2026 ICD-10-PCS Procedure Code 0N9440Z

• Drainage Parietal Bone, Left to No Qualifier with Drainage Device, Percutaneous Endoscopic Approach
• ICD-10-PCS 0N9440Z is a specific/billable code that can be used to indicate a procedure.

    

Section	0 - Medical and Surgical
Body System	N - Head and Facial Bones
Operation	9 - Drainage - Taking or letting out fluids and/or gases from a body part
Body Part	4 - Parietal Bone, Left
Approach	4 - Percutaneous Endoscopic
Device	0 - Drainage Device
Qualifier	Z - No Qualifier

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