Guidelines: Let This FAQ Solve All Your Inpatient Coding Conundrums

Why This Topic Matters

Inpatient and observation E/M services are common sources of coding questions because they involve multiple providers, different care settings, and documentation requirements that can affect reporting accuracy.

Article Sections

1. Keep time on your side

   An introductory overview of why inpatient and observation E/M coding remains a source of frequent questions despite other E/M changes. The section frames the article’s focus on hospital care reporting under CPT® guidance.

2. When Should I Use 99221-99223 or 99234-99236 for Inpatient Care?

   A question-and-answer discussion of when the article addresses initial hospital care versus observation or same-day hospital service reporting. It focuses on the broad circumstances and documentation themes tied to these inpatient E/M categories.

3. When Can I Bill for Hospital Care?

   A discussion of which providers may report inpatient hospital care services and how the article frames billing responsibility in multi-provider scenarios. The section addresses general hospital care reporting considerations across specialties and care teams.

4. How Should I Document Hospital Care?

   A review of documentation expectations for inpatient and observation E/M services, including the core elements emphasized in the article. It also touches on the relationship between documentation and level selection.

5. What Does, and What Does not, Count for Time?

   A discussion of time-based reporting for hospital E/M services and the broader concept of unit or floor time. The section explains the article’s focus on what kinds of activities are included in time reporting.