K55.05

Non-billable

Acute (reversible) ischemia of intestine, part unspecified

K55.05 is the ICD-10-CM code for Acute (reversible) ischemia of intestine, part unspecified. It is a non-billable category code — use a more specific child code such as K55.051 for billing.

Status
Header (non-billable)
Chapter
K00-K95
Parent
K55.0
Subcodes
3
Edition
FY2026

K00-K95 Diseases of the digestive system

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code K55.05?
K55.05 is the ICD-10-CM code for "Acute (reversible) ischemia of intestine, part unspecified". It falls under K00-K95 Diseases of the digestive system.
Is K55.05 a billable code?
No — K55.05 is a non-billable header code. Use a more specific child code (such as K55.051) for billing.
What are the subcodes of K55.05?
K55.05 has 3 more specific child codes, including K55.051, K55.052, K55.059.

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

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