CC Codes: Pregnancy, Childbirth and the Puerperium (O00-O9A)
457 codes in O00-O9A are a CC as a secondary diagnosis under MS-DRG v44.0 (FY2027). Full CC list
O00-O08
| O00.00 | Abdominal pregnancy without intrauterine pregnancy |
| O00.01 | Abdominal pregnancy with intrauterine pregnancy |
| O00.101 | Right tubal pregnancy without intrauterine pregnancy |
| O00.102 | Left tubal pregnancy without intrauterine pregnancy |
| O00.109 | Unspecified tubal pregnancy without intrauterine pregnancy |
| O00.111 | Right tubal pregnancy with intrauterine pregnancy |
| O00.112 | Left tubal pregnancy with intrauterine pregnancy |
| O00.119 | Unspecified tubal pregnancy with intrauterine pregnancy |
| O00.121 | Right interstitial ectopic pregnancy without intrauterine pregnancy |
| O00.122 | Left interstitial ectopic pregnancy without intrauterine pregnancy |
| O00.129 | Unspecified interstitial ectopic pregnancy without intrauterine pregnancy |
| O00.131 | Right interstitial ectopic pregnancy with intrauterine pregnancy |
| O00.132 | Left interstitial ectopic pregnancy with intrauterine pregnancy |
| O00.139 | Unspecified interstitial ectopic pregnancy with intrauterine pregnancy |
| O00.201 | Right ovarian pregnancy without intrauterine pregnancy |
| O00.202 | Left ovarian pregnancy without intrauterine pregnancy |
| O00.209 | Unspecified ovarian pregnancy without intrauterine pregnancy |
| O00.211 | Right ovarian pregnancy with intrauterine pregnancy |
| O00.212 | Left ovarian pregnancy with intrauterine pregnancy |
| O00.219 | Unspecified ovarian pregnancy with intrauterine pregnancy |
| O00.31 | Cesarean scar ectopic pregnancy without intrauterine pregnancy |
| O00.32 | Cesarean scar ectopic pregnancy with intrauterine pregnancy |
| O00.41 | Cervical ectopic pregnancy without intrauterine pregnancy |
| O00.42 | Cervical ectopic pregnancy with intrauterine pregnancy |
| O00.511 | Right cornual ectopic pregnancy without intrauterine pregnancy |
| O00.512 | Left cornual ectopic pregnancy without intrauterine pregnancy |
| O00.519 | Unspecified cornual ectopic pregnancy without intrauterine pregnancy |
| O00.521 | Right cornual ectopic pregnancy with intrauterine pregnancy |
| O00.522 | Left cornual ectopic pregnancy with intrauterine pregnancy |
| O00.529 | Unspecified cornual ectopic pregnancy with intrauterine pregnancy |
| O00.80 | Other ectopic pregnancy without intrauterine pregnancy |
| O00.81 | Other ectopic pregnancy with intrauterine pregnancy |
| O00.90 | Unspecified ectopic pregnancy without intrauterine pregnancy |
| O00.91 | Unspecified ectopic pregnancy with intrauterine pregnancy |
| O03.0 | Genital tract and pelvic infection following incomplete spontaneous abortion |
| O03.30 | Unspecified complication following incomplete spontaneous abortion |
| O03.33 | Metabolic disorder following incomplete spontaneous abortion |
| O03.34 | Damage to pelvic organs following incomplete spontaneous abortion |
| O03.35 | Other venous complications following incomplete spontaneous abortion |
| 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 |
| O03.5 | Genital tract and pelvic infection following complete or unspecified spontaneous abortion |
| O03.7 | Embolism following complete or unspecified spontaneous abortion |
| O03.80 | Unspecified complication 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 |
| O04.5 | Genital tract and pelvic infection following (induced) termination of pregnancy |
| O04.80 | (Induced) termination of pregnancy with unspecified complications |
| 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 |
| O07.0 | Genital tract and pelvic infection following failed attempted termination of pregnancy |
| O07.1 | Delayed or excessive hemorrhage following failed attempted termination of pregnancy |
| O07.30 | Failed attempted termination of pregnancy with unspecified complications |
| 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 |
| O08.0 | Genital tract and pelvic infection following ectopic and molar pregnancy |
| O08.1 | Delayed or excessive hemorrhage following ectopic and molar pregnancy |
| O08.5 | Metabolic disorders following an ectopic and molar pregnancy |
