I51.1

Billable

Rupture of chordae tendineae, not elsewhere classified

I51.1 is the ICD-10-CM code for Rupture of chordae tendineae, not elsewhere classified. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
I00-I99
Parent
I51
Edition
FY2026

I00-I99 Diseases of the circulatory system

Excludes1 — not coded here

  • rupture of chordae tendineae as current complication following acute myocardial infarction (I23.4)

Frequently asked questions

What is ICD-10 code I51.1?
I51.1 is the ICD-10-CM code for "Rupture of chordae tendineae, not elsewhere classified". It falls under I00-I99 Diseases of the circulatory system.
Is I51.1 a billable code?
Yes — I51.1 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from I51.1?
Excludes1 (not coded here): rupture of chordae tendineae as current complication following acute myocardial infarction (I23.4).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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