Articles

First Coast wants you to prevent claim denials or appeals by coding the appropriate number of units correctly the first time.

Use this decision flowchart to assist in correctly applying the 24 modifier.

Use this decision flowchart to assist in correctly applying the 79 modifier.

Use this decision flowchart to assist in correctly applying the 78 modifier.

Use this decision flowchart to assist in correctly applying the 58 modifier.

These tips are based on questions posed regarding whether to bill an evaluation and management visit on the same day as a...

Specific guidelines apply to the proper application and billing of modifier 25.

Effective July 1, 2026, new billing instructions apply related to no longer submitting the AX modifier and hemodiafiltration and...

View details regarding specific modifiers including tips, decision flowcharts, and educational information.