S31.657 is a new non-billable/non-specific diagnosis code introduced in the 2026 ICD-10-CM used to classify the following condition: Open bite of abdominal wall, left flank with penetration into peritoneal cavity.
Codes
S31.657D
Open bite of abdominal wall, left flank with penetration into peritoneal cavity, subsequent encounter
S31.657S
Open bite of abdominal wall, left flank with penetration into peritoneal cavity, sequela
S31.657A
Open bite of abdominal wall, left flank with penetration into peritoneal cavity, initial encounter
Versions
2026
New code