ICD-10-CM Diagnosis Code O99.891
Diagnosis Code: O99.891 (Raw: O99891)
Description: Other specified diseases and conditions complicating pregnancy
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 O99.891 is designated for Other specified diseases and conditions complicating pregnancy. 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.
