COC Practice Exam
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COC® Practice Exam

Carefully Crafted by CCO Certified Instructors to Feel Just Like the Real COC® Exam

COC Practice Exam

Eliminate Your Exam Fears With a Little Practice

Maybe it’s your first time taking the COC® Exam?

Or maybe you’re one of the students that failed the exam and are looking for help with your retake?

Don’t worry, you’re not alone and many students end up taking the test three or four times before they realize there is a better way using our CCO Proven Process and COC® Mini-Mock Practice Exam.

Why Are The CCO Mini-Mock COC® Practice Exams So Effective?

Unlike other practice exams in the marketplace, all our instructors are COC® Certified and have sat through this same exam. We know the material in detail and have been working with students since 2008 to help them pass their exam as well. Now we’ve assembled our knowledge into these COC® Practice Exams. Here are a few things you can expect from our tests…

How to Pick the Best COC® Practice Exam?

The COC™ (formerly CPC-H®) examination consists of questions regarding the correct application of CPT®, HCPCS Level II procedure and supply codes and ICD-10-CM diagnosis codes used for coding and billing outpatient facility/hospital and freestanding ASC services to insurance companies.

The best COC® practice exams should be able to fully prepare its examinee for the real exam. It’s critical that important topics and questions are clearly laid out so examinees are not surprised on the day of the exam.

The AAPC COC® exam is 150 questions and must be completed in 5 hours and 40 minutes or less.

There Are Eight Areas Covered in the Official COC® exam:

Medical Terminology

  • 10 questions covering medical terminology for all systems in the human body


  • 10 questions covering anatomy for all systems in the human body.

Coding Guidelines

  • 5 questions covering ICD-10-CM Official Guidelines for Coding and Reporting, CPT® coding guidelines and parenthetical notes and Modifier use

HCPCS Level II Coding

  • 10 questions covering Modifiers, Supplies, Medications, and Procedures performed on Medicare patients

  • 40 questions on procedures approved for outpatient hospital facilities, and procedures approved for ASC facilities.


  • 5 questions covering NCDs/LCDs, HIPAA and ABNs


  • 30 questions covering ICD-10-CM Official Guidelines for Coding and Reporting, diagnoses for all the chapters included in ICD-10-CM, and diagnosis questions will also appear in other sections of the exam from the CPT® categories.


  • 20 questions on Evaluation and Management (Emergency Department, Outpatient Clinics, Observation, Critical Care), Surgery (Procedures approved for outpatient hospital facilities, Procedures approved for ASC facilities), Radiology (Diagnostic Radiology, Diagnostic Ultrasound, Radiologic Guidance, Mammography, Bone and Joint Studies, Radiation Oncology, Nuclear Medicine), Laboratory/Pathology (Organ and Disease Panels, Drug Testing, Therapeutic Drug Assays, Evocation/Supression Testing, Consultations, Urinalysis, Molecular Pathology, MAAA, Chemistry, Hematology and Coagulation, Immunology, Transfusions, Microbiology, Anatomic Pathology, Cytopathology, Cytogenetic Studies, Surgical Pathology, In vivo and Reproductive), and Medicine (Immunizations, Psychiatry, Dialysis, Gastroenterology, Ophthalmology, Otorhinolaryngology, Cardiovascular, Noninvasive Vascular Studies, Pulmonary, Neurology, Central Nervous System Assessments, Hydration, Therapeutic and Diagnostic Administration, Chemotherapy Administration, Physical Medicine and , ehabilitation, Patient Education and Training, Non-Face-to-Face Nonphysician Services, Moderate Sedation)

Payment Methodologies

  • 20 questions covering Services covered by Medicare Parts A, B, C, and D
    Medicare as a secondary payer, Requirements for completion of UB04 claim form, Requirements for completion of CMS 1500 claim form, OPPS Payment Methodology (APCs, Revenue codes, Status Indicators, Payment Indicators, Condition codes, Calculation of proper payments [excerpts from Addendum B and Addendum AA are provided on the exam]), and IPPS Payment Methodology (Elements needed to determine MS-DRGs, Code sets required for inpatient claims, Reimbursement for teaching hospital setting, Change masters)

Our Proven Method for Passing the COC® Exam

Passing the COC® Exam is easy when you use Laureen’s time-tested and proven  method. Follow the 3 simple steps below to practice and you’ll practically guarantee yourself a passing grade.

Student Reviews: We Love Our Students, And They Love Us

We are fully dedicated to our students. When you buy our practice exams, there is no need to worry about customer support. With thousands of users and counting, you cannot go wrong with CCO. Check out what our students are saying about our Mini-Mock COC® Practice Exams!

“…always so helpful and knowledgeable…”

I loved this program and the methods of teaching! Using the BHAT® method for my book was heaven sent. By the time I took the exam I felt to comfort sitting and knew that I was prepared. I can’t say enough about CCO and the staff! They were always so helpful and knowledgeable when I needed a little guidance. I tell everyone about this school. I can’t wait to get started on my next set of credentials!

– Kim Salmond

Join Over 700+ Satisfied CCO Practice Exam Students!

Alexandrite COC Practice Exam

  • 60 Questions
  • Online Based
  • Unlimited Retakes
  • Instant Test Results
  • Updated for ICD-10
  • 9 Months of Access

Frequently Asked Questions

Each exam contains a separate set of questions. We used the names so students can distinguish the exams from each other.

No, the questions will not change. Each exam is programmed with only 60 of the same questions. If you suspect you will need more questions, we recommend investing in the 3 Exam Bundle so you can access 3 different tests.

No. We provide “Save and Resume” functionality so you can return to the test later for completion.
Yes. When you finish the test, at the bottom of the test, click on “Submit Your Answers” and you will be shown your results instantly. The rationales to each question can be seen by scrolling down.
Yes! All our exams are instantly available online wherever internet is available. After you complete your purchase, you’ll receive an email containing your login details.
Yes, we provide a printable version of the exam questions but you will need to return to the online version later to input your answers and receive your score. The final answers and rationale cannot be printed due to copyright restrictions.

Due to the instant availability of internet-based training, CCO does not provide refunds or cancellations on any of our products including Courses, Review Blitzes, Practice Exams, Bundles, CEU Classes, Combos or CCO Club payments.

Since 1999, we’ve been proudly training thousands of students to help them pass their certification exams. If you feel the need to see examples of our teaching style, please visit our YouTube channel with hundreds of videos and over 2 million views. If you would like to read past student reviews on our products, you’re welcome to read through our hundreds of  testimonials.