| O08.6 | Damage to pelvic organs and tissues following an ectopic and molar pregnancy |
| O08.7 | Other venous complications following an ectopic and molar pregnancy |
| O08.81 | Cardiac arrest following an ectopic and molar pregnancy |
| O08.82 | Sepsis following ectopic and molar pregnancy |
| O08.83 | Urinary tract infection following an ectopic and molar pregnancy |
| O08.89 | Other complications following an ectopic and molar pregnancy |
| O08.9 | Unspecified complication following an ectopic and molar pregnancy |
O10-O16
| O10.011 | Pre-existing essential hypertension complicating pregnancy, first trimester |
| O10.012 | Pre-existing essential hypertension complicating pregnancy, second trimester |
| O10.013 | Pre-existing essential hypertension complicating pregnancy, third trimester |
| O10.02 | Pre-existing essential hypertension complicating childbirth |
| O10.411 | Pre-existing secondary hypertension complicating pregnancy, first trimester |
| O10.412 | Pre-existing secondary hypertension complicating pregnancy, second trimester |
| O10.413 | Pre-existing secondary hypertension complicating pregnancy, third trimester |
| O10.43 | Pre-existing secondary hypertension complicating the puerperium |
| O10.911 | Unspecified pre-existing hypertension complicating pregnancy, first trimester |
| O10.912 | Unspecified pre-existing hypertension complicating pregnancy, second trimester |
| O10.913 | Unspecified pre-existing hypertension complicating pregnancy, third trimester |
| O10.92 | Unspecified pre-existing hypertension complicating childbirth |
| O12.11 | Gestational proteinuria, first trimester |
| O12.12 | Gestational proteinuria, second trimester |
| O12.13 | Gestational proteinuria, third trimester |
| O12.21 | Gestational edema with proteinuria, first trimester |
| O12.22 | Gestational edema with proteinuria, second trimester |
| O12.23 | Gestational edema with proteinuria, third trimester |
| O14.02 | Mild to moderate pre-eclampsia, second trimester |
| O14.03 | Mild to moderate pre-eclampsia, third trimester |
| O14.92 | Unspecified pre-eclampsia, second trimester |
| O14.93 | Unspecified pre-eclampsia, third trimester |
| O16.1 | Unspecified maternal hypertension, first trimester |
| O16.2 | Unspecified maternal hypertension, second trimester |
| O16.3 | Unspecified maternal hypertension, third trimester |
O20-O29
| O20.0 | Threatened abortion |
| O20.9 | Hemorrhage in early pregnancy, unspecified |
| O22.20 | Superficial thrombophlebitis in pregnancy, unspecified trimester |
| O22.21 | Superficial thrombophlebitis in pregnancy, first trimester |
| O22.22 | Superficial thrombophlebitis in pregnancy, second trimester |
| O22.23 | Superficial thrombophlebitis in pregnancy, third trimester |
| O22.30 | Deep phlebothrombosis in pregnancy, unspecified trimester |
| O22.40 | Hemorrhoids in pregnancy, unspecified trimester |
| O22.41 | Hemorrhoids in pregnancy, first trimester |
| O22.42 | Hemorrhoids in pregnancy, second trimester |
| O22.43 | Hemorrhoids in pregnancy, third trimester |
| O22.50 | Cerebral venous thrombosis in pregnancy, unspecified trimester |
| O22.51 | Cerebral venous thrombosis in pregnancy, first trimester |
| O22.52 | Cerebral venous thrombosis in pregnancy, second trimester |
| O22.53 | Cerebral venous thrombosis in pregnancy, third trimester |
| O22.8X1 | Other venous complications in pregnancy, first trimester |
| O22.8X2 | Other venous complications in pregnancy, second trimester |
| O22.8X3 | Other venous complications in pregnancy, third trimester |
| O22.8X9 | Other venous complications in pregnancy, unspecified trimester |
| O22.90 | Venous complication in pregnancy, unspecified, unspecified trimester |
| O23.01 | Infections of kidney in pregnancy, first trimester |
| O23.02 | Infections of kidney in pregnancy, second trimester |
| O23.03 | Infections of kidney in pregnancy, third trimester |
| O23.11 | Infections of bladder in pregnancy, first trimester |
| O23.12 | Infections of bladder in pregnancy, second trimester |
| O23.13 | Infections of bladder in pregnancy, third trimester |
| O23.21 | Infections of urethra in pregnancy, first trimester |
