Pregnancy, childbirth and the puerperium O00-O9A

Pregnancy, childbirth and the puerperium O00-O9A

Pregnancy, childbirth and the puerperium O00-O9A

Note

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.

Type 1 Excludes

supervision of normal pregnancy (Z34.-)

Type 2 Excludes

mental and behavioral disorders associated with the puerperium (F53.-)

obstetrical tetanus (A34)

postpartum necrosis of pituitary gland (E23.0)

puerperal osteomalacia (M83.0)

Codes

O00-O08  Pregnancy with abortive outcome

O09-O09  Supervision of high risk pregnancy

O10-O16  Edema, proteinuria and hypertensive disorders in pregnancy, childbirth and the puerperium

O20-O29  Other maternal disorders predominantly related to pregnancy

O30-O48  Maternal care related to the fetus and amniotic cavity and possible delivery problems

O60-O77  Complications of labor and delivery

O80-O82  Encounter for delivery

O85-O92  Complications predominantly related to the puerperium

O94-O9A  Other obstetric conditions, not elsewhere classified

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