Neurosurgery Coding:
Know How Surgeon Created Hole for Drain Placement Coding Success
Published on Tue May 19, 2026
Question: Encounter notes indicate that the surgeon “created Burr hole/placed EVD via Burr Hole to reduce icp.” Can you tell me how to decipher this note, and how to code what they are describing? Iowa Subscriber Answer: Your surgeon performed an external ventricular drain (EVD) insertion to reduce intracranial pressure (ICP). You should report this service with 61210 (Burr hole(s); [...]