ICD-10 Code S39.91XA - Unspecified injury of abdomen, initial encounter

ICD-10-CM Diagnosis Code S39.91XA

Diagnosis Code: S39.91XA (Raw: S3991XA)

Description: Unspecified injury of abdomen, initial 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 S39.91XA is designated for Unspecified injury of abdomen, initial 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.