ICD-10 Code L98.426 - Non-pressure chronic ulcer of back with bone involvement without evidence of necrosis

ICD-10-CM Diagnosis Code L98.426

Diagnosis Code: L98.426 (Raw: L98426)

Description: Non-pressure chronic ulcer of back with bone involvement without evidence of necrosis

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 L98.426 is designated for Non-pressure chronic ulcer of back with bone involvement without evidence of necrosis. 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.