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About American Coding School

American Coding School offers over 26 years of coding, teaching, auditing & compliance experience. We are dedicated to assisting students in every healthcare setting.

We teach medical coding issues by focusing on the hierarchy of medical terminology, anatomy, clinical disease, treatment, surgery and documentation. The student is given the tools to optimize understanding. All of the essential factors of medical coding- all in the same module! Our experience and knowledge set us apart from all other ICD-10 programs and products.

Every document in the Coding Improvement Manager (CIM) is dissected into the following components:

  • Medical Terminology
  • Structural Anatomy
  • Clinical Disease and Treatment including Pharmacology
  • Treatment, Interventions & Procedures
  • Entire ICD-10 CM/PCS Coding Component
  • Exams


Diana Karff

Primary Instructor

RHIA, CCS, CPC, is AHIMA Approved ICD-10-CM/PCS Trainer and ICD-10 Ambassador.

What Our Students Are Saying

This is one of the best coding sites for both new and seasoned coders who want solid teaching. All of the classes I have attended were very useful. The information is always based on Official Coding Guidelines and Coding Clinic. I certainly recommend this sight to anyone who is interested in quality coding.
Coders with complex coding issues can refer to Diana Karff – She relies on coding clinic and Faye Brown. She is the most knowledgeable coder I have ever worked with. She also possesses the patience needed to teach a new coder- and the expertise required to hash it out with auditors. She’s a major asset to any department.

View more testimonials from our students

We Can Help Your Facility Train an Internal Staff! Ask For Details!

All ICD-10 modules have been approved for continuing education units by the American Health Information Management Association (AHIMA).

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