I51.3 INTRACARDIAC THROMBOSIS, NOT ELSEWHERE CLASSIFIED

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Code Information

Diagnosis Code: I51.3

Short Description: Intracardiac thrombosis, not elsewhere classified

Long Description: Intracardiac thrombosis, not elsewhere classified

The code I51.3 is VALID for claim submission

Code Classification:

Diseases of the circulatory system (I00–I99)
- Other forms of heart disease (I30-I5A)
  - Complications and ill-defined descriptions of heart disease (I51)
    - I51.3 Intracardiac thrombosis, not elsewhere classified

Code Version: 2022 ICD-10-CM

Synonyms

Arterial obstruction due to nonthrombotic embolism from heart
Arterial obstruction due to thrombotic embolism from mural thrombus of heart
Atrial thrombosis
Atrial thrombosis
Atrial thrombosis
Disorder of left atrium as complication of procedure
Disorder of right atrium as complication of procedure
Intracardiac thrombosis in low output state
Left ventricular thrombus
Mural thrombus of atrium of heart
Mural thrombus of heart
Mural thrombus of left atrium
Mural thrombus of left ventricle
Mural thrombus of right atrium
Mural thrombus of right ventricle
Mural thrombus of ventricle of heart
Occlusion of cutaneous microvasculature structure by cardiac embolus
Occlusion of microvasculature of skin caused by embolus
Post-infarction mural thrombus
Right ventricular thrombus
Thromboembolism due to mural thrombus
Thrombotic embolism from cardiac atrium
Thrombotic embolism from cardiac ventricle
Thrombus of cardiac chamber
Thrombus of left atrium
Thrombus of left atrium
Thrombus of physiologic left atrium as complication of procedure
Thrombus of physiologic right atrium as complication of procedure
Thrombus of right atrium
Thrombus of right atrium

Diagnostic Related Group(s)

The code I51.3 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)

Atherosclerosis With Mcc (302)
Atherosclerosis Without Mcc (303)

References to Index of Diseases and Injuries

The code I51.3 has the following ICD-10-CM references to the Index of Diseases and Injuries

Inclusion Terms:
- Apical thrombosis (old)
- Atrial thrombosis (old)
- Auricular thrombosis (old)
- Mural thrombosis (old)
- Ventricular thrombosis (old)
Type 1 Excludes Notes:
- intracardiac thrombosis as current complication following acute myocardial infarction (@I23.6*)

Crosswalk Information

ICD-10 Code		ICD-9 Code	ICD-9 Description
I51.3		429.89	Ill-defined hrt dis NEC

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code	ICD-10 Description
I51	Complications and ill-defined descriptions of heart disease
I51.0	Cardiac septal defect, acquired
I51.1	Rupture of chordae tendineae, not elsewhere classified
I51.2	Rupture of papillary muscle, not elsewhere classified
I51.4	Myocarditis, unspecified
I51.5	Myocardial degeneration
I51.7	Cardiomegaly
I51.8	Other ill-defined heart diseases
I51.81	Takotsubo syndrome
I51.89	Other ill-defined heart diseases
I51.9	Heart disease, unspecified

This page was last updated on: 10/1/2023

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