Articles

This table of MLN Matters articles includes articles released by CMS from April to June.

This table of MLN Matters articles includes articles released by CMS from January to March.

This edition includes information on preventing claim denials for ostomy supplies, revised ZIP code files for CBSAs, chronic...

This table of MLN Matters articles includes articles released by CMS from April-June.

This edition includes information on a 2026 proposed physician payment rule and information on expanded access to gene therapies...

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.