Skip to content Principal diagnosis invalid as discharge diagnosis O09.00 Supervision of pregnancy with history of infertility, unspecified trimesterO09.01 Supervision of pregnancy with history of infertility, first trimesterO09.02 Supervision of pregnancy with history of infertility, second trimesterO09.03 Supervision of pregnancy with history of infertility, third trimesterO09.10 Supervision of pregnancy with history of ectopic pregnancy, unspecified trimesterO09.11 Supervision of pregnancy with history of ectopic pregnancy, first trimesterO09.12 Supervision of pregnancy with history of ectopic pregnancy, second trimesterO09.13 Supervision of pregnancy with history of ectopic pregnancy, third trimesterO09.211 Supervision of pregnancy with history of pre-term labor, first trimesterO09.212 Supervision of pregnancy with history of pre-term labor, second trimesterO09.213 Supervision of pregnancy with history of pre-term labor, third trimesterO09.219 Supervision of pregnancy with history of pre-term labor, unspecified trimesterO09.291 Supervision of pregnancy with other poor reproductive or obstetric history, first trimesterO09.292 Supervision of pregnancy with other poor reproductive or obstetric history, second trimesterO09.293 Supervision of pregnancy with other poor reproductive or obstetric history, third trimesterO09.299 Supervision of pregnancy with other poor reproductive or obstetric history, unspecified trimesterO09.30 Supervision of pregnancy with insufficient antenatal care, unspecified trimesterO09.31 Supervision of pregnancy with insufficient antenatal care, first trimesterO09.32 Supervision of pregnancy with insufficient antenatal care, second trimesterO09.33 Supervision of pregnancy with insufficient antenatal care, third trimesterO09.40 Supervision of pregnancy with grand multiparity, unspecified trimesterO09.41 Supervision of pregnancy with grand multiparity, first trimesterO09.42 Supervision of pregnancy with grand multiparity, second trimesterO09.43 Supervision of pregnancy with grand multiparity, third trimesterO09.511 Supervision of elderly primigravida, first trimesterO09.512 Supervision of elderly primigravida, second trimesterO09.513 Supervision of elderly primigravida, third trimesterO09.519 Supervision of elderly primigravida, unspecified trimesterO09.521 Supervision of elderly multigravida, first trimesterO09.522 Supervision of elderly multigravida, second trimesterO09.523 Supervision of elderly multigravida, third trimesterO09.529 Supervision of elderly multigravida, unspecified trimesterO09.611 Supervision of young primigravida, first trimesterO09.612 Supervision of young primigravida, second trimesterO09.613 Supervision of young primigravida, third trimesterO09.619 Supervision of young primigravida, unspecified trimesterO09.621 Supervision of young multigravida, first trimesterO09.622 Supervision of young multigravida, second trimesterO09.623 Supervision of young multigravida, third trimesterO09.629 Supervision of young multigravida, unspecified trimesterO09.70 Supervision of high risk pregnancy due to social problems, unspecified trimesterO09.71 Supervision of high risk pregnancy due to social problems, first trimesterO09.72 Supervision of high risk pregnancy due to social problems, second trimesterO09.73 Supervision of high risk pregnancy due to social problems, third trimesterO09.811 Supervision of pregnancy resulting from assisted reproductive technology, first trimesterO09.812 Supervision of pregnancy resulting from assisted reproductive technology, second trimesterO09.813 Supervision of pregnancy resulting from assisted reproductive technology, third trimesterO09.819 Supervision of pregnancy resulting from assisted reproductive technology, unspecified trimesterO09.821 Supervision of pregnancy with history of in utero procedure during previous pregnancy, first trimesterO09.822 Supervision of pregnancy with history of in utero procedure during previous pregnancy, second trimesterO09.823 Supervision of pregnancy with history of in utero procedure during previous pregnancy, third trimesterO09.829 Supervision of pregnancy with history of in utero procedure