Code
Hierarchy
Long Title
O36.23X4
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Maternal care for hydrops fetalis, third trimester fetus 4
Notes
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CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
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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)
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Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
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1st trimester- less than 14 weeks 0 days
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2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
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3rd trimester- 28 weeks 0 days until delivery
Inclusion Terms
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Maternal care for hydrops fetalis NOS
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Maternal care for hydrops fetalis not associated with isoimmunization
Use Additional
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code from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Includes
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the listed conditions in the fetus as a reason for hospitalization or other obstetric care of the mother, or for termination of pregnancy
Excludes 1
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hydrops fetalis associated with ABO isoimmunization (O36.1-)
- O36.1 Maternal care for other isoimmunization
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hydrops fetalis associated with rhesus isoimmunization (O36.0-)
- O36.0 Maternal care for rhesus isoimmunization
- Z03.7 Encounter for suspected maternal and fetal conditions ruled out
- O43.0 Placental transfusion syndromes
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supervision of normal pregnancy (Z34.-)
- Z34 Encounter for supervision of normal pregnancy
Excludes 2
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labor and delivery complicated by fetal stress (O77.-)
- O77 Other fetal stress complicating labor and delivery