ICD-10-CM FY2027 diagnosis code

S31.605A: Unspecified open wound of abdominal wall, periumbilic region with penetration into peritoneal cavity, initial encounter

Billable codeValid for dates of service October 1, 2026 to September 30, 2027

S31.605A is a billable ICD-10-CM diagnosis code for unspecified open wound of abdominal wall, periumbilic region with penetration into peritoneal cavity, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.

S31.605A questions

Is S31.605A a billable code?

Yes. S31.605A is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.

What does S31.605A mean?

S31.605A is the ICD-10-CM code for Unspecified open wound of abdominal wall, periumbilic region with penetration into peritoneal cavity, initial encounter. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.