K55Vascular disorders of intestine
ICD-10-CM category (non-billable header) code — part of Other diseases of intestines (K55-K64)
Coding Notes
Excludes1 (never code both together)
- necrotizing enterocolitis of newborn (P77.-)
Excludes2 (not part of this condition — may code both)
- angioectasia (angiodysplasia) duodenum (K31.81-)
Subcategories (6)
- K55.0 Acute vascular disorders of intestine
- K55.1 Chronic vascular disorders of intestine
- K55.2 Angiodysplasia of colon
- K55.3 Necrotizing enterocolitis
- K55.8 Other vascular disorders of intestine
- K55.9 Vascular disorder of intestine, unspecified