Lac w/o fb of abd wall, r upper q w penet perit cav, subs

This code signifies a cut or tear in the right upper quadrant of the abdominal wall that extends into the peritoneal cavity, occurring during a follow-up visit. It specifically excludes cases where a foreign object is embedded in the wound.

Apply this code for subsequent encounters related to an abdominal wall laceration that perforated the peritoneum, such as during wound care, follow-up examinations after initial repair, or management of complications arising from the original injury.

• Ensure documentation clearly specifies "subsequent encounter" for this injury.
• Verify that the laceration is in the right upper quadrant and penetrates the peritoneal cavity.
• Confirm the absence of a foreign body; if present, a different code would be appropriate.