O9A.31

Physical abuse complicating pregnancy

Non-billable header

O9A.31 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Note: CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
Note: Codes from this chapter are for use for conditions related to or aggravated by the pregnancy, childbirth, or by the puerperium (maternal causes or obstetric causes)
Note: Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
Note: 1st trimester- less than 14 weeks 0 days
Note: 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
Note: 3rd trimester- 28 weeks 0 days until delivery

Not coded here — never report together with this code.

Not included here — may be reported together when both conditions exist.

sexual abuse complicating pregnancy, childbirth and the puerperium (O9A.4) (from O9A.3)
mental and behavioral disorders associated with the puerperium (F53.-) (from O9A)
obstetrical tetanus (A34) (from O9A)
postpartum necrosis of pituitary gland (E23.0) (from O9A)
puerperal osteomalacia (M83.0) (from O9A)

Add a code to identify the following, if applicable.

code (if applicable): (from O9A.3)
to identify any associated current injury due to physical abuse (from O9A.3)
to identify the perpetrator of abuse (Y07.-) (from O9A.3)
code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known. (from O9A)