Pregnancy, childbirth and the puerperium - O00-O9A
Pregnancy, Childbirth, and the Puerperium - It focuses on conditions related to pregnancy, childbirth, and postpartum care, including complications and outcomes.
Chapter notes often provide a brief overview or description of the conditions and diseases covered within that specific chapter. This helps users understand the scope and content of the chapter.
Chapter 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: This note indicates that an additional code should be used in conjunction with the primary code "O" to provide a complete picture of the patient's condition or to capture associated factors.
Use Additional:
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Excludes1: It indicates that the conditions described by two codes cannot occur together in the same patient. These codes are mutually exclusive.
Type 1 Excludes:
- supervision of normal pregnancy (Z34.-)
Excludes2: This note means that the conditions described by two codes are not usually associated with each other but can sometimes occur together.
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)
These ranges represents sections of Pregnancy, childbirth and the puerperium. The "O" signifies that these are the diseases within this broad chapter.
Codes:
- O00-O08 - Pregnancy with abortive outcome
- 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