during previous pregnancy, unspecified trimesterO09.891 Supervision of other high risk pregnancies, first trimesterO09.892 Supervision of other high risk pregnancies, second trimesterO09.893 Supervision of other high risk pregnancies, third trimesterO09.899 Supervision of other high risk pregnancies, unspecified trimesterO09.90 Supervision of high risk pregnancy, unspecified, unspecified trimesterO09.91 Supervision of high risk pregnancy, unspecified, first trimesterO09.92 Supervision of high risk pregnancy, unspecified, second trimesterO09.93 Supervision of high risk pregnancy, unspecified, third trimesterO09.A0 Supervision of pregnancy with history of molar pregnancy, unspecified trimesterO09.A1 Supervision of pregnancy with history of molar pregnancy, first trimesterO09.A2 Supervision of pregnancy with history of molar pregnancy, second trimesterO09.A3 Supervision of pregnancy with history of molar pregnancy, third trimesterO10.02 Pre-existing essential hypertension complicating childbirthO10.12 Pre-existing hypertensive heart disease complicating childbirthO10.22 Pre-existing hypertensive chronic kidney disease complicating childbirthO10.32 Pre-existing hypertensive heart and chronic kidney disease complicating childbirthO10.42 Pre-existing secondary hypertension complicating childbirthO10.92 Unspecified pre-existing hypertension complicating childbirthO11.4 Pre-existing hypertension with pre-eclampsia, complicating childbirthO12.04 Gestational edema, complicating childbirthO12.14 Gestational proteinuria, complicating childbirthO12.24 Gestational edema with proteinuria, complicating childbirthO13.4 Gestational [pregnancy-induced] hypertension without significant proteinuria, complicating childbirthO14.04 Mild to moderate pre-eclampsia, complicating childbirthO14.14 Severe pre-eclampsia complicating childbirthO14.24 HELLP syndrome, complicating childbirthO14.94 Unspecified pre-eclampsia, complicating childbirthO16.4 Unspecified maternal hypertension, complicating childbirthO24.02 Pre-existing type 1 diabetes mellitus, in childbirthO24.12 Pre-existing type 2 diabetes mellitus, in childbirthO24.32 Unspecified pre-existing diabetes mellitus in childbirthO24.420 Gestational diabetes mellitus in childbirth, diet controlledO24.424 Gestational diabetes mellitus in childbirth, insulin controlledO24.425 Gestational diabetes mellitus in childbirth, controlled by oral hypoglycemic drugsO24.429 Gestational diabetes mellitus in childbirth, unspecified controlO24.82 Other pre-existing diabetes mellitus in childbirthO24.92 Unspecified diabetes mellitus in childbirthO25.2 Malnutrition in childbirthO26.62 Liver and biliary tract disorders in childbirthO26.72 Subluxation of symphysis (pubis) in childbirthO60.10X0 Preterm labor with preterm delivery, unspecified trimester, not applicable or unspecifiedO60.10X1 Preterm labor with preterm delivery, unspecified trimester, fetus 1O60.10X2 Preterm labor with preterm delivery, unspecified trimester, fetus 2O60.10X3 Preterm labor with preterm delivery, unspecified trimester, fetus 3O60.10X4 Preterm labor with preterm delivery, unspecified trimester, fetus 4O60.10X5 Preterm labor with preterm delivery, unspecified trimester, fetus 5O60.10X9 Preterm labor with preterm delivery, unspecified trimester, other fetusO60.12X0 Preterm labor second trimester with preterm delivery second trimester, not applicable or unspecifiedO60.12X1 Preterm labor second trimester with preterm delivery second trimester, fetus 1O60.12X2 Preterm labor second trimester with preterm delivery second trimester, fetus 2O60.12X3 Preterm labor second trimester with preterm delivery second trimester, fetus 3O60.12X4 Preterm labor second trimester with preterm delivery second trimester, fetus 4O60.12X5 Preterm labor second trimester with preterm delivery second trimester, fetus 5O60.12X9 Preterm labor second trimester with preterm delivery second trimester, other fetusO60.13X0 Preterm labor second trimester with preterm delivery third trimester, not applicable or unspecifiedO60.13X1 Preterm labor second trimester with preterm delivery third trimester, fetus 1O60.13X2 Preterm labor second