| O23.22 | Infections of urethra in pregnancy, second trimester |
| O23.23 | Infections of urethra in pregnancy, third trimester |
| O23.31 | Infections of other parts of urinary tract in pregnancy, first trimester |
| O23.32 | Infections of other parts of urinary tract in pregnancy, second trimester |
| O23.33 | Infections of other parts of urinary tract in pregnancy, third trimester |
| O23.41 | Unspecified infection of urinary tract in pregnancy, first trimester |
| O23.42 | Unspecified infection of urinary tract in pregnancy, second trimester |
| O23.43 | Unspecified infection of urinary tract in pregnancy, third trimester |
| O23.511 | Infections of cervix in pregnancy, first trimester |
| O23.512 | Infections of cervix in pregnancy, second trimester |
| O23.513 | Infections of cervix in pregnancy, third trimester |
| O23.521 | Salpingo-oophoritis in pregnancy, first trimester |
| O23.522 | Salpingo-oophoritis in pregnancy, second trimester |
| O23.523 | Salpingo-oophoritis in pregnancy, third trimester |
| O23.591 | Infection of other part of genital tract in pregnancy, first trimester |
| O23.592 | Infection of other part of genital tract in pregnancy, second trimester |
| O23.593 | Infection of other part of genital tract in pregnancy, third trimester |
| O23.91 | Unspecified genitourinary tract infection in pregnancy, first trimester |
| O23.92 | Unspecified genitourinary tract infection in pregnancy, second trimester |
| O23.93 | Unspecified genitourinary tract infection in pregnancy, third trimester |
| O24.011 | Pre-existing type 1 diabetes mellitus, in pregnancy, first trimester |
| O24.012 | Pre-existing type 1 diabetes mellitus, in pregnancy, second trimester |
| O24.013 | Pre-existing type 1 diabetes mellitus, in pregnancy, third trimester |
| O24.019 | Pre-existing type 1 diabetes mellitus, in pregnancy, unspecified trimester |
| O24.03 | Pre-existing type 1 diabetes mellitus, in the puerperium |
| O24.111 | Pre-existing type 2 diabetes mellitus, in pregnancy, first trimester |
| O24.112 | Pre-existing type 2 diabetes mellitus, in pregnancy, second trimester |
| O24.113 | Pre-existing type 2 diabetes mellitus, in pregnancy, third trimester |
| O24.119 | Pre-existing type 2 diabetes mellitus, in pregnancy, unspecified trimester |
| O24.13 | Pre-existing type 2 diabetes mellitus, in the puerperium |
| O24.311 | Unspecified pre-existing diabetes mellitus in pregnancy, first trimester |
| O24.312 | Unspecified pre-existing diabetes mellitus in pregnancy, second trimester |
| O24.313 | Unspecified pre-existing diabetes mellitus in pregnancy, third trimester |
| O24.319 | Unspecified pre-existing diabetes mellitus in pregnancy, unspecified trimester |
| O24.33 | Unspecified pre-existing diabetes mellitus in the puerperium |
| O24.811 | Other pre-existing diabetes mellitus in pregnancy, first trimester |
| O24.812 | Other pre-existing diabetes mellitus in pregnancy, second trimester |
| O24.813 | Other pre-existing diabetes mellitus in pregnancy, third trimester |
| O24.819 | Other pre-existing diabetes mellitus in pregnancy, unspecified trimester |
| O24.83 | Other pre-existing diabetes mellitus in the puerperium |
| O24.911 | Unspecified diabetes mellitus in pregnancy, first trimester |
| O24.912 | Unspecified diabetes mellitus in pregnancy, second trimester |
| O24.913 | Unspecified diabetes mellitus in pregnancy, third trimester |
| O24.919 | Unspecified diabetes mellitus in pregnancy, unspecified trimester |
| O24.93 | Unspecified diabetes mellitus in the puerperium |
| O26.611 | Liver and biliary tract disorders in pregnancy, first trimester |
| O26.612 | Liver and biliary tract disorders in pregnancy, second trimester |
| O26.613 | Liver and biliary tract disorders in pregnancy, third trimester |
| O26.62 | Liver and biliary tract disorders in childbirth |
| O26.641 | Intrahepatic cholestasis of pregnancy, first trimester |
| O26.642 | Intrahepatic cholestasis of pregnancy, second trimester |
| O26.643 | Intrahepatic cholestasis of pregnancy, third trimester |
| O26.831 | Pregnancy related renal disease, first trimester |
| O26.832 | Pregnancy related renal disease, second trimester |
