Reader Question: Know Who Can Perform Spirometry, Oximetry

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Note:  The following article synopsis was NOT provided by AAPC. It was created by Find-A-Code/innoviHealth.

Article Overview

This reader Q&A explains general coverage and billing considerations for spirometry and oximetry services, including who may perform the tests, who may interpret them, and what level of physician supervision is discussed. It is useful for medical coders, billing staff, and clinicians who handle pulmonary function and oxygen saturation testing claims. The article also touches on payment/bundling context, overnight testing, and how the service may be reported under different provider arrangements.

Why This Topic Matters

Understanding the scope of this guidance helps practices avoid claim errors when billing pulmonary function and oximetry testing and ensures the appropriate provider relationship and supervision context are considered.

What You Will Learn

  • Which broad provider types may be involved in spirometry and oximetry services
  • How the article distinguishes interpretation versus technical testing
  • What general supervision context is discussed for these services
  • What billing and claim-submission considerations are mentioned for overnight testing and same-day services

Who Should Read This

  • Medical coders
  • Billing specialists
  • Compliance staff
  • Pulmonary and respiratory practices
  • Clinicians ordering or performing diagnostic testing

Codes Discussed


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