- Q23.3 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 Q23.3 became effective on October 1, 2022.
- This is the American ICD-10-CM version of Q23.3 – other international versions of ICD-10 Q23.3 may differ.
ICD-10-CM Q23.3 is grouped within Diagnostic Related Group(s):
- 306 Cardiac congenital and valvular disorders with mcc
- 307 Cardiac congenital and valvular disorders without mcc
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 Q23.3:
- mitral > valve NEC Q24.8
- insufficiency > mitral Q23.3
- insufficiency > mitral (leaflets) (valve) Q23.9
- congenital > mitral (valve) I34.0
- mitral (valve) > Regurgitation R11.10
- congenital > mitral (valve) Q23.3