ICD-10-CM Diagnosis Code S36.400D
Diagnosis Code: S36.400D (Raw: S36400D)
Description: Unspecified injury of duodenum, 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 S36.400D is designated for Unspecified injury of duodenum, 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.