| O26.833 | Pregnancy related renal disease, third trimester |
| O26.872 | Cervical shortening, second trimester |
| O26.873 | Cervical shortening, third trimester |
| O26.879 | Cervical shortening, unspecified trimester |
O30-O48
| O30.101 | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30.102 | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30.103 | Triplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30.111 | Triplet pregnancy with two or more monochorionic fetuses, first trimester |
| O30.112 | Triplet pregnancy with two or more monochorionic fetuses, second trimester |
| O30.113 | Triplet pregnancy with two or more monochorionic fetuses, third trimester |
| O30.121 | Triplet pregnancy with two or more monoamniotic fetuses, first trimester |
| O30.122 | Triplet pregnancy with two or more monoamniotic fetuses, second trimester |
| O30.123 | Triplet pregnancy with two or more monoamniotic fetuses, third trimester |
| O30.131 | Triplet pregnancy, trichorionic/triamniotic, first trimester |
| O30.132 | Triplet pregnancy, trichorionic/triamniotic, second trimester |
| O30.133 | Triplet pregnancy, trichorionic/triamniotic, third trimester |
| O30.191 | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30.192 | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30.193 | Triplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O30.201 | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30.202 | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30.203 | Quadruplet pregnancy, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30.211 | Quadruplet pregnancy with two or more monochorionic fetuses, first trimester |
| O30.212 | Quadruplet pregnancy with two or more monochorionic fetuses, second trimester |
| O30.213 | Quadruplet pregnancy with two or more monochorionic fetuses, third trimester |
| O30.221 | Quadruplet pregnancy with two or more monoamniotic fetuses, first trimester |
| O30.222 | Quadruplet pregnancy with two or more monoamniotic fetuses, second trimester |
| O30.223 | Quadruplet pregnancy with two or more monoamniotic fetuses, third trimester |
| O30.231 | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, first trimester |
| O30.232 | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, second trimester |
| O30.233 | Quadruplet pregnancy, quadrachorionic/quadra-amniotic, third trimester |
| O30.291 | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30.292 | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30.293 | Quadruplet pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O30.801 | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, first trimester |
| O30.802 | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, second trimester |
| O30.803 | Other specified multiple gestation, unspecified number of placenta and unspecified number of amniotic sacs, third trimester |
| O30.811 | Other specified multiple gestation with two or more monochorionic fetuses, first trimester |
| O30.812 | Other specified multiple gestation with two or more monochorionic fetuses, second trimester |
| O30.813 | Other specified multiple gestation with two or more monochorionic fetuses, third trimester |
| O30.821 | Other specified multiple gestation with two or more monoamniotic fetuses, first trimester |
| O30.822 | Other specified multiple gestation with two or more monoamniotic fetuses, second trimester |
| O30.823 | Other specified multiple gestation with two or more monoamniotic fetuses, third trimester |
| O30.831 | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, first trimester |
| O30.832 | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, second trimester |
| O30.833 | Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, third trimester |
| O30.891 | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, first trimester |
| O30.892 | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, second trimester |
| O30.893 | Other specified multiple gestation, unable to determine number of placenta and number of amniotic sacs, third trimester |
| O31.8X10 | Other complications specific to multiple gestation, first trimester, not applicable or unspecified |