trimester with preterm delivery third trimester, fetus 2O60.13X3 Preterm labor second trimester with preterm delivery third trimester, fetus 3O60.13X4 Preterm labor second trimester with preterm delivery third trimester, fetus 4O60.13X5 Preterm labor second trimester with preterm delivery third trimester, fetus 5O60.13X9 Preterm labor second trimester with preterm delivery third trimester, other fetusO60.14X0 Preterm labor third trimester with preterm delivery third trimester, not applicable or unspecifiedO60.14X1 Preterm labor third trimester with preterm delivery third trimester, fetus 1O60.14X2 Preterm labor third trimester with preterm delivery third trimester, fetus 2O60.14X3 Preterm labor third trimester with preterm delivery third trimester, fetus 3O60.14X4 Preterm labor third trimester with preterm delivery third trimester, fetus 4O60.14X5 Preterm labor third trimester with preterm delivery third trimester, fetus 5O60.14X9 Preterm labor third trimester with preterm delivery third trimester, other fetusO60.20X0 Term delivery with preterm labor, unspecified trimester, not applicable or unspecifiedO60.20X1 Term delivery with preterm labor, unspecified trimester, fetus 1O60.20X2 Term delivery with preterm labor, unspecified trimester, fetus 2O60.20X3 Term delivery with preterm labor, unspecified trimester, fetus 3O60.20X4 Term delivery with preterm labor, unspecified trimester, fetus 4O60.20X5 Term delivery with preterm labor, unspecified trimester, fetus 5O60.20X9 Term delivery with preterm labor, unspecified trimester, other fetusO60.22X0 Term delivery with preterm labor, second trimester, not applicable or unspecifiedO60.22X1 Term delivery with preterm labor, second trimester, fetus 1O60.22X2 Term delivery with preterm labor, second trimester, fetus 2O60.22X3 Term delivery with preterm labor, second trimester, fetus 3O60.22X4 Term delivery with preterm labor, second trimester, fetus 4O60.22X5 Term delivery with preterm labor, second trimester, fetus 5O60.22X9 Term delivery with preterm labor, second trimester, other fetusO60.23X0 Term delivery with preterm labor, third trimester, not applicable or unspecifiedO60.23X1 Term delivery with preterm labor, third trimester, fetus 1O60.23X2 Term delivery with preterm labor, third trimester, fetus 2O60.23X3 Term delivery with preterm labor, third trimester, fetus 3O60.23X4 Term delivery with preterm labor, third trimester, fetus 4O60.23X5 Term delivery with preterm labor, third trimester, fetus 5O60.23X9 Term delivery with preterm labor, third trimester, other fetusO63.2 Delayed delivery of second twin, triplet, etc.O66.41 Failed attempted vaginal birth after previous cesarean deliveryO67.0 Intrapartum hemorrhage with coagulation defectO67.8 Other intrapartum hemorrhageO67.9 Intrapartum hemorrhage, unspecifiedO68 Labor and delivery complicated by abnormality of fetal acid-base balanceO69.0XX0 Labor and delivery complicated by prolapse of cord, not applicable or unspecifiedO69.0XX1 Labor and delivery complicated by prolapse of cord, fetus 1O69.0XX2 Labor and delivery complicated by prolapse of cord, fetus 2O69.0XX3 Labor and delivery complicated by prolapse of cord, fetus 3O69.0XX4 Labor and delivery complicated by prolapse of cord, fetus 4O69.0XX5 Labor and delivery complicated by prolapse of cord, fetus 5O69.0XX9 Labor and delivery complicated by prolapse of cord, other fetusO69.1XX0 Labor and delivery complicated by cord around neck, with compression, not applicable or unspecifiedO69.1XX1 Labor and delivery complicated by cord around neck, with compression, fetus 1O69.1XX2 Labor and delivery complicated by cord around neck, with compression, fetus 2O69.1XX3 Labor and delivery complicated by cord around neck, with compression, fetus 3O69.1XX4 Labor and delivery complicated by cord around neck, with compression, fetus 4O69.1XX5 Labor and delivery complicated by cord around neck, with compression, fetus 5O69.1XX9 Labor and delivery complicated by cord around neck, with compression, other fetusO69.2XX0 Labor and delivery complicated by other cord entanglement, with compression, not applicable or unspecifiedO69.2XX1 Labor and delivery complicated