Otolaryngology Coding Alert

Reader Question:

Choose From 42330-42340 for Salivary Stone Removal

Question: Please provide me with the correct CPT® codes for when the physician uses micro burr for salivary stones. 

New Mexico Subscriber 

Answer: You should choose from the following range of codes depending on the location/depth and complexity of the procedure:

  • 42330 – Sialolithotomy; submandibular (submaxillary), sublingual or parotid, uncomplicated, intraoral
  • 42335 – Sialolithotomy; submandibular (submaxillary), complicated, intraoral
  • 42340 – Sialolithotomy; parotid, extraoral or complicated intraoral

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