Thrombosis of atrium, auricular appendage, and ventricle as current complications following acute myocardial infarction
- I23.6 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Thombos of atrium/auric append/ventr as current comp fol AMI
- The 2025 edition of ICD-10-CM I23.6 became effective on October 1, 2024.
- This is the American ICD-10-CM version of I23.6 – other international versions of ICD-10 I23.6 may differ.
ICD-10-CM Coding Rules
- I23.6 is applicable to adult patients aged 15 – 124 years inclusive.
Type 1 Excludes
- thrombosis of atrium, auricular appendage, and ventricle not specified as current complication following acute myocardial infarction (I51.3)
The following code(s) above I23.6 contain annotation back-references
that may be applicable to I23.6:
Approximate Synonyms
- Left ventricular mural thrombus post acute heart attack
- Mural thrombus of heart, following heart attack
- Mural thrombus of heart, following mi
- Mural thrombus of left ventricle following acute myocardial infarction
- Post-infarction mural thrombus
ICD-10-CM I23.6 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):
- 314 Other circulatory system diagnoses with mcc
- 315 Other circulatory system diagnoses with cc
- 316 Other circulatory system diagnoses without cc/mcc
Convert I23.6 to ICD-9-CMCode History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 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
- 2023 (effective 10/1/2022): No change
- 2024 (effective 10/1/2023): No change
- 2025 (effective 10/1/2024): No change
Code annotations containing back-references to I23.6:
- Type 1 Excludes: I51.3
Diagnosis Index entries containing back-references to I23.6:
- Complication(s) (from) (of)
- Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) I82.90