O99.342
BillableOther mental disorders complicating pregnancy, second trimester
This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
A pregnant woman has a mental health disorder (other than depression or anxiety) during the second trimester (weeks 13-27) that complicates her pregnancy.
Coding Tips
- •Verify second trimester is documented; confirm dates align with weeks 13-27 of pregnancy
- •Note any medication changes or psychiatric interventions related to the pregnancy
Code Hierarchy
└O99Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium└O99.3Mental disorders and diseases of the nervous system complicating pregnancy, childbirth and the puerperium└O99.34Other mental disorders complicating pregnancy, childbirth, and the puerperium└O99.342Other mental disorders complicating pregnancy, second trimester
└O99.342Other mental disorders complicating pregnancy, second trimester