by other cord entanglement, with compression, fetus 1O69.2XX2 Labor and delivery complicated by other cord entanglement, with compression, fetus 2O69.2XX3 Labor and delivery complicated by other cord entanglement, with compression, fetus 3O69.2XX4 Labor and delivery complicated by other cord entanglement, with compression, fetus 4O69.2XX5 Labor and delivery complicated by other cord entanglement, with compression, fetus 5O69.2XX9 Labor and delivery complicated by other cord entanglement, with compression, other fetusO69.3XX0 Labor and delivery complicated by short cord, not applicable or unspecifiedO69.3XX1 Labor and delivery complicated by short cord, fetus 1O69.3XX2 Labor and delivery complicated by short cord, fetus 2O69.3XX3 Labor and delivery complicated by short cord, fetus 3O69.3XX4 Labor and delivery complicated by short cord, fetus 4O69.3XX5 Labor and delivery complicated by short cord, fetus 5O69.3XX9 Labor and delivery complicated by short cord, other fetusO69.4XX0 Labor and delivery complicated by vasa previa, not applicable or unspecifiedO69.4XX1 Labor and delivery complicated by vasa previa, fetus 1O69.4XX2 Labor and delivery complicated by vasa previa, fetus 2O69.4XX3 Labor and delivery complicated by vasa previa, fetus 3O69.4XX4 Labor and delivery complicated by vasa previa, fetus 4O69.4XX5 Labor and delivery complicated by vasa previa, fetus 5O69.4XX9 Labor and delivery complicated by vasa previa, other fetusO69.5XX0 Labor and delivery complicated by vascular lesion of cord, not applicable or unspecifiedO69.5XX1 Labor and delivery complicated by vascular lesion of cord, fetus 1O69.5XX2 Labor and delivery complicated by vascular lesion of cord, fetus 2O69.5XX3 Labor and delivery complicated by vascular lesion of cord, fetus 3O69.5XX4 Labor and delivery complicated by vascular lesion of cord, fetus 4O69.5XX5 Labor and delivery complicated by vascular lesion of cord, fetus 5O69.5XX9 Labor and delivery complicated by vascular lesion of cord, other fetusO69.81X0 Labor and delivery complicated by cord around neck, without compression, not applicable or unspecifiedO69.81X1 Labor and delivery complicated by cord around neck, without compression, fetus 1O69.81X2 Labor and delivery complicated by cord around neck, without compression, fetus 2O69.81X3 Labor and delivery complicated by cord around neck, without compression, fetus 3O69.81X4 Labor and delivery complicated by cord around neck, without compression, fetus 4O69.81X5 Labor and delivery complicated by cord around neck, without compression, fetus 5O69.81X9 Labor and delivery complicated by cord around neck, without compression, other fetusO69.82X0 Labor and delivery complicated by other cord entanglement, without compression, not applicable or unspecifiedO69.82X1 Labor and delivery complicated by other cord entanglement, without compression, fetus 1O69.82X2 Labor and delivery complicated by other cord entanglement, without compression, fetus 2O69.82X3 Labor and delivery complicated by other cord entanglement, without compression, fetus 3O69.82X4 Labor and delivery complicated by other cord entanglement, without compression, fetus 4O69.82X5 Labor and delivery complicated by other cord entanglement, without compression, fetus 5O69.82X9 Labor and delivery complicated by other cord entanglement, without compression, other fetusO69.89X0 Labor and delivery complicated by other cord complications, not applicable or unspecifiedO69.89X1 Labor and delivery complicated by other cord complications, fetus 1O69.89X2 Labor and delivery complicated by other cord complications, fetus 2O69.89X3 Labor and delivery complicated by other cord complications, fetus 3O69.89X4 Labor and delivery complicated by other cord complications, fetus 4O69.89X5 Labor and delivery complicated by other cord complications, fetus 5O69.89X9 Labor and delivery complicated by other cord complications, other fetusO69.9XX0 Labor and delivery complicated by cord complication, unspecified, not applicable or unspecifiedO69.9XX1 Labor and delivery complicated by cord complication, unspecified, fetus 1O69.9XX2 Labor and delivery complicated by cord complication, unspecified, fetus 