- How the PTTC Blueprint Is Built
- The Weight Map: Where the Points Live
- Domain 2: Patient Care/Administrative (26%)
- Domain 6: Therapeutic Modalities (22%)
- Domain 7: Medical Terminology (16%)
- Domains 1 and 3: Anatomy and Physiology, Medical Law & Ethics (12% each)
- Domains 5 and 4: Patient Prep/Positioning and OSHA/Infection Control
- Sequencing Your Study Around the Weights
- The 2026 vs. 2027 Version Boundary
- Frequently Asked Questions
- The 2026 PTTC blueprint has seven domains and 48 numbered tasks, administered by the American Medical Certification Association (AMCA).
- Patient Care/Administrative (26%) and Therapeutic Modalities (22%) together account for nearly half of the exam.
- Medical Terminology carries 16%, built entirely on prefixes, suffixes, root words, and cardiac/circulatory terms.
- OSHA/Infection Control is only 4% of the blueprint but contains the most tasks: 18 of the 48.
How the PTTC Blueprint Is Built
The Physical Therapy Technician Certification (PTTC) is issued by the American Medical Certification Association (AMCA) and validates a support role working under the supervision of a physical therapist. It is not physical-therapist licensure and it is not a licensed physical therapist assistant credential. That distinction shapes the content: the exam tests whether you can safely and professionally assist, not whether you can evaluate patients or design treatment plans. If you are still getting oriented, What Is PTTC Certification? covers the credential's identity and purpose.
The official blueprint divides the exam into seven weighted domains and 48 numbered tasks. The current AMCA certification page states 100 questions and a two-hour window, and the blueprint specifies 100 scored items. It also permits additional unscored pilot items that do not affect your score or pass/fail result. Because secondary sources conflict on question count and duration, treat the issuer's own materials as the authority and confirm logistics when you register.
What follows is a domain-by-domain walk through what each content area demands, ordered by how much of your score is at stake. For the broader preparation plan, pair this guide with the PTTC Study Guide 2026: How to Pass on Your First Attempt.
The Weight Map: Where the Points Live
| Domain | Weight | Tasks in Blueprint | Character of the Content |
|---|---|---|---|
| 1. Anatomy and Physiology | 12% | 1 | Body-system functions |
| 2. Patient Care/Administrative | 26% | 9 | Charting, vitals, wound care, first aid, CPR, insurance, billing, communication, resumes |
| 3. Medical Law & Ethics | 12% | 7 | Confidentiality, HIPAA, patient rights, professionalism |
| 4. OSHA/Infection Control | 4% | 18 | Safety, hazards, infection prevention, isolation |
| 5. Patient Prep/Positioning | 8% | 3 | Body positions, preparation and examination steps |
| 6. Therapeutic Modalities | 22% | 6 | Heat, cryotherapy, gait aids, transfers |
| 7. Medical Terminology | 16% | 4 | Prefixes, suffixes, roots, cardiac terminology |
Add the two heaviest domains together and you get 48% of the exam. Add Medical Terminology and three domains account for 64%. That concentration is the most useful fact in the blueprint, and it should drive how you allocate your hours. The How Hard Is the PTTC Exam? guide explains how this breadth, rather than any single deep topic, creates the real difficulty.
Domain 2: Patient Care/Administrative (26%)
This is the largest domain, and it is unusual because it blends hands-on clinical basics with front-office knowledge. Nine tasks sit here: charting, vital signs, wound care, first aid, CPR, insurance types, billing, patient communication, and resume building.
Clinical Basics Within Domain 2
Expect scenario-style questions that ask what a technician should do or record in a routine care situation.
- Vital signs (2.02): know the standard measurements, normal ranges for adults, and what readings should be reported to the supervising therapist.
- Charting (2.01): understand what belongs in a patient record, why accurate and timely documentation matters, and how corrections are handled.
- Wound care (2.03), first aid (2.04), and CPR (2.05): be ready for recognition-and-response questions, including the order of steps in an emergency.
Administrative Content Within Domain 2
This is where candidates with purely clinical backgrounds get surprised.
