2025
ICD-10-CM
Diagnosis
Code

I38 Endocarditis, valve unspecified

Billable
2016–2025

I38 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Endocarditis, valve unspecified.

Includes

Endocarditis (chronic) NOS
Valvular incompetence NOS
Valvular insufficiency NOS
Valvular regurgitation NOS
Valvular stenosis NOS
Valvulitis (chronic) NOS

Type 1 excludes

Congenital insufficiency of cardiac valve NOS (Q24.8)
Congenital stenosis of cardiac valve NOS (Q24.8)
Endocardial fibroelastosis (I42.4)
Endocarditis specified as rheumatic (I09.1)

Versions

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
No changes
2016
New code