Code
Hierarchy
-
O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
-
O85-O92 Complications predominantly related to the puerperium (O85-O92)
-
O90 Complications of the puerperium, not elsewhere classified
-
O90.0 Disruption of cesarean delivery wound
-
O90.1 Disruption of perineal obstetric wound
-
O90.2 Hematoma of obstetric wound
-
O90.3 Peripartum cardiomyopathy
-
O90.4 Postpartum acute kidney failure
-
O90.5 Postpartum thyroiditis
-
O90.6 Postpartum mood disturbance
-
O90.8 Other complications of the puerperium, not elsewhere classified
-
O90.9 Complication of the puerperium, unspecified
-
-
-
Notes
-
CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
-
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)
-
Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
-
1st trimester- less than 14 weeks 0 days
-
2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
-
3rd trimester- 28 weeks 0 days until delivery
Use Additional
-
code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.