Unilateral bronchoscopy

A patient at our facility underwent a bronchoscopy and according to the procedure report, although the bronchoscope was introduced through the right nostril only the left bronchus and lung were examined and treated. We realize that a bronchoscopy is inherently bilateral, however, when the bronchoscopy is only performed on one side, would it be appropriate to append either modifier RT or LT to the specific bronchoscopy CPT code?  ...

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

Article Overview

This article addresses a coding question about bronchoscopy performed on one side and whether laterality modifiers are appropriate for the reported CPT service. It is relevant for coders, billing staff, and pulmonary or procedural practices that need to understand how the article frames this scenario within CPT-based coding guidance.

Why This Topic Matters

Bronchoscopy documentation can raise questions about laterality and modifier assignment, especially when the procedure report describes examination or treatment of only one side. Understanding the article’s scope helps readers determine whether it applies to their coding workflow and review of bronchoscopic procedures.

What You Will Learn

  • How the article frames unilateral bronchoscopy documentation
  • The topic of laterality modifier use in bronchoscopy coding
  • The general CPT coding context for this question
  • How the article approaches a one-sided bronchoscopy scenario

Who Should Read This

  • Medical coders
  • Billing specialists
  • Pulmonary practice staff
  • Physician documentation reviewers

Modifiers Discussed

  • CPT: RT
  • CPT: LT

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