| O31.8X11 | Other complications specific to multiple gestation, first trimester, fetus 1 |
| O31.8X12 | Other complications specific to multiple gestation, first trimester, fetus 2 |
| O31.8X13 | Other complications specific to multiple gestation, first trimester, fetus 3 |
| O31.8X14 | Other complications specific to multiple gestation, first trimester, fetus 4 |
| O31.8X15 | Other complications specific to multiple gestation, first trimester, fetus 5 |
| O31.8X19 | Other complications specific to multiple gestation, first trimester, other fetus |
| O31.8X20 | Other complications specific to multiple gestation, second trimester, not applicable or unspecified |
| O31.8X21 | Other complications specific to multiple gestation, second trimester, fetus 1 |
| O31.8X22 | Other complications specific to multiple gestation, second trimester, fetus 2 |
| O31.8X23 | Other complications specific to multiple gestation, second trimester, fetus 3 |
| O31.8X24 | Other complications specific to multiple gestation, second trimester, fetus 4 |
| O31.8X25 | Other complications specific to multiple gestation, second trimester, fetus 5 |
| O31.8X29 | Other complications specific to multiple gestation, second trimester, other fetus |
| O31.8X30 | Other complications specific to multiple gestation, third trimester, not applicable or unspecified |
| O31.8X31 | Other complications specific to multiple gestation, third trimester, fetus 1 |
| O31.8X32 | Other complications specific to multiple gestation, third trimester, fetus 2 |
| O31.8X33 | Other complications specific to multiple gestation, third trimester, fetus 3 |
| O31.8X34 | Other complications specific to multiple gestation, third trimester, fetus 4 |
| O31.8X35 | Other complications specific to multiple gestation, third trimester, fetus 5 |
| O31.8X39 | Other complications specific to multiple gestation, third trimester, other fetus |
| O33.0 | Maternal care for disproportion due to deformity of maternal pelvic bones |
| O36.0110 | Maternal care for anti-D [Rh] antibodies, first trimester, not applicable or unspecified |
| O36.0111 | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 1 |
| O36.0112 | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 2 |
| O36.0113 | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 3 |
| O36.0114 | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 4 |
| O36.0115 | Maternal care for anti-D [Rh] antibodies, first trimester, fetus 5 |
| O36.0119 | Maternal care for anti-D [Rh] antibodies, first trimester, other fetus |
| O36.0120 | Maternal care for anti-D [Rh] antibodies, second trimester, not applicable or unspecified |
| O36.0121 | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 1 |
| O36.0122 | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 2 |
| O36.0123 | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 3 |
| O36.0124 | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 4 |
| O36.0125 | Maternal care for anti-D [Rh] antibodies, second trimester, fetus 5 |
| O36.0129 | Maternal care for anti-D [Rh] antibodies, second trimester, other fetus |
| O36.0130 | Maternal care for anti-D [Rh] antibodies, third trimester, not applicable or unspecified |
| O36.0131 | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 1 |
| O36.0132 | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 2 |
| O36.0133 | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 3 |
| O36.0134 | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 4 |
| O36.0135 | Maternal care for anti-D [Rh] antibodies, third trimester, fetus 5 |
| O36.0139 | Maternal care for anti-D [Rh] antibodies, third trimester, other fetus |
| O36.0910 | Maternal care for other rhesus isoimmunization, first trimester, not applicable or unspecified |
| O36.0911 | Maternal care for other rhesus isoimmunization, first trimester, fetus 1 |
| O36.0912 | Maternal care for other rhesus isoimmunization, first trimester, fetus 2 |
| O36.0913 | Maternal care for other rhesus isoimmunization, first trimester, fetus 3 |
| O36.0914 | Maternal care for other rhesus isoimmunization, first trimester, fetus 4 |
| O36.0915 | Maternal care for other rhesus isoimmunization, first trimester, fetus 5 |
