AMA CPT® Assistant - 2006 Issue 1 (January)
Evaluation and Management Services: Hospital Observation Services (January 2006)
January 2006 page 46a Hospital Observation Services, 99499 (Q&A) Question If a patient is in observation status for 3 days, what is the appropriate code to report for the second day of his or her observation stay? AMA Comment From a CPT coding perspective, code 99499, Unlisted evaluation and management service, should be reported. Third-party payer should be consulted because they may have policies that govern reporting of these services. When reporting an unlisted code to describe a procedure or service, it will be necessary to submit supporting documentation (eg, the procedure report) with the claim to provide...
Subscribe or sign in to view the full article.
Article Overview
This short AMA CPT Assistant Q&A covers hospital observation services in an evaluation and management context. It is aimed at coding professionals who need to understand the general reporting issues raised by extended observation stays and the role of payer-specific policies and supporting documentation.
Why This Topic Matters
Hospital observation encounters can create reporting uncertainty when the stay spans multiple days. This article helps readers understand the type of CPT guidance available for those situations and why payer policies and documentation are important.
Article Sections
-
Hospital Observation Services, 99499 (Q&A)
A question-and-answer discussion about hospital observation services in an evaluation and management context. The section addresses reporting considerations for a multi-day observation stay and references payer policy and documentation needs.
What You Will Learn
- The general CPT evaluation and management context for hospital observation services
- How extended observation stays are discussed in a Q&A format
- Why payer-specific policies may affect reporting
- Why supporting documentation is emphasized for unlisted service reporting
Who Should Read This
- Medical coders
- Coding compliance staff
- Charge capture specialists
- Hospital billing staff
- Physician practice coding staff
Codes Discussed
Subscribe or sign in to view the full article.


Quick, Current, Complete - www.findacode.com