized by disorder type. Instead, ASHA's nine practice areas - speech sound production; fluency; voice, resonance, and motor speech; receptive and expressive language; social aspects of communication including pragmatics; cognitive aspects of communication; augmentative and alternative communication; hearing; and feeding and swallowing - are woven through all three domains simultaneously.
That means a question about feeding and swallowing might appear in Domain 2 as an assessment scenario, and a separate feeding and swallowing question might show up in Domain 3 as a treatment-planning scenario. You can't study the big nine areas once and assume you've covered all three domains; you need to practice applying each practice area through the lens of foundations, assessment, and treatment separately.
| Domain | Weight | Approx. Questions | Core Focus |
|---|---|---|---|
| Foundations and Professional Practice | ~33.3% | ~44 | Ethics, scope of practice, documentation, evidence-based practice |
| Screening, Assessment, Evaluation, and Diagnosis | ~33.3% | ~44 | Test selection, interpretation, differential diagnosis |
| Planning, Implementation, and Evaluation of Treatment | ~33.3% | ~44 | Goal writing, intervention selection, progress monitoring |
This cross-cutting design is one reason candidates researching how hard the CCC-SLP exam actually is often underestimate it initially - the content isn't hard to recognize in isolation, but juggling nine practice areas across three procedural lenses under time pressure is where the real difficulty lives.
Scheduling Your Prep Around the Three Domains
Because all three domains carry equal weight, a reasonable approach is to divide your remaining study weeks into roughly three blocks, each anchored to one domain, followed by a final integration phase that mixes all three together using full-length practice sets.
Foundations and Professional Practice
- Review ASHA Code of Ethics scenarios and documentation standards
- Study evidence-based practice frameworks and levels of evidence
- Work through service-delivery and regulatory questions by setting
Screening, Assessment, Evaluation, and Diagnosis
- Drill standardized test selection across all nine practice areas
- Practice differential diagnosis vignettes
- Review psychometric concepts (reliability, validity, norms)
Planning, Implementation, and Evaluation of Treatment
- Practice writing measurable functional goals
- Study intervention approaches by disorder area
- Review progress-monitoring and discharge-planning scenarios
Mixed Integration
- Take full-length, mixed-domain practice sets under timed conditions
- Identify weak practice areas across all three domains
- Review missed items with a focus on reasoning, not memorization
This structure works because it forces you to revisit each of the big nine practice areas three separate times - once per domain - which mirrors how the actual exam mixes content. For more detailed weekly breakdowns and pacing strategies, the CCC-SLP Study Guide 2026 goes deeper into day-by-day planning, and you can benchmark your readiness using timed practice questions on our practice test platform.
Registration Mechanics You Need to Know
Domain content aside, a few logistical facts materially affect how you plan your testing timeline. The Praxis 5331 registration fee is $146, which includes four score recipients, so you can send scores to ASHA and relevant state boards without extra charges. If you don't pass on your first attempt, retakes are permitted, but you must wait 21 days between attempts - plan your study calendar with that gap in mind rather than assuming you can retest immediately.
Passing itself requires a scaled score of 162 on the exam's 100-200 scale, and most state licensing boards have adopted that same 162 cut score, though it's worth confirming your specific state's requirement. For a detailed breakdown of what that score actually means in practice, see CCC-SLP Passing Score 2026.
Beyond the exam fee itself, ASHA's certification application costs $490 with ASHA membership (renewing at $250 annually) or $455 without membership (renewing at $221 annually). These figures sit apart from the Praxis registration fee and are worth budgeting for separately - the full cost picture, including clinical fellowship expenses, is covered in CCC-SLP Certification Cost 2026.
Once certified, maintaining your CCC-SLP requires 30 professional development hours (3.0 ASHA CEUs) every three years, including designated ethics content, along with annual dues. ASHA clarified its professional development content-area language effective January 1, 2026, so it's worth reviewing the current standards directly if you're renewing soon. Holders who fall out of compliance are flagged as "CCC Not Current" starting April 1, which can affect employment eligibility - a detail worth understanding before you assume certification is a one-time achievement. If you're still weighing whether the credential fits your career goals, Is the CCC-SLP Certification Worth It? walks through the long-term picture, and CCC-SLP Jobs covers where certified SLPs typically find employment across school, medical, and private-practice settings.
Frequently Asked Questions
No. Foundations and Professional Practice, Screening/Assessment/Evaluation/Diagnosis, and Planning/Implementation/Evaluation of Treatment are each weighted at approximately 33.3%, with roughly 44 questions per domain out of 132 total.
No. Speech sound production, fluency, voice and motor speech, language, pragmatics, cognitive communication, AAC, hearing, and feeding/swallowing all appear across all three domains, tested through different lenses (foundational knowledge, assessment, or treatment).
The exam consists of 132 selected-response questions delivered in 150 minutes, and may include unscored pretest items. There's no penalty for guessing, so answer every question.
ASHA requires a scaled score of 162 on the 100-200 scale. Most state licensing boards use the same 162 cut score, though individual states set their own requirements.
You must wait 21 days between attempts. Each registration costs $146 and includes four score recipients.