| O36.0919 | Maternal care for other rhesus isoimmunization, first trimester, other fetus |
| O36.0920 | Maternal care for other rhesus isoimmunization, second trimester, not applicable or unspecified |
| O36.0921 | Maternal care for other rhesus isoimmunization, second trimester, fetus 1 |
| O36.0922 | Maternal care for other rhesus isoimmunization, second trimester, fetus 2 |
| O36.0923 | Maternal care for other rhesus isoimmunization, second trimester, fetus 3 |
| O36.0924 | Maternal care for other rhesus isoimmunization, second trimester, fetus 4 |
| O36.0925 | Maternal care for other rhesus isoimmunization, second trimester, fetus 5 |
| O36.0929 | Maternal care for other rhesus isoimmunization, second trimester, other fetus |
| O36.0930 | Maternal care for other rhesus isoimmunization, third trimester, not applicable or unspecified |
| O36.0931 | Maternal care for other rhesus isoimmunization, third trimester, fetus 1 |
| O36.0932 | Maternal care for other rhesus isoimmunization, third trimester, fetus 2 |
| O36.0933 | Maternal care for other rhesus isoimmunization, third trimester, fetus 3 |
| O36.0934 | Maternal care for other rhesus isoimmunization, third trimester, fetus 4 |
| O36.0935 | Maternal care for other rhesus isoimmunization, third trimester, fetus 5 |
| O36.0939 | Maternal care for other rhesus isoimmunization, third trimester, other fetus |
| O36.4XX0 | Maternal care for intrauterine death, not applicable or unspecified |
| O36.4XX1 | Maternal care for intrauterine death, fetus 1 |
| O36.4XX2 | Maternal care for intrauterine death, fetus 2 |
| O36.4XX3 | Maternal care for intrauterine death, fetus 3 |
| O36.4XX4 | Maternal care for intrauterine death, fetus 4 |
| O36.4XX5 | Maternal care for intrauterine death, fetus 5 |
| O36.4XX9 | Maternal care for intrauterine death, other fetus |
| O41.01X0 | Oligohydramnios, first trimester, not applicable or unspecified |
| O41.01X1 | Oligohydramnios, first trimester, fetus 1 |
| O41.01X2 | Oligohydramnios, first trimester, fetus 2 |
| O41.01X3 | Oligohydramnios, first trimester, fetus 3 |
| O41.01X4 | Oligohydramnios, first trimester, fetus 4 |
| O41.01X5 | Oligohydramnios, first trimester, fetus 5 |
| O41.01X9 | Oligohydramnios, first trimester, other fetus |
| O41.02X0 | Oligohydramnios, second trimester, not applicable or unspecified |
| O41.02X1 | Oligohydramnios, second trimester, fetus 1 |
| O41.02X2 | Oligohydramnios, second trimester, fetus 2 |
| O41.02X3 | Oligohydramnios, second trimester, fetus 3 |
| O41.02X4 | Oligohydramnios, second trimester, fetus 4 |
| O41.02X5 | Oligohydramnios, second trimester, fetus 5 |
| O41.02X9 | Oligohydramnios, second trimester, other fetus |
| O41.03X0 | Oligohydramnios, third trimester, not applicable or unspecified |
| O41.03X1 | Oligohydramnios, third trimester, fetus 1 |
| O41.03X2 | Oligohydramnios, third trimester, fetus 2 |
| O41.03X3 | Oligohydramnios, third trimester, fetus 3 |
| O41.03X4 | Oligohydramnios, third trimester, fetus 4 |
| O41.03X5 | Oligohydramnios, third trimester, fetus 5 |
| O41.03X9 | Oligohydramnios, third trimester, other fetus |
| O44.01 | Complete placenta previa NOS or without hemorrhage, first trimester |
| O44.02 | Complete placenta previa NOS or without hemorrhage, second trimester |
| O44.03 | Complete placenta previa NOS or without hemorrhage, third trimester |
| O44.21 | Partial placenta previa NOS or without hemorrhage, first trimester |
| O44.22 | Partial placenta previa NOS or without hemorrhage, second trimester |
| O44.23 | Partial placenta previa NOS or without hemorrhage, third trimester |
| O44.41 | Low lying placenta NOS or without hemorrhage, first trimester |
| O44.42 | Low lying placenta NOS or without hemorrhage, second trimester |
| O44.43 | Low lying placenta NOS or without hemorrhage, third trimester |
| O47.02 | False labor before 37 completed weeks of gestation, second trimester |
| O47.03 | False labor before 37 completed weeks of gestation, third trimester |
| O47.1 | False labor at or after 37 completed weeks of gestation |
O60-O77
| O60.10X0 | Preterm labor with preterm delivery, unspecified trimester, not applicable or unspecified |
