ICD-10-PCS 2027 procedure code
09CF4ZZExtirpation of Matter from Right Eustachian Tube, Percutaneous Endoscopic Approach
Short description: Extirpate of Matter from R Eustach Tube, Perc Endo Approach
Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About 09CF4ZZ
09CF4ZZ is the ICD-10-PCS code for a extirpation procedure on the right eustachian tube using a percutaneous endoscopic approach. In ICD-10-PCS, extirpation means taking or cutting out solid matter from a body part.
In plain terms, this corresponds to operations on eustachian tube, the ICD-9-CM procedure title it maps to (20.8).
For a different body part, codes include 09C04ZZ (right external ear), 09C14ZZ (left external ear), 09C34ZZ (right external auditory canal), 09C44ZZ (left external auditory canal), 09C74ZZ (right tympanic membrane), 09C84ZZ (left tympanic membrane) and 16 more.
The same procedure with a different approach is coded 09CF0ZZ (open), 09CF3ZZ (percutaneous), 09CF7ZZ (via natural or artificial opening) and 09CF8ZZ (via natural or artificial opening endoscopic).
It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.
It has been valid since ICD-10-PCS took effect on October 1, 2015.
What each character means
- 1. Section
- 0Medical and Surgical
- 2. Body System
- 9Ear, Nose, Sinus
- 3. Operation
- CExtirpation
Taking or cutting out solid matter from a body part
The solid matter may be an abnormal byproduct of a biological function or a foreign body; it may be imbedded in a body part or in the lumen of a tubular body part. The solid matter may or may not have been previously broken into pieces
Includes: Thrombectomy, choledocholithotomy
- 4. Body Part
- FEustachian Tube, Right
- 5. Approach
- 4Percutaneous Endoscopic
Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure
- 6. Device
- ZNo Device
- 7. Qualifier
- ZNo Qualifier
Other versions of this procedure
Different body part
- 09C04ZZExternal Ear, Right
- 09C14ZZExternal Ear, Left
- 09C34ZZExternal Auditory Canal, Right
- 09C44ZZExternal Auditory Canal, Left
- 09C74ZZTympanic Membrane, Right
- 09C84ZZTympanic Membrane, Left
- 09CB4ZZMastoid Sinus, Right
- 09CC4ZZMastoid Sinus, Left
- 09CG4ZZEustachian Tube, Left
- 09CK4ZZNasal Mucosa and Soft Tissue
- 09CL4ZZNasal Turbinate
- 09CM4ZZNasal Septum
ICD-9-CM equivalent
Converter →- 20.8Operations on eustachian tubeapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about 09CF4ZZ
Is 09CF4ZZ a valid ICD-10-PCS code for 2027?
- Yes. 09CF4ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 09CF4ZZ?
- The CMS GEMs map 09CF4ZZ to ICD-9-CM 20.8 (Operations on eustachian tube).