O41.121

Non-Billable

Chorioamnionitis, first trimester

O41.121 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • O41.1210Chorioamnionitis, first trimester, not applicable or unspecified
  • O41.1211Chorioamnionitis, first trimester, fetus 1
  • O41.1212Chorioamnionitis, first trimester, fetus 2
  • O41.1213Chorioamnionitis, first trimester, fetus 3
  • O41.1214Chorioamnionitis, first trimester, fetus 4
  • O41.1215Chorioamnionitis, first trimester, fetus 5
  • O41.1219Chorioamnionitis, first trimester, other fetus