Other complete intestinal obstruction

This code signifies a total blockage of the intestine that is not further specified as paralytic ileus, intussusception, or volvulus. It indicates a complete mechanical or functional obstruction preventing the passage of intestinal contents, excluding those with more specific ICD-10-CM codes.

This code is appropriate when documentation clearly states "complete intestinal obstruction" without specifying the exact cause or type, and other more specific codes for intestinal obstruction (e.g., K56.0, K56.1, K56.2) are not applicable. It is used when the obstruction is confirmed to be complete but the underlying etiology or specific anatomical type is not documented or is unknown.

• Do not use this code if the documentation specifies a partial obstruction; instead, consider codes like K56.60 or K56.690.
• Always seek clarification from the provider if the documentation is vague regarding the completeness or specific type of intestinal obstruction.
• Sequence this code as a primary diagnosis when it is the reason for the encounter, or as a secondary diagnosis when it is a co-morbidity.