decisionhealth Newsletters, Answer Books - 2009 Issue 2 (February)
Allergy Testing and Immunotherapy / Allergen Testing
Subscribe or sign in to view the full article.
Article Overview
This article addresses Medicare coverage considerations for allergy testing and immunotherapy-related allergen testing. It explains the general circumstances in which testing may be covered, the broad criteria used to support medical necessity, and high-level billing concepts related to antigen-based testing and controls. The content is useful for coders, billers, and practices involved in allergy services who need to understand the scope of testing guidance without relying on the premium article’s full details.
Why This Topic Matters
Allergy testing is commonly subject to medical-necessity review and service-counting rules. Understanding the article’s coverage focus helps practices support claims, document appropriately, and align testing workflows with payer expectations.
What You Will Learn
- When allergy testing is considered for coverage review
- What general criteria support medically necessary allergen testing
- How antigen testing is counted at a high level for billing purposes
- Why history, physical findings, and clinical judgment affect testing scope
Who Should Read This
- Medical coders
- Billing staff
- Allergy and immunology practices
- Revenue cycle teams
- Compliance staff
Subscribe or sign in to view the full article.


Quick, Current, Complete - www.findacode.com