Products
Welcome to our products page. Here you will find specialty workbooks for purchase below, available to all website visitors. If you are a Coding Corner Membership client, we also have a variety of tools and items available specifically for members that will help take your medical practice to the next level.
2026 Specialty Coding Workbooks are now available for purchase!
Please note: These are eBook publications available in PDF for your desktop.
Cardiology and Gastroenterology Coding Workbooks are available now – $99 each.
Cardiology Coding Workbook, by Terry Fletcher
Your handbook for easy coding, quick referencing, and examples of your most routine services. Every Cardiology Coder, Biller, Collector, and Administrator needs this coding tool for easy understanding and clear direction on Coding for Cardiology.
Gastroenterology Coding Workbook, by Terry Fletcher
A desk reference guide to easily assist GI practices with Endoscopy Coding, Modifier usage, and Screening rules. This easy-to-understand quick guide for all routine GI services is a “must-have” for every Gastroenterology Billing office.
How To Purchase
Pay online safely and securely using a Credit Card or PayPal (as shown above). You may also order and pay by check by following the instructions below:
Please include the following:
- A copy of this page, stating which reference guide(s) you are purchasing.
- Checks should be made out to Terry Fletcher Consulting, Inc.
- Mail checks to:
Terry Fletcher Consulting, Inc.
30025 Alicia Parkway
Suite #G156
Laguna Niguel , CA , 92677 - These are eBook publications. Your book will be delivered via email within 48 hours. If you have not received your eBook within 48 hours, check your spam folder.