Articles

This connectivity guide provides trading partners with instructions on how to successfully exchange electronic transactions with...

A comprehensive guide to interpreting the CTX segments within the ASC X12N 999 transaction.

Here are key steps to take if you receive an ASCA enforcement review letter.

Different help desks are available for the different types of electronic billing questions. Carefully consider the type of...

Help document about the EDI Gateway login ID and resetting password.

Here is clarification on the appropriate use of modifiers to report assistant at surgery services and how payment is determined...

The Medicare physician fee schedule status indicators for bilateral services should be used to determine if the procedure is...

Surgeons append modifier 66 to claims indicating they were on a team of surgeons performing a specific procedure on the same...

Telehealth modifiers should be submitted with distant site telehealth services. Patient must be present and participating in...

View this article for instructions on how and when to use modifier 91.