2025 ICD-10-PCS Procedure Code D91B99Z

• Brachytherapy Larynx to None with Iodine 125 (I-125), High Dose Rate (HDR) Approach
• ICD-10-PCS D91B99Z is a specific/billable code that can be used to indicate a procedure.

   

Section	D - Radiation Therapy
Body System	9 - Ear, Nose, Mouth and Throat
Operation	1 - Brachytherapy - None
Body Part	B - Larynx
Approach	9 - High Dose Rate (HDR)
Device	9 - Iodine 125 (I-125)
Qualifier	Z - None

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