Experienced gastroenterology coders are encouraged to sit for the CGIC exam. CGIC certification demonstrates proficiency applying correct ICD-10-CM, CPT®, HCPCS Level II, and modifier assignment when reporting gastroenterology services and procedures. The CGIC certification shows expert aptitude for coding procedures performed by gastroenterologists, such as colonoscopies, esophageal dilations, endoscopic retrograde cholangiopancreatography (ERCP), etc.
An additional certification like this is a smart career move. Year after year, our salary surveys show that the more credentials you have, the higher your salary potential.
The CGIC certification exam will test:
Ability to read and abstract physician office notes and operative notes to apply correct ICD-10-CM codes, CPT® codes, HCPCS Level II codes, and modifiers
Understanding of evaluation and management (E/M) guidelines for new and established office and outpatient services, as well as other E/M services such as consultations and hospital services
Knowledge of rules and regulations for Medicare billing — including incident to, teaching situations, shared visits, consultations, and global surgery
Coding of surgical procedures performed by gastroenterologists such as gastric or duodenal intubation, enteroscopy, mediastinotomy, hernia repair, etc.
Anatomy and physiology
100 multiple-choice questions
Online or in-person options
AAPC offers online and in-person proctored exams. Choose to take the exam at home in a quiet, private location or through your local chapter or a licensed instructor. Learn more about the online proctored exam and how to prepare for the current exam.
In-person and online exams are administered in one sitting, with four hours to complete the exam.
Equipment required for online exam
A reliable internet connection and an external webcam that can be positioned to show your face, hands, keyboard, and the area around the keyboard (about 10 inches) are required.
A high-level knowledge of gastroenterology-related medical terminology, anatomy, and pathophysiology, along with understanding of the proper application of CPT® procedure codes, HCPCS Level II procedure and supply codes, and ICD-10-CM diagnosis codes.
Not ready yet? We recommend taking our CGIC exam preparation course.
Approved code books
AMA's CPT® Professional Edition (current year)
ICD-10-CM (current year), any publisher
HCPCS Level II (current year), any publisher
If taking the exam in person, you may also bring:
E/M audit worksheets of your choice
One additional reference of your choice (including medical dictionary)
Maintaining your certification
To maintain your CGIC credential, you must maintain your AAPC annual membership. You must also earn 36 continuing education units (CEUs) every two years, 8 of which must be gastroenterology specific.
One exam attempt for $299 or two attempts for $399. Of note:
80% of AAPC students pass on the first attempt.
Students who train with AAPC are three times more likely to pass the certification exam.
The CGIC exam contains 100 multiple-choice questions (proctored). The exam consists of questions regarding the correct application of specialty-specific CPT® procedure codes, HCPCS Level II supply codes, ICD-10-CM diagnosis codes, modifiers, and healthcare regulations.
Whether you take the exam online or in-person, you must complete the CGIC exam within four hours and answer 70% of the questions correctly to pass.