- Insurance types (2.06): distinguish the major categories of coverage and who pays under each.
- Billing (2.07): understand the basic flow from service to claim to payment.
- Patient communication (2.08): therapeutic, respectful, clear communication, including how to handle anxious or frustrated patients.
- Resume building (2.09): a surprisingly testable task; know what a professional healthcare resume includes and how to present certification and skills.
Because this domain is worth more than a quarter of the exam, a candidate who is weak on insurance and billing can lose a meaningful number of points even while excelling at clinical content. Treat the administrative tasks as seriously as vital signs. If you are weighing whether the credential pays off in the workplace, the PTTC Jobs overview shows how these front-office competencies map to real hiring needs in outpatient clinics and rehabilitation settings.
Domain 6: Therapeutic Modalities (22%)
The second-heaviest domain covers the physical interventions a technician helps deliver. Its six tasks are heat in treatment, cryotherapy, crutches, walkers, parallel bars, and transfers.
Heat and Cold (6.01, 6.02)
Know the purpose of each, the situations where each is appropriate, and the precautions that make one inappropriate.
- Differences in physiological effect between heat and cold applications
- Skin checks, time limits, and patient comfort monitoring
- Conditions and circumstances that call for caution or a supervisor's direction
Gait Aids and Mobility (6.03, 6.04, 6.05, 6.06)
These tasks are practical and question writers favor sequencing and safety scenarios.
- Crutches and walkers: proper fitting, correct gait patterns, and how to guard a patient safely.
- Parallel bars: their role in early weight-bearing and gait training.
- Transfers: safe technique, body mechanics for the technician, and patient safety throughout.
Key Takeaway
In Domain 6, always read a question for the safety angle first. When two answers both seem technically correct, the better one usually protects the patient, respects the supervising therapist's plan, and keeps the technician within scope.
Domain 7: Medical Terminology (16%)
Medical Terminology is the third-largest domain and the one most amenable to systematic memorization. The four tasks are medical prefixes (7.01), medical suffixes (7.02), root words (7.03), and cardiac and circulatory terminology (7.04).
The efficient approach is to learn word parts rather than whole words. A modest set of prefixes, suffixes, and roots lets you decode terms you have never seen. Pay special attention to the cardiac and circulatory vocabulary, since that task is called out separately and ties naturally into vital signs from Domain 2 and body-system functions from Domain 1.
- Build your own cards sorted by prefix, suffix, and root, then practice combining them in both directions: term to meaning, and meaning to term.
- Group cardiac terms together so you learn them as a connected system rather than isolated definitions.
- Revisit terminology daily in short bursts; it rewards frequency more than long sessions.
The PTTC Cheat Sheet 2026 is a useful companion for final-week review of these word parts.
Domains 1 and 3: Anatomy and Physiology, Medical Law & Ethics (12% Each)
Domain 1: Anatomy and Physiology
The blueprint lists one task here, body-system functions (1.01), but it carries 12% of the exam, so it deserves real study time. Focus on what each major body system does and how systems interact, especially the musculoskeletal, nervous, cardiovascular, and respiratory systems that matter most in a physical therapy setting. Anatomy questions reward functional understanding: why a system matters to patient care, not just what its parts are called.
Domain 3: Medical Law & Ethics
Seven tasks make up this domain: confidentiality of privileged information (3.01), workplace diversity (3.02), professional interaction (3.03), the Patient Bill of Rights (3.04), professional appearance and behavior (3.05), following testing instructions (3.06), and HIPAA (3.07).
Candidates who have worked in any healthcare setting often score well here, which makes it a good domain for banking easy points early in your preparation.
Domains 5 and 4: Patient Prep/Positioning and OSHA/Infection Control
Domain 5: Patient Prep/Positioning (8%)
Three tasks: body positions (5.01), patient preparation steps (5.02), and patient examination steps (5.03). These are procedural and sequential. Learn the standard body positions by name and purpose, and be able to put preparation and examination steps in the correct order. Because the content is compact, a few focused sessions go a long way.
