Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes O00-O9A – Pregnancy, childbirth and the puerperium (O00-O9A) > 2024 ICD-10-CM Codes O30-O48 – Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48) > 2024 ICD-10-CM Codes O41 – Other disorders of amniotic fluid and membranes (O41) > 2024 ICD-10-CM Codes O41.1 – Infection of amniotic sac and membranes (O41.1) > 2024 ICD-10-CM Codes O41.12 – Chorioamnionitis (O41.12)