ICD-10-CM Diagnosis Code O03.9
Diagnosis Code: O03.9 (Raw: O039)
Description: Complete or unspecified spontaneous abortion without complication
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 O03.9 is designated for Complete or unspecified spontaneous abortion without complication. 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.