S31.10AD
✓ Billable
Unspecified open wound of abdominal wall, unspecified flank without penetration into peritoneal cavity, subsequent encounter
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
S31.10AD
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code S31.10AD?
ICD-10-CM code S31.10AD represents Unspecified open wound of abdominal wall, unspecified flank without penetration into peritoneal cavity, subsequent encounter. It is a billable diagnosis code in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is S31.10AD billable?
Yes. S31.10AD is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is S31.10AD in?
S31.10AD belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the S31 category
S31
Open wound of abdomen, lower back, pelvis and external genitals
Non-billable
S31.0
Open wound of lower back and pelvis
Non-billable
S31.1
Open wound of abdominal wall without penetration into peritoneal cavity
Non-billable
S31.2
Open wound of penis
Non-billable
S31.3
Open wound of scrotum and testes
Non-billable
S31.4
Open wound of vagina and vulva
Non-billable
S31.5
Open wound of unspecified external genital organs
Non-billable
S31.6
Open wound of abdominal wall with penetration into peritoneal cavity
Non-billable
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