Show support: New E/M codes remain at risk for elevated modifier 25 denials

Why This Topic Matters

Modifier 25 continues to attract payer scrutiny, and denial patterns can affect reimbursement, documentation workflows, and audit risk for practices reporting office E/M services alongside procedures or tests.

Article Sections

1. Modifier 25 denial trends

   This section introduces claim denial patterns associated with modifier 25 and compares how those patterns differ across office visit categories. It frames the discussion with Medicare claim data and reporting volume trends.

2. Guidance and documentation concerns

   This section discusses how payer reviews, CMS guidance, and documentation expectations shape modifier 25 claims. It highlights the need for support in the medical record when an E/M service is reported alongside another service.

3. Examples involving office visits and other services

   This section uses general scenarios involving office visits, procedures, and diagnostic testing to illustrate the broader claim review issues discussed in the article. It focuses on the types of situations that commonly raise questions about whether separate reporting is supported.

4. Denial rates for new patient E/M codes, 2016-2017

   This section presents a data-focused look at denial rates for new patient office E/M claims during the stated time period.

5. Denial rates for established patient E/M codes, 2016-2017

   This section presents a comparable data-focused view of denial rates for established patient office E/M claims during the stated time period.