| O0081 | Other ectopic pregnancy with intrauterine pregnancy |
| O009 | Ectopic pregnancy, unspecified |
| O0090 | Unspecified ectopic pregnancy without intrauterine pregnancy Unspecified ectopic pregnancy without intrauterine pregnancy |
| O0091 | Unspecified ectopic pregnancy with intrauterine pregnancy |
| O01 | Hydatidiform mole |
| O010 | Classical hydatidiform mole |
| O011 | Incomplete and partial hydatidiform mole |
| O019 | Hydatidiform mole, unspecified |
| O02 | Other abnormal products of conception |
| O020 | Blighted ovum and nonhydatidiform mole |
| O021 | Missed abortion |
| O028 | Other specified abnormal products of conception |
| O0281 | Inappropriate change in quantitative human chorionic gonadotropin (hCG) in early pregnancy |
| O0289 | Other abnormal products of conception |
| O029 | Abnormal product of conception, unspecified |
| O03 | Spontaneous abortion |
| O030 | Genital tract and pelvic infection following incomplete spontaneous abortion |
| O031 | Delayed or excessive hemorrhage following incomplete spontaneous abortion |
| O032 | Embolism following incomplete spontaneous abortion |
| O033 | Other and unspecified complications following incomplete spontaneous abortion |
| O0330 | Unspecified complication following incomplete spontaneous abortion |
| O0331 | Shock following incomplete spontaneous abortion |
| O0332 | Renal failure following incomplete spontaneous abortion |
| O0333 | Metabolic disorder following incomplete spontaneous abortion Metabolic disorder following incomplete spontaneous abortion |
| O0334 | Damage to pelvic organs following incomplete spontaneous abortion |
| O0335 | Other venous complications following incomplete spontaneous abortion |
| O0336 | Cardiac arrest following incomplete spontaneous abortion |
| O0337 | Sepsis following incomplete spontaneous abortion |
| O0338 | Urinary tract infection following incomplete spontaneous abortion |
| O0339 | Incomplete spontaneous abortion with other complications |
| O034 | Incomplete spontaneous abortion without complication |
| O035 | Genitl trct and pelvic infct fol complete or unsp spon abort Genital tract and pelvic infection following complete or unspecified spontaneous abortion |
| O036 | Delayed or excessive hemorrhage following complete or unspecified spontaneous abortion |
| O037 | Embolism following complete or unspecified spontaneous abortion |
| O038 | Other and unspecified complications following complete or unspecified spontaneous abortion |
| O0380 | Unspecified complication following complete or unspecified spontaneous abortion |
| O0381 | Shock following complete or unspecified spontaneous abortion Shock following complete or unspecified spontaneous abortion |
| O0382 | Renal failure following complete or unspecified spontaneous abortion |
| O0383 | Metabolic disorder following complete or unspecified spontaneous abortion |
| O0384 | Damage to pelvic organs following complete or unspecified spontaneous abortion |
| O0385 | Other venous complications following complete or unspecified spontaneous abortion |
| O0386 | Cardiac arrest following complete or unspecified spontaneous abortion |
| O0387 | Sepsis following complete or unspecified spontaneous abortion |
| O0388 | Urinary tract infection following complete or unspecified spontaneous abortion |
| O0389 | Complete or unsp spontaneous abortion with oth complications Complete or unspecified spontaneous abortion with other complications |
| O039 | Complete or unspecified spontaneous abortion without complication |
| O04 | Complications following (induced) termination of pregnancy |
| O045 | Genitl trct and pelvic infct fol (induced) term of pregnancy Genital tract and pelvic infection following (induced) termination of pregnancy |
| O046 | Delayed or excessive hemorrhage following (induced) termination of pregnancy |
| O047 | Embolism following (induced) termination of pregnancy |