- How Part I Is Built: Three Sections, No Published Weights
- Domain 1: Problem-Solving (Business and Ethics)
- Domain 2: Anatomy and Physiology
- Domain 3: Drawing Skills
- Part II: The Portfolio Is Not a Fourth Domain
- Sequencing Your Prep Across the Three Domains
- Fees and Logistics That Affect How You Prepare
- Frequently Asked Questions
- Part I is a five-hour, in-person proctored written and drawing assessment administered by the Board of Certification of Medical Illustrators (BCMI).
- The three domains are Problem-Solving, Anatomy and Physiology, and Drawing Skills; they are unweighted sections, not a percentage blueprint.
- The portfolio rubric (15 Objectives, 45 Content, 40 Design) belongs to Part II and must never be confused with domain weights.
- Part II requires eight qualifying original works, submitted within two years after you pass Part I.
How Part I Is Built: Three Sections, No Published Weights
The Certified Medical Illustrator credential is administered by the Board of Certification of Medical Illustrators (BCMI), with endorsement from the Association of Medical Illustrators (AMI). AMI membership is optional, though it lowers the initial certification fee. Before you plan a study schedule, you need to understand exactly how the first stage of the process is structured, because it does not resemble a typical multiple-choice certification exam.
Part I is a five-hour, in-person, proctored assessment that combines written and drawing components. It covers three areas: business and ethics problem-solving, anatomy and physiology identification and labeling, and nonmedical drawing problems. These map directly to the three domains this guide covers: Problem-Solving, Anatomy and Physiology, and Drawing Skills.
If you are still confirming whether you qualify to sit for the assessment, review the CMI requirements guide for the three eligibility routes. For the broader picture of what the credential represents, see What Is CMI Certification?
Domain 1: Problem-Solving (Business and Ethics)
The first domain surprises many candidates, particularly those who assume the exam is purely about art and anatomy. Problem-Solving covers business and ethics scenarios that a working medical illustrator encounters. This reflects the reality of the profession: medical illustrators frequently work as freelancers, studio principals, or embedded creatives, and they negotiate scope, rights, and accuracy with clients and subject-matter experts.
Domain 1: Problem-Solving
Expect scenario-based problems that test professional judgment rather than recall of isolated facts.
- Client communication, scope definition, and project expectations
- Copyright, ownership, licensing, and usage rights for commissioned artwork
- Ethical handling of patient imagery, clinical accuracy, and attribution
- Responsible disclosure of collaborators and individual contributions
- Professional conduct under tight deadlines or conflicting stakeholder requests
Why This Domain Is Easy to Underestimate
Candidates from strong art backgrounds sometimes treat Problem-Solving as common sense and skip dedicated preparation. That is risky. The scenarios are written around the professional standards of the field, and your instincts as a general freelancer may not match the profession's expectations around accuracy, credit, and transparency.
The ethics theme runs through the whole credential, not just this section. BCMI's rules on portfolio submissions require you to disclose individual contributions, and final AI-generated artwork is prohibited. Permitted ideation and stock 3D use must comply with modification and disclosure rules. Reading those rules carefully gives you a window into how the profession thinks about honesty and authorship, which is exactly the mindset Domain 1 rewards.
Key Takeaway
Study Domain 1 the way you would study professional standards: read BCMI's published candidate materials and the ethics expectations around disclosure, attribution, and original work, then practice reasoning through realistic client scenarios in writing.
Domain 2: Anatomy and Physiology
The second domain tests identification and labeling of anatomical and physiological content. The format matters here: you are working in a proctored, in-person setting, so this is applied recognition and precise labeling, not casual familiarity. A medical illustrator must depict structures correctly, and the assessment checks that you can identify and label them accurately under time pressure.
Domain 2: Anatomy and Physiology
Build the kind of visual-spatial anatomical knowledge that comes from dissection and illustration practice.
- Identifying and labeling structures across major body systems
- Understanding spatial relationships, layering, and regional anatomy
- Linking structure to physiological function so illustrations remain scientifically meaningful
- Using correct terminology consistently when labeling
The Link to Eligibility
This domain connects directly to the eligibility requirements. Two of the three routes require qualifying graduate-level human gross anatomy, and the graduate-training route specifically calls for hands-on dissection. That requirement is not arbitrary: the board expects certified illustrators to have a grounded understanding of real human anatomy rather than relying only on atlases and reference images.
If your anatomy foundation came mainly from coursework, supplement it with active recall that mimics the exam: cover the labels on an unlabeled figure and name every structure from memory. Drawing the structure yourself, then labeling it, reinforces both Domain 2 and Domain 3 at once. For a broader plan that ties anatomy review to the rest of the exam, see the CMI study guide, and keep the CMI cheat sheet handy for quick fact review.
Domain 3: Drawing Skills
The third domain is where the CMI diverges most from other credentials. Part I includes nonmedical drawing problems, which assess your fundamental drawing ability independent of anatomical subject matter. This tests core craft: observation, form, light, perspective, and the ability to solve visual problems with the materials you are permitted to bring.
Domain 3: Drawing Skills
Because the drawing problems are nonmedical, the board is evaluating transferable visual skill rather than your familiarity with a specific clinical subject.
- Rendering form and volume convincingly from observation
- Handling light, shadow, and tonal range with control
- Applying perspective and proportion accurately
- Solving unfamiliar visual problems within a fixed time limit
- Working strictly within BCMI's approved drawing-material rules
Respect the Material Rules
BCMI specifies which drawing materials are approved for the assessment. Follow those rules exactly. Arriving with unapproved materials is an avoidable problem that has nothing to do with your skill, so check the current candidate information well before test day and practice with the materials you will actually use. Practicing in a different medium than you will be permitted to use leaves you adapting on the day itself.
