ICD-10 Code O30.219 - Quadruplet pregnancy with two or more monochorionic fetuses, unspecified trimester

ICD-10-CM Diagnosis Code O30.219

Diagnosis Code: O30.219 (Raw: O30219)

Description: Quadruplet pregnancy with two or more monochorionic fetuses, 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 O30.219 is designated for Quadruplet pregnancy with two or more monochorionic fetuses, 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.