CFO Study Guide 2026
Everything you need to pass the CFO exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
CFO exam key facts
- The ABC orthotic fitter exam has 125 multiple-choice items covering basic anatomy, prefabricated orthotic devices, fitting criteria, ethics and professionalism. Source
- ABC orthotic fitter certification runs on a five-year cycle and needs a $150 annual renewal fee, due by December 1 and prorated for the first year. Source
📋 CFO Exam Format at a Glance
📚 CFO Topics to Study (32)
✍️ Sample CFO Questions & Answers
1. Which standard is MOST relevant to quality management systems in U.S. durable medical equipment and orthotic businesses?
ISO 9001 provides the framework for quality management systems and is applicable to orthotic and prosthetic businesses seeking to formalize their quality processes.
2. Which action is MOST important when implementing a new orthotic fitting protocol across a multi-practitioner clinic?
Uniform training with documentation ensures all practitioners apply the protocol consistently, which is essential for quality control and outcome comparability.
3. How do CFO professionals build credibility with clients?
Professional credibility is built through demonstrated competence, transparent communication, ethical conduct, and reliable delivery over time.
4. A Certificate of Medical Necessity (CMN) for orthotics must be signed by which provider?
The ordering physician must sign the CMN to certify that the orthotic device is medically necessary for the patient.
5. Which entity audits Medicare DME suppliers and can demand repayment for improperly billed orthotic claims?
Recovery Audit Contractors (RACs) are authorized by CMS to identify and recover improper Medicare payments through post-payment audits of supplier claims.
6. During normal walking, ground reaction force peaks at approximately how many times body weight?
During normal level walking, ground reaction force peaks at approximately 1.1–1.2 times body weight, occurring during loading response and terminal stance.
🎯 Free CFO Practice Tests
📖 CFO Guides & Articles
What Practice Test Geeks adds beyond an AI chat for CFO
An AI chatbot can quiz you, but it can't reproduce the exam conditions or keep your record. Here you get:
- A timed, full-length CFO mock exam — 100 questions in 120 minutes with a 70% pass mark, modeled on the official exam's question count and time limit, followed by a score report broken down by exam domain.
- A fixed CFO question bank: the same test every attempt, so your score is comparable from one try to the next instead of changing with every regenerated quiz.
- Progress saved on your device: completed tests, scores and missed questions stay in My Progress, so you can retake only what you got wrong.
- A printable CFO cheat sheet you can print or save as a PDF.
- CFO flashcards built from the same question bank.
- Free CFO practice tests with the correct answer shown after each question.
How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy
Sources & references
Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy
- abcop.org — Registration deadline, retake fee, score release, score validity, renewal, test delivery, exam format, exam information · verified Nov 2026