AutoICD API

I25.4

Non-billable

Coronary artery aneurysm and dissection

Coronary artery aneurysm and dissection

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

I20-I25

Parent Code

I25

Child Codes

2

ICD-11 Mapping

1 equivalent

Coding Notes

Child Codes (2)

Related Codes(8)
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

Also Known As / Clinical Terms(3)
Frequently Asked Questions
What is the ICD-10 code for coronary artery aneurysm and dissection?

The ICD-10-CM code for coronary artery aneurysm and dissection is I25.4. The full clinical description is "Coronary artery aneurysm and dissection". I25.4 is a non-billable header code. Use a more specific child code for billing purposes.

What does ICD-10 code I25.4 mean?

ICD-10-CM code I25.4 represents “Coronary artery aneurysm and dissection”. It is classified under Chapter 9: Diseases of the Circulatory System and is a non-billable header code. Use a more specific child code for billing purposes.

Is I25.4 a billable code?

No, I25.4 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 2 child codes under I25.4.

What chapter is I25.4 in?

I25.4 is in Chapter 9: Diseases of the Circulatory System (codes I00-I99).

What are the subcategories under I25.4?

I25.4 has 2 child codes, including: I25.41 (Coronary artery aneurysm), I25.42 (Coronary artery dissection).

Are additional codes required with I25.4?

Yes, when using I25.4, also report: ; chronic total occlusion of coronary artery (I25.82); exposure to environmental tobacco smoke (Z77.22); history of tobacco dependence (Z87.891); occupational exposure to environmental tobacco smoke (Z57.31); tobacco dependence (F17.-); tobacco use (Z72.0).

What are the UMLS CUIs for I25.4?

I25.4 is linked to 1 UMLS Concept Unique Identifier: C0392158. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does I25.4 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like coronary artery aneurysm and dissection affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of I25.4?

I25.4 maps to the ICD-11 code: BA5Z (Chronic ischaemic heart disease, unspecified).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.