- I38 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM I38 became effective on October 1, 2022.
- This is the American ICD-10-CM version of I38 – other international versions of ICD-10 I38 may differ.
ICD-10-CM I38 is grouped within Diagnostic Related Group(s):
- 306 Cardiac congenital and valvular disorders with mcc
- 307 Cardiac congenital and valvular disorders without mcc
- 791 Prematurity with major problems
- 793 Full term neonate with major problems
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)
Includes
- endocarditis (chronic) NOS
- valvular incompetence NOS
- valvular insufficiency NOS
- valvular regurgitation NOS
- valvular stenosis NOS
- valvulitis (chronic) NOS
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to I38:
- valve, valvular > Disease, diseased
- arteriosclerotic > Endocarditis (chronic) (marantic) (nonbacterial) (thrombotic) (valvular) I38
- heart (idiopathic) > Hypertrophy, hypertrophic
- valve > heart (idiopathic) I38
- valve, valvular (heart) > Insufficiency, insufficient
- heart valve > Stenosis, stenotic (cicatricial)
- valve (cardiac) (heart) > Stenosis, stenotic (cicatricial)
- heart > Stricture
- valve > heart I38