Don't add up nebulization time for 94644; Bill 94640 with modifiers or units for multiple treatments

Why This Topic Matters

Asthma visits often involve multiple separately reported services, and misunderstanding how the article groups them can lead to incorrect claim reporting or missed reimbursement opportunities. The piece is relevant for pediatric coders who need to recognize the article’s general guidance on service selection, reporting patterns, and diagnosis coding context.

Article Sections

1. Step 1: The E/M

   Introduces the evaluation component of a respiratory visit and the broader relationship between assessment and subsequent treatment. The section discusses office-visit reporting in the context of pediatric asthma care.

2. Step 2: Testing

   Covers the testing services commonly paired with respiratory treatment, including lung function and oxygen-related assessment. It also notes the broader role of testing before and after therapy.

3. Step 3: Treatment

   Discusses nebulizer treatment reporting in general terms, including the distinction between shorter therapy and continuous therapy. The section also addresses ways practices may represent repeated treatments and related training services.

4. Diagnosis coding

   Summarizes the article’s discussion of asthma-related diagnosis coding in the historical ICD-9 context. It also mentions alternative respiratory diagnoses and cautions about combining related diagnoses.

5. Typical coding for an asthma visit

   Provides a high-level wrap-up of the kinds of services commonly grouped together for an asthma-related office visit. The section serves as a practical summary of the article’s overall coding context.