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ICD-10-PCS 2027 procedure code

09JK0ZZInspection of Nasal Mucosa and Soft Tissue, Open Approach

✓ Valid for 2027

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 09JK0ZZ

09JK0ZZ is the ICD-10-PCS code for a inspection procedure on the nasal mucosa and soft tissue using an open approach. In ICD-10-PCS, inspection means visually and/or manually exploring a body part.

In plain terms, this corresponds to other diagnostic procedures on nose, the ICD-9-CM procedure title it maps to (21.29).

For a different body part, codes include 09J70ZZ (right tympanic membrane), 09J80ZZ (left tympanic membrane), 09JD0ZZ (right inner ear), 09JE0ZZ (left inner ear), 09JH0ZZ (right ear), 09JJ0ZZ (left ear) and 1 more.

The same procedure with a different approach is coded 09JK3ZZ (percutaneous), 09JK4ZZ (percutaneous endoscopic), 09JK8ZZ (via natural or artificial opening endoscopic) and 09JKXZZ (external).

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
JInspection

Visually and/or manually exploring a body part

Visual exploration may be performed with or without optical instrumentation. Manual exploration may be performed directly or through intervening body layers

Includes: Diagnostic arthroscopy, exploratory laparotomy

4. Body Part
KNasal Mucosa and Soft Tissue

Includes: Columella; External naris; Greater alar cartilage; Internal naris; Lateral nasal cartilage; Lesser alar cartilage; Nasal cavity; Nostril

5. Approach
0Open

Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

6. Device
ZNo Device
7. Qualifier
ZNo Qualifier

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 21.29Other diagnostic procedures on noseapproximate

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
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • FY2018 (effective 10/1/2017): Title revised — was “Inspection of Nose, Open Approach”

Common questions about 09JK0ZZ

Is 09JK0ZZ a valid ICD-10-PCS code for 2027?

Yes. 09JK0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for 09JK0ZZ?

The CMS GEMs map 09JK0ZZ to ICD-9-CM 21.29 (Other diagnostic procedures on nose).