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ICD-10-PCS 2027 procedure code

095A8ZZDestruction of Left Auditory Ossicle, Via Natural or Artificial Opening Endoscopic

✓ Valid for 2027O.R. procedure

Short description: Destruction of Left Auditory Ossicle, Endo

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 095A8ZZ

095A8ZZ is the ICD-10-PCS code for a destruction procedure on the left auditory ossicle using a via natural or artificial opening endoscopic approach. In ICD-10-PCS, destruction means physical eradication of all or a portion of a body part by the direct use of energy, force, or a destructive agent.

In plain terms, this corresponds to other stapedectomy, the ICD-9-CM procedure title it maps to (19.19).

For a different body part, codes include 09538ZZ (right external auditory canal), 09548ZZ (left external auditory canal), 09558ZZ (right middle ear), 09568ZZ (left middle ear), 09578ZZ (right tympanic membrane), 09588ZZ (left tympanic membrane) and 20 more.

The same procedure with a different approach is coded 095A0ZZ (open).

It is an operating-room procedure in the MS-DRG logic for DRG 143 (Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC), DRG 144 (Other Ear, Nose, Mouth and Throat O.R. Procedures with CC) and DRG 145 (Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC), under the surgical category “Other Ear, Nose, Mouth and Throat O.R. Procedures”.

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
5Destruction

Physical eradication of all or a portion of a body part by the direct use of energy, force, or a destructive agent

None of the body part is physically taken out

Includes: Fulguration of rectal polyp, cautery of skin lesion

4. Body Part
AAuditory Ossicle, Left

Includes: Incus; Malleus; Stapes

5. Approach
8Via Natural or Artificial Opening Endoscopic

Entry of instrumentation through a natural or artificial external opening to reach and visualize the site of the procedure

6. Device
ZNo Device
7. Qualifier
ZNo Qualifier

Other versions of this procedure

Different approach

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

ICD-9-CM equivalent

Converter →
  • 19.19Other stapedectomyapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2018 (effective 10/1/2017): Added
  • No changes since FY2018.

Common questions about 095A8ZZ

Is 095A8ZZ a valid ICD-10-PCS code for 2027?

Yes. 095A8ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 095A8ZZ an O.R. procedure?

Yes. 095A8ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 095A8ZZ group to?

Depending on the principal diagnosis, 095A8ZZ can group to MS-DRG 143, MS-DRG 144 and MS-DRG 145.

What is the ICD-9 procedure code for 095A8ZZ?

The CMS GEMs map 095A8ZZ to ICD-9-CM 19.19 (Other stapedectomy).