S31.603⚠ Requires 7th Character

Unspecified open wound of abdominal wall, right lower quadrant with penetration into peritoneal cavity

Unspecified open wound of abdominal wall, right lower quadra…

7th Character Required

The appropriate 7th character is to be added to each code from category S31

This code is not valid for billing without a 7th character. Append one of the following to S31.603: