ICD-10 Code O43.019 - Fetomaternal placental transfusion syndrome, unspecified trimester

ICD-10-CM Diagnosis Code O43.019

Diagnosis Code: O43.019 (Raw: O43019)

Description: Fetomaternal placental transfusion syndrome, unspecified trimester

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 O43.019 is designated for Fetomaternal placental transfusion syndrome, unspecified trimester. 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.