ICD-10-CM Diagnosis Code S31.657D
Diagnosis Code: S31.657D (Raw: S31657D)
Description: Open bite of abdominal wall, left flank with penetration into peritoneal cavity, subsequent encounter
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting.
Overview & Clinical Details
ICD-10-CM code S31.657D is designated for Open bite of abdominal wall, left flank with penetration into peritoneal cavity, subsequent encounter. In medical documentation and insurance billing, this code is utilized to specify medical diagnosis for patient records, reimbursement workflows, and compliance under CMS Section 111 mandatory insurer reporting guidelines.