Training for a Five-Hour Format
The assessment is five hours long and combines written and drawing work, so stamina and time management matter. Practice timed drawing sessions that force you to commit to decisions rather than endlessly refining. A drawing that is finished and sound will serve you better than one that is half-brilliant and half-abandoned. If you want to understand how demanding the experience is overall, How Hard Is the CMI Exam? covers the difficulty factors in detail.
Part II: The Portfolio Is Not a Fourth Domain
A common source of confusion is mixing up the three Part I domains with Part II. They are different stages with different structures. Part II is a separate portfolio of eight qualifying original professional works, submitted within two years after you pass Part I. It is not part of the five-hour assessment.
| Feature | Part I Assessment | Part II Portfolio |
|---|---|---|
| Format | Five-hour in-person proctored written and drawing assessment | Eight qualifying original professional works |
| Content areas | Problem-Solving, Anatomy and Physiology, Drawing Skills | Static, dynamic, or interactive submissions |
| Scoring structure | Three unweighted sections | April 2026 rubric: 15 Objectives, 45 Content, 40 Design per piece |
| Timing | Taken first | Submitted within two years after passing Part I |
Portfolio Rules That Shape Your Part I Timeline
Although Part II comes later, its rules should influence your planning now. Portfolio work must meet the five-year recency rule and cannot be student course-credit work. You must disclose individual contributions on collaborative pieces. Static, dynamic, and interactive submissions follow their own respective instructions, and final AI-generated artwork is prohibited.
Because you have only two years after passing Part I to submit, it helps to start identifying qualifying pieces early. Candidates who treat the portfolio as an afterthought can find themselves racing a deadline with too few eligible works. To see how the dates fit together, check the CMI exam dates guide.
Sequencing Your Prep Across the Three Domains
Because the domains are unweighted and test different skill types, the useful question is not "which domain is biggest" but "which domain takes longest to build." Drawing and anatomy recognition are slow, physical skills; professional judgment can be sharpened faster. That suggests an order that front-loads the slow skills.
Anatomy and Drawing Foundation
- Daily unlabeled-figure recall for Domain 2, rotating through body systems
- Short daily drawing sessions in your approved materials for Domain 3
- Combine the two by drawing structures from memory, then checking and labeling them
Problem-Solving Immersion
- Read BCMI's candidate materials and the ethics and disclosure rules closely
- Write out reasoned responses to business and ethics scenarios
- Keep daily drawing and anatomy practice going so skills do not fade
Full-Length Simulation
- Run timed sessions that mirror the five-hour in-person format
- Practice switching between written and drawing tasks
- Test your exact material setup against BCMI's approved list
Adjust the weeks to fit your starting point. A candidate with years of professional experience may need less foundational drawing work and more anatomy review; a recent graduate may need the opposite. Use our practice tests to find your weak areas rather than guessing, and revisit them as your preparation progresses.
Fees and Logistics That Affect How You Prepare
Practical details shape your plan more than candidates expect. Under the fee schedule effective August 1, 2025, initial certification costs US$205 for AMI members or US$385 for nonmembers. Private-exam shipping and handling is US$60 for an individual or US$15 per candidate for a private group, and international return shipping may add further costs. The gap between member and nonmember pricing is worth weighing alongside the benefits of AMI membership, since membership itself is optional.
| Cost Item | Amount |
|---|---|
| Initial certification (AMI member) | US$205 |
| Initial certification (nonmember) | US$385 |
| Private-exam shipping and handling (individual) | US$60 |
| Private-exam shipping and handling (private group, per candidate) | US$15 |
| Five-year CE renewal fee | US$205 |
For a fuller view of what the whole process costs, see the CMI certification cost breakdown.
What Comes After Certification
Passing both parts is not the end of the story. Renewal runs on a five-year cycle and requires 35 continuing education hours, equal to 3.5 CEUs. Those hours break down into 14 Art hours, 14 Biomedical Science hours, and seven additional approved hours. Notice how that split echoes the exam itself: art skill and biomedical knowledge stay central to the credential throughout your career. If you are weighing the long-term value, Is the CMI Certification Worth It? and the CMI salary guide explore the career side, and CMI jobs covers where certified illustrators work.
Key Takeaway
Treat the three domains as three separate skills with three separate training methods: scenario reasoning for Problem-Solving, active recall and dissection-grounded knowledge for Anatomy and Physiology, and timed practice in approved materials for Drawing Skills. Then protect your Part II timeline by starting to collect qualifying work early.
Frequently Asked Questions
Part I of the Certified Medical Illustrator process covers three domains: Problem-Solving, Anatomy and Physiology, and Drawing Skills. These are sections of a five-hour in-person proctored assessment. Part II is a separate portfolio, not a fourth domain.
No. The three domain fields are unweighted Part I sections rather than a percentage-weighted blueprint. The 15 / 45 / 40 point split you may see referenced belongs to the Part II portfolio rubric (Objectives, Content, Design) and should not be read as domain weights.
It covers business and ethics problem-solving relevant to professional medical illustration, such as client relationships, rights and attribution, and honest disclosure of contributions. Reviewing BCMI's candidate materials is the best way to understand the professional standards behind these scenarios.
The Drawing Skills section consists of nonmedical drawing problems, which assess your core drawing ability. The anatomy and physiology content is tested separately through identification and labeling. You must follow BCMI's approved drawing-material rules during the assessment.
Part II, the portfolio of eight qualifying original professional works, must be submitted within two years after you pass Part I. Works must meet the five-year recency rule, cannot be student course-credit work, and final AI-generated artwork is prohibited. For passing-score details, see the CMI passing score guide, and for statistics see CMI pass rate.