ICD-10-CM Diagnosis Code O41.1210
Diagnosis Code: O41.1210 (Raw: O411210)
Description: Chorioamnionitis, first trimester, not applicable or unspecified
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 O41.1210 is designated for Chorioamnionitis, first trimester, not applicable or unspecified. 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.