Category K56
Paralytic ileus and intestinal obstruction without hernia
Clinical Classification Guidelines
Specific Diagnosis Codes
Paralytic ileus
K56.0
Intussusception
K56.1
Volvulus
K56.2
Gallstone ileus
K56.3
Other impaction of intestine
K56.4
Fecal impaction
K56.41
Other impaction of intestine
K56.49
Intestinal adhesions [bands] with obstruction (postinfection)
K56.5
Intestinal adhesions [bands], unspecified as to partial versus complete obstruction
K56.50
Intestinal adhesions [bands], with partial obstruction
K56.51
Intestinal adhesions [bands] with complete obstruction
K56.52
Other and unspecified intestinal obstruction
K56.6
Unspecified intestinal obstruction
K56.60
Partial intestinal obstruction, unspecified as to cause
K56.600
Complete intestinal obstruction, unspecified as to cause
K56.601
Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction
K56.609
Other intestinal obstruction
K56.69
Other partial intestinal obstruction
K56.690
Other complete intestinal obstruction
K56.691
Other intestinal obstruction unspecified as to partial versus complete obstruction
K56.699
Ileus, unspecified
K56.7