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This table of MLN Matters articles includes articles released by CMS from July through September.

Effective August 31, 2023, documentation is required for claims submitted with modifier 22. To avoid claim rejects and future...

To avoid claim denials and future appeals due to incorrect claim submissions, we’re providing guidance on how to properly submit...

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

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

Use this decision flowchart to assist in correctly applying the 25 modifier.

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

Hospitals may append modifier 27 to the second and subsequent outpatient hospital E/M code to indicate the E/M service is a...

Modifier 50 applies to bilateral procedures performed on both sides in the same operative session, except as indicated. Avoid...

Effective August 31, 2023, documentation is required for claims submitted with modifier 52. To avoid claim rejects and future...