| O60.10X1 | Preterm labor with preterm delivery, unspecified trimester, fetus 1 |
| O60.10X2 | Preterm labor with preterm delivery, unspecified trimester, fetus 2 |
| O60.10X3 | Preterm labor with preterm delivery, unspecified trimester, fetus 3 |
| O60.10X4 | Preterm labor with preterm delivery, unspecified trimester, fetus 4 |
| O60.10X5 | Preterm labor with preterm delivery, unspecified trimester, fetus 5 |
| O60.10X9 | Preterm labor with preterm delivery, unspecified trimester, other fetus |
| O60.20X0 | Term delivery with preterm labor, unspecified trimester, not applicable or unspecified |
| O60.20X1 | Term delivery with preterm labor, unspecified trimester, fetus 1 |
| O60.20X2 | Term delivery with preterm labor, unspecified trimester, fetus 2 |
| O60.20X3 | Term delivery with preterm labor, unspecified trimester, fetus 3 |
| O60.20X4 | Term delivery with preterm labor, unspecified trimester, fetus 4 |
| O60.20X5 | Term delivery with preterm labor, unspecified trimester, fetus 5 |
| O60.20X9 | Term delivery with preterm labor, unspecified trimester, other fetus |
| O63.9 | Long labor, unspecified |
| O68 | Labor and delivery complicated by abnormality of fetal acid-base balance |
| O70.20 | Third degree perineal laceration during delivery, unspecified |
| O70.21 | Third degree perineal laceration during delivery, IIIa |
| O70.22 | Third degree perineal laceration during delivery, IIIb |
| O70.23 | Third degree perineal laceration during delivery, IIIc |
| O70.3 | Fourth degree perineal laceration during delivery |
| O70.4 | Anal sphincter tear complicating delivery, not associated with third degree laceration |
| O71.2 | Postpartum inversion of uterus |
| O71.3 | Obstetric laceration of cervix |
| O71.4 | Obstetric high vaginal laceration alone |
| O71.5 | Other obstetric injury to pelvic organs |
| O71.6 | Obstetric damage to pelvic joints and ligaments |
| O71.7 | Obstetric hematoma of pelvis |
| O72.0 | Third-stage hemorrhage |
| O72.1 | Other immediate postpartum hemorrhage |
| O72.2 | Delayed and secondary postpartum hemorrhage |
| O75.2 | Pyrexia during labor, not elsewhere classified |
O85-O92
| O86.11 | Cervicitis following delivery |
| O86.12 | Endometritis following delivery |
| O86.13 | Vaginitis following delivery |
| O86.19 | Other infection of genital tract following delivery |
| O86.20 | Urinary tract infection following delivery, unspecified |
| O86.21 | Infection of kidney following delivery |
| O86.22 | Infection of bladder following delivery |
| O86.29 | Other urinary tract infection following delivery |
| O86.4 | Pyrexia of unknown origin following delivery |
| O87.0 | Superficial thrombophlebitis in the puerperium |
| O87.2 | Hemorrhoids in the puerperium |
| O87.3 | Cerebral venous thrombosis in the puerperium |
| O87.8 | Other venous complications in the puerperium |
| O88.319 | Pyemic and septic embolism in pregnancy, unspecified trimester |
O94-O9A
| O98.011 | Tuberculosis complicating pregnancy, first trimester |
| O98.012 | Tuberculosis complicating pregnancy, second trimester |
| O98.013 | Tuberculosis complicating pregnancy, third trimester |
| O98.02 | Tuberculosis complicating childbirth |
| O98.03 | Tuberculosis complicating the puerperium |
| O98.111 | Syphilis complicating pregnancy, first trimester |
| O98.112 | Syphilis complicating pregnancy, second trimester |
| O98.113 | Syphilis complicating pregnancy, third trimester |
| O98.12 | Syphilis complicating childbirth |
| O98.13 | Syphilis complicating the puerperium |
| O98.211 | Gonorrhea complicating pregnancy, first trimester |
| O98.212 | Gonorrhea complicating pregnancy, second trimester |
| O98.213 | Gonorrhea complicating pregnancy, third trimester |
| O98.22 | Gonorrhea complicating childbirth |
| O98.23 | Gonorrhea complicating the puerperium |
| O98.311 | Other infections with a predominantly sexual mode of transmission complicating pregnancy, first trimester |
| O98.312 | Other infections with a predominantly sexual mode of transmission complicating pregnancy, second trimester |
| O98.313 | Other infections with a predominantly sexual mode of transmission complicating pregnancy, third trimester |
