All ICD10 Codes
Chapter 15

O00–O9A: Pregnancy, Childbirth and the Puerperium

Pregnancy, Childbirth and the Puerperium diagnostic classification updated for 2026.

Chapter Instructions

Excludes1(Not coded here. Use a different code.)
  • supervision of normal pregnancy (Z34.-)
Excludes2(Not included here. Code separately if applicable.)
  • mental and behavioral disorders associated with the puerperium (F53.-)
  • obstetrical tetanus (A34)
  • postpartum necrosis of pituitary gland (E23.0)
  • puerperal osteomalacia (M83.0)
Use Additional Code
  • code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
All CodesBillable Only
Internal Codes
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  • O03.36|

    Cardiac arrest following incomplete spontaneous abortion

  • O03.37|

    Sepsis following incomplete spontaneous abortion

  • O03.38|

    Urinary tract infection following incomplete spontaneous abortion

  • O03.39|

    Incomplete spontaneous abortion with other complications

  • O03.4|

    Incomplete spontaneous abortion without complication

  • O03.5|

    Genital tract and pelvic infection following complete or unspecified spontaneous abortion

  • O03.6|

    Delayed or excessive hemorrhage following complete or unspecified spontaneous abortion

  • O03.7|

    Embolism following complete or unspecified spontaneous abortion

  • O03.8|

    Other and unspecified complications following complete or unspecified spontaneous abortion

  • O03.80|

    Unspecified complication following complete or unspecified spontaneous abortion

  • O03.81|

    Shock following complete or unspecified spontaneous abortion

  • O03.82|

    Renal failure following complete or unspecified spontaneous abortion

  • O03.83|

    Metabolic disorder following complete or unspecified spontaneous abortion

  • O03.84|

    Damage to pelvic organs following complete or unspecified spontaneous abortion

  • O03.85|

    Other venous complications following complete or unspecified spontaneous abortion

  • O03.86|

    Cardiac arrest following complete or unspecified spontaneous abortion

  • O03.87|

    Sepsis following complete or unspecified spontaneous abortion

  • O03.88|

    Urinary tract infection following complete or unspecified spontaneous abortion

  • O03.89|

    Complete or unspecified spontaneous abortion with other complications

  • O03.9|

    Complete or unspecified spontaneous abortion without complication

  • O04|

    Complications following (induced) termination of pregnancy

  • O04.5|

    Genital tract and pelvic infection following (induced) termination of pregnancy

  • O04.6|

    Delayed or excessive hemorrhage following (induced) termination of pregnancy

  • O04.7|

    Embolism following (induced) termination of pregnancy

  • O04.8|

    (Induced) termination of pregnancy with other and unspecified complications

  • O04.80|

    (Induced) termination of pregnancy with unspecified complications

  • O04.81|

    Shock following (induced) termination of pregnancy

  • O04.82|

    Renal failure following (induced) termination of pregnancy

  • O04.83|

    Metabolic disorder following (induced) termination of pregnancy

  • O04.84|

    Damage to pelvic organs following (induced) termination of pregnancy

  • O04.85|

    Other venous complications following (induced) termination of pregnancy

  • O04.86|

    Cardiac arrest following (induced) termination of pregnancy

  • O04.87|

    Sepsis following (induced) termination of pregnancy

  • O04.88|

    Urinary tract infection following (induced) termination of pregnancy

  • O04.89|

    (Induced) termination of pregnancy with other complications

  • O07|

    Failed attempted termination of pregnancy

  • O07.0|

    Genital tract and pelvic infection following failed attempted termination of pregnancy

  • O07.1|

    Delayed or excessive hemorrhage following failed attempted termination of pregnancy

  • O07.2|

    Embolism following failed attempted termination of pregnancy

  • O07.3|

    Failed attempted termination of pregnancy with other and unspecified complications

  • O07.30|

    Failed attempted termination of pregnancy with unspecified complications

  • O07.31|

    Shock following failed attempted termination of pregnancy

  • O07.32|

    Renal failure following failed attempted termination of pregnancy

  • O07.33|

    Metabolic disorder following failed attempted termination of pregnancy

  • O07.34|

    Damage to pelvic organs following failed attempted termination of pregnancy

  • O07.35|

    Other venous complications following failed attempted termination of pregnancy

  • O07.36|

    Cardiac arrest following failed attempted termination of pregnancy

  • O07.37|

    Sepsis following failed attempted termination of pregnancy

  • O07.38|

    Urinary tract infection following failed attempted termination of pregnancy

  • O07.39|

    Failed attempted termination of pregnancy with other complications

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