ICD-10-CM Diagnosis Code W18.31XA
Diagnosis Code: W18.31XA (Raw: W1831XA)
Description: Fall on same level due to stepping on an object, initial encounter
Classification: International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM)
Fiscal Year: 2026
CMS Section 111 Status: Valid for reporting (Excluded from No-Fault liability reporting).
Overview & Clinical Details
ICD-10-CM code W18.31XA is designated for Fall on same level due to stepping on an object, 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.