| O98.32 | Other infections with a predominantly sexual mode of transmission complicating childbirth |
| O98.33 | Other infections with a predominantly sexual mode of transmission complicating the puerperium |
| O98.411 | Viral hepatitis complicating pregnancy, first trimester |
| O98.412 | Viral hepatitis complicating pregnancy, second trimester |
| O98.413 | Viral hepatitis complicating pregnancy, third trimester |
| O98.42 | Viral hepatitis complicating childbirth |
| O98.43 | Viral hepatitis complicating the puerperium |
| O98.511 | Other viral diseases complicating pregnancy, first trimester |
| O98.512 | Other viral diseases complicating pregnancy, second trimester |
| O98.513 | Other viral diseases complicating pregnancy, third trimester |
| O98.52 | Other viral diseases complicating childbirth |
| O98.53 | Other viral diseases complicating the puerperium |
| O98.611 | Protozoal diseases complicating pregnancy, first trimester |
| O98.612 | Protozoal diseases complicating pregnancy, second trimester |
| O98.613 | Protozoal diseases complicating pregnancy, third trimester |
| O98.62 | Protozoal diseases complicating childbirth |
| O98.63 | Protozoal diseases complicating the puerperium |
| O98.711 | Human immunodeficiency virus [HIV] disease complicating pregnancy, first trimester |
| O98.712 | Human immunodeficiency virus [HIV] disease complicating pregnancy, second trimester |
| O98.713 | Human immunodeficiency virus [HIV] disease complicating pregnancy, third trimester |
| O98.72 | Human immunodeficiency virus [HIV] disease complicating childbirth |
| O98.73 | Human immunodeficiency virus [HIV] disease complicating the puerperium |
| O98.811 | Other maternal infectious and parasitic diseases complicating pregnancy, first trimester |
| O98.812 | Other maternal infectious and parasitic diseases complicating pregnancy, second trimester |
| O98.813 | Other maternal infectious and parasitic diseases complicating pregnancy, third trimester |
| O98.82 | Other maternal infectious and parasitic diseases complicating childbirth |
| O98.83 | Other maternal infectious and parasitic diseases complicating the puerperium |
| O98.911 | Unspecified maternal infectious and parasitic disease complicating pregnancy, first trimester |
| O98.912 | Unspecified maternal infectious and parasitic disease complicating pregnancy, second trimester |
| O98.913 | Unspecified maternal infectious and parasitic disease complicating pregnancy, third trimester |
| O98.92 | Unspecified maternal infectious and parasitic disease complicating childbirth |
| O98.93 | Unspecified maternal infectious and parasitic disease complicating the puerperium |
| O99.111 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, first trimester |
| O99.112 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, second trimester |
| O99.113 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, third trimester |
| O99.119 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating pregnancy, unspecified trimester |
| O99.12 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating childbirth |
| O99.13 | Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating the puerperium |
| O99.321 | Drug use complicating pregnancy, first trimester |
| O99.322 | Drug use complicating pregnancy, second trimester |
| O99.323 | Drug use complicating pregnancy, third trimester |
| O99.324 | Drug use complicating childbirth |
| O99.325 | Drug use complicating the puerperium |
| O99.354 | Diseases of the nervous system complicating childbirth |
| O99.355 | Diseases of the nervous system complicating the puerperium |
| O99.411 | Diseases of the circulatory system complicating pregnancy, first trimester |
| O99.412 | Diseases of the circulatory system complicating pregnancy, second trimester |
| O99.413 | Diseases of the circulatory system complicating pregnancy, third trimester |
| O99.43 | Diseases of the circulatory system complicating the puerperium |
| O99.830 | Other infection carrier state complicating pregnancy |
| O99.834 | Other infection carrier state complicating childbirth |
| O99.835 | Other infection carrier state complicating the puerperium |