2026
ICD-10-CM
Diagnosis
Code

J98.5 Diseases of mediastinum, not elsewhere classified

Non-billable
2016–2026

J98.5 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Diseases of mediastinum, not elsewhere classified.

Type 2 excludes

Abscess of mediastinum (J85.3)

Codes

Versions

2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
Code changed
- Inclusion term
  ~~Fibrosis of mediastinum~~
  ~~Hernia of mediastinum~~
  ~~Retraction of mediastinum~~
  ~~Mediastinitis~~
2016
New code