K55
Non-billableVascular disorders of intestine
K55 is the ICD-10-CM code for Vascular disorders of intestine. It is a non-billable category code — use a more specific child code such as K55.0 for billing.
- Status
- Header (non-billable)
- Chapter
- K00-K95
- Subcodes
- 6
- Edition
- FY2026
K00-K95 Diseases of the digestive system
Excludes1 — not coded here
- •necrotizing enterocolitis of newborn (P77.-)
Excludes2 — not included here
- •angioectasia (angiodysplasia) duodenum (K31.81-)
Frequently asked questions
- What is ICD-10 code K55?
- K55 is the ICD-10-CM code for "Vascular disorders of intestine". It falls under K00-K95 Diseases of the digestive system.
- Is K55 a billable code?
- No — K55 is a non-billable header code. Use a more specific child code (such as K55.0) for billing.
- What is excluded from K55?
- Excludes1 (not coded here): necrotizing enterocolitis of newborn (P77.-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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