ICD-10 Code S36.021D - Major contusion of spleen, subsequent encounter

ICD-10-CM Diagnosis Code S36.021D

Diagnosis Code: S36.021D (Raw: S36021D)

Description: Major contusion of spleen, 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 S36.021D is designated for Major contusion of spleen, 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.