2O69.9XX3 Labor and delivery complicated by cord complication, unspecified, fetus 3O69.9XX4 Labor and delivery complicated by cord complication, unspecified, fetus 4O69.9XX5 Labor and delivery complicated by cord complication, unspecified, fetus 5O69.9XX9 Labor and delivery complicated by cord complication, unspecified, other fetusO74.0 Aspiration pneumonitis due to anesthesia during labor and deliveryO74.1 Other pulmonary complications of anesthesia during labor and deliveryO74.2 Cardiac complications of anesthesia during labor and deliveryO74.3 Central nervous system complications of anesthesia during labor and deliveryO74.4 Toxic reaction to local anesthesia during labor and deliveryO74.5 Spinal and epidural anesthesia-induced headache during labor and deliveryO74.6 Other complications of spinal and epidural anesthesia during labor and deliveryO74.7 Failed or difficult intubation for anesthesia during labor and deliveryO74.8 Other complications of anesthesia during labor and deliveryO74.9 Complication of anesthesia during labor and delivery, unspecifiedO75.0 Maternal distress during labor and deliveryO75.1 Shock during or following labor and deliveryO75.5 Delayed delivery after artificial rupture of membranesO75.81 Maternal exhaustion complicating labor and deliveryO75.82 Onset (spontaneous) of labor after 37 completed weeks of gestation but before 39 completed weeks gestation, with delivery by (planned) cesarean sectionO75.89 Other specified complications of labor and deliveryO75.9 Complication of labor and delivery, unspecifiedO76 Abnormality in fetal heart rate and rhythm complicating labor and deliveryO77.0 Labor and delivery complicated by meconium in amniotic fluidO77.1 Fetal stress in labor or delivery due to drug administrationO77.8 Labor and delivery complicated by other evidence of fetal stressO77.9 Labor and delivery complicated by fetal stress, unspecifiedO80 Encounter for full-term uncomplicated deliveryO82 Encounter for cesarean delivery without indicationO88.02 Air embolism in childbirthO88.12 Amniotic fluid embolism in childbirthO88.22 Thromboembolism in childbirthO88.32 Pyemic and septic embolism in childbirthO88.82 Other embolism in childbirthO98.02 Tuberculosis complicating childbirthO98.12 Syphilis complicating childbirthO98.22 Gonorrhea complicating childbirthO98.32 Other infections with a predominantly sexual mode of transmission complicating childbirthO98.42 Viral hepatitis complicating childbirthO98.52 Other viral diseases complicating childbirthO98.62 Protozoal diseases complicating childbirthO98.72 Human immunodeficiency virus [HIV] disease complicating childbirthO98.82 Other maternal infectious and parasitic diseases complicating childbirthO98.92 Unspecified maternal infectious and parasitic disease complicating childbirthO99.02 Anemia complicating childbirthO99.12 Other diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism complicating childbirthO99.214 Obesity complicating childbirthO99.284 Endocrine, nutritional and metabolic diseases complicating childbirthO99.314 Alcohol use complicating childbirthO99.324 Drug use complicating childbirthO99.334 Smoking (tobacco) complicating childbirthO99.344 Other mental disorders complicating childbirthO99.354 Diseases of the nervous system complicating childbirthO99.42 Diseases of the circulatory system complicating childbirthO99.52 Diseases of the respiratory system complicating childbirthO99.62 Diseases of the digestive system complicating childbirthO99.72 Diseases of the skin and subcutaneous tissue complicating childbirthO99.814 Abnormal glucose complicating childbirthO99.824 Streptococcus B carrier state complicating childbirthO99.834 Other infection carrier state complicating childbirthO99.844 Bariatric surgery status complicating childbirthO99.892 Other specified diseases and conditions complicating childbirthO9A.12 Malignant neoplasm complicating childbirthO9A.22 Injury, poisoning and certain other consequences of external causes complicating childbirthO9A.32 Physical abuse complicating childbirthO9A.42 Sexual abuse complicating childbirthO9A.52 Psychological abuse complicating childbirth