ICD-10-PCS 2027 procedure code
09967ZXDrainage of Left Middle Ear, Via Natural or Artificial Opening, Diagnostic
Short description: Drainage of Left Middle Ear, Via Opening, Diagn
Code last changed in FY2018 (effective October 1, 2017). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data
About 09967ZX
09967ZX is the ICD-10-PCS code for a drainage procedure on the left middle ear using a via natural or artificial opening approach (qualifier: diagnostic). In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.
In plain terms, this corresponds to biopsy of middle and inner ear, the ICD-9-CM procedure title it maps to (20.32).
For a different body part, codes include 09937ZX (right external auditory canal), 09947ZX (left external auditory canal), 09957ZX (right middle ear), 09977ZX (right tympanic membrane), 09987ZX (left tympanic membrane), 09997ZX (right auditory ossicle) and 20 more.
The same procedure with a different approach is coded 09960ZX (open) and 09968ZX (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 was added in FY2018, effective October 1, 2017.
What each character means
- 1. Section
- 0Medical and Surgical
- 2. Body System
- 9Ear, Nose, Sinus
- 3. Operation
- 9Drainage
Taking or letting out fluids and/or gases from a body part
The qualifier DIAGNOSTIC is used to identify drainage procedures that are biopsies
Includes: Thoracentesis, incision and drainage
- 4. Body Part
- 6Middle Ear, Left
Includes: Oval window; Tympanic cavity
- 5. Approach
- 7Via Natural or Artificial Opening
Entry of instrumentation through a natural or artificial external opening to reach the site of the procedure
- 6. Device
- ZNo Device
- 7. Qualifier
- XDiagnostic
Other versions of this procedure
Different body part
- 09937ZXExternal Auditory Canal, Right
- 09947ZXExternal Auditory Canal, Left
- 09957ZXMiddle Ear, Right
- 09977ZXTympanic Membrane, Right
- 09987ZXTympanic Membrane, Left
- 09997ZXAuditory Ossicle, Right
- 099A7ZXAuditory Ossicle, Left
- 099B7ZXMastoid Sinus, Right
- 099C7ZXMastoid Sinus, Left
- 099D7ZXInner Ear, Right
- 099E7ZXInner Ear, Left
- 099F7ZXEustachian Tube, Right
Different approach
Different qualifier
ICD-9-CM equivalent
Converter →- 20.32Biopsy of middle and inner earapproximate
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
- FY2018 (effective 10/1/2017): Added
- No changes since FY2018.
Common questions about 09967ZX
Is 09967ZX a valid ICD-10-PCS code for 2027?
- Yes. 09967ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.
What is the ICD-9 procedure code for 09967ZX?
- The CMS GEMs map 09967ZX to ICD-9-CM 20.32 (Biopsy of middle and inner ear).