Domain 4: OSHA/Infection Control (4%)
This domain has the longest task list at 18 items yet the smallest weight at 4%. The tasks cluster into themes:
Infection Prevention
- Transmission and prevention (4.02), nosocomial infections (4.04), infection control practices (4.07), isolation practices (4.08), disease prevention (4.09)
- Handwashing (4.10) and gowning and gloving (4.11)
Hazards and Regulations
- OSHA precautions (4.06), OSHA Hazard Communication (4.14), Material Safety Data Sheet practices (4.15)
- Biological and fire hazards (4.12), electrical and radiation hazards (4.13)
- Laboratory safety policies and procedures (4.01), biohazard specimen identification and labeling (4.03), safety regulations (4.05)
Setting-Specific Safety
- Inpatient safety (4.16), outpatient safety (4.17), and pediatric safety (4.18)
Given the low weight, do not let this domain consume disproportionate study hours. The concepts are intuitive, and many candidates already know handwashing, gloving, and hazard labeling from general healthcare exposure. Learn the vocabulary, understand the logic of isolation and hazard communication, and move on.
Sequencing Your Study Around the Weights
Rather than a generic schedule, let the blueprint dictate the order. Here is one way to distribute a six-week plan across the seven domains.
Terminology Foundations and Domain 1
- Start Domain 7 word parts immediately, because daily repetition is what makes them stick
- Cover body-system functions (1.01) alongside cardiac and circulatory terms (7.04)
Domain 2 Clinical Tasks
- Vital signs, charting, wound care, first aid, and CPR
- Continue terminology drills in short daily sessions
Domain 2 Administrative Tasks and Domain 3
- Insurance types, billing, patient communication, resume building
- HIPAA, confidentiality, Patient Bill of Rights, professionalism
Domain 6 Modalities
- Heat, cryotherapy, crutches, walkers, parallel bars, transfers
- Pair with Domain 5 body positions and preparation steps
Domain 4 and Gap Review
- Work through the OSHA/Infection Control task clusters quickly
- Revisit your weakest high-weight domain
Timed Practice and Cheat-Sheet Review
- Take full-length timed sets on the PTTC practice test site
- Review missed items by domain and task number
Once you have a baseline, tag every missed question to its blueprint task. If misses cluster in Domain 2 or Domain 6, shift hours there first, since those domains move your score the most. The PTTC Passing Score 2026 guide and the PTTC Pass Rate 2026 analysis help you interpret how much margin you need.
The 2026 vs. 2027 Version Boundary
If your testing date falls near the transition, verify directly with AMCA which outline governs your exam before you finalize a study plan. The PTTC Exam Dates 2026 guide covers scheduling, and PTTC Requirements 2026 walks through eligibility. For fee mechanics, see the PTTC Certification Cost 2026 breakdown, and if you are still deciding whether to pursue the credential, the ROI analysis and salary guide can help frame that choice.
For a broader look at the same blueprint from another angle, you can also see our companion PTTC exam domains overview.
Frequently Asked Questions
The AMCA blueprint for the outline expiring December 31, 2026 has seven domains: Anatomy and Physiology, Patient Care/Administrative, Medical Law & Ethics, OSHA/Infection Control, Patient Prep/Positioning, Therapeutic Modalities, and Medical Terminology. Together they contain 48 numbered tasks.
Patient Care/Administrative is the largest at 26%, followed by Therapeutic Modalities at 22% and Medical Terminology at 16%. Those three domains make up 64% of the blueprint.
Task count and exam weight are separate measures. OSHA/Infection Control lists many narrowly defined safety tasks, but the blueprint assigns the domain just 4% of the score. Study it efficiently rather than proportionally to its task list.
The current AMCA page states 100 questions and two hours, and the blueprint specifies 100 scored items. It also permits additional unscored pilot items that do not affect your score or pass/fail result. Secondary sources conflict, so confirm details with AMCA when you register.
Not necessarily. A different AMCA outline takes effect January 1, 2027, and its domains and weights should not be assumed to match this version. Confirm which outline applies to your exam date.