Billable / Specific Code
ICD-10-CM S31.107 is the diagnosis code for Unspecified open wound of abdominal wall, left flank without penetration into peritoneal cavity. This code falls under the section "Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals" within Chapter 19 — Injury, poisoning and certain other consequences of external causes (S00-T88). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where S31.107 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, S31.107 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
S31.107 is the ICD-10-CM diagnosis code for "Unspecified open wound of abdominal wall, left flank without penetration into peritoneal cavity". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of S31.107 is S31.10 ("Unspecified open wound of abdominal wall without penetration into peritoneal cavity"). S31.107 provides a more specific classification within this category.
S31.107 is located in Section S30-S39 — "Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals" within Chapter 19 of the ICD-10-CM Tabular List.
Use S31.107 when the patients documented diagnosis matches "Unspecified open wound of abdominal wall, left flank without penetration into peritoneal cavity" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Unspecified open wound of abdominal wall, left flank without penetration into peritoneal cavity is S31.107.
Yes, S31.107 can be used as a primary diagnosis code since it is billable and specific.
S31.107 is in Chapter 19 of the ICD-10-CM Tabular List.
Yes, S31.107 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.