Other maternal disorders predominantly related to pregnancy O20-O29 >

Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (O20-O29) and the excluded code together.
  • maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48
    ICD-10-CM Range O30-O48

    Maternal care related to the fetus and amniotic cavity and possible delivery problems

    • O30 Multiple gestation
    • O31 Complications specific to multiple gesta...
    • O32 Maternal care for malpresentation of fet...
    • O33 Maternal care for disproportion
    • O34 Maternal care for abnormality of pelvic ...
    • O35 Maternal care for known or suspected fet...
    • O36 Maternal care for other fetal problems
    • O40 Polyhydramnios
    • O41 Other disorders of amniotic fluid and me...
    • O42 Premature rupture of membranes
    • O43 Placental disorders
    • O44 Placenta previa
    • O45 Premature separation of placenta [abrupt...
    • O46 Antepartum hemorrhage, not elsewhere cla...
    • O47 False labor
    • O48 Late pregnancy
    )
  • maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium (
    ICD-10-CM Diagnosis Code O98

    Maternal infectious and parasitic diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium

      2016 2017 2018 Non-Billable/Non-Specific Code
    Includes
    • the listed conditions when complicating the pregnant state, when aggravated by the pregnancy, or as a reason for obstetric care
    Type 2 Excludes
    • herpes gestationis (O26.4-)
    • infectious carrier state (O99.82-, O99.83-)
    • obstetrical tetanus (A34)
    • puerperal infection (O86.-)
    • puerperal sepsis (O85)
    • when the reason for maternal care is that the disease is known or suspected to have affected the fetus (O35-O36)
    Use Additional
    • code (Chapter 1), to identify specific infectious or parasitic disease
    O98
    -
    ICD-10-CM Diagnosis Code O99

    Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium

      2016 2017 2018 Non-Billable/Non-Specific Code
    Includes
    • conditions which complicate the pregnant state, are aggravated by the pregnancy or are a main reason for obstetric care
    Type 2 Excludes
    • when the reason for maternal care is that the condition is known or suspected to have affected the fetus (O35-O36)
    Use Additional
    • code to identify specific condition
    O99
    )
Codes
ICD-10-CM Diagnosis Codes O20-*
  • O20 Hemorrhage in early pregnancy
    • O20.0 Threatened abortion
    • O20.8 Other hemorrhage in early pregnancy
    • O20.9 Hemorrhage in early pregnancy, unspecified
ICD-10-CM Diagnosis Codes O21-*
  • O21 Excessive vomiting in pregnancy
    • O21.0 Mild hyperemesis gravidarum
    • O21.1 Hyperemesis gravidarum with metabolic disturb...
    • O21.2 Late vomiting of pregnancy
    • O21.8 Other vomiting complicating pregnancy
    • O21.9 Vomiting of pregnancy, unspecified
ICD-10-CM Diagnosis Codes O22-*
  • O22 Venous complications and hemorrhoids in pregn...
    • O22.0 Varicose veins of lower extremity in pregnanc...
      • O22.00 Varicose veins of lower extremity in pregnanc...
      • O22.01 Varicose veins of lower extremity in pregnanc...
      • O22.02 Varicose veins of lower extremity in pregnanc...
      • O22.03 Varicose veins of lower extremity in pregnanc...
    • O22.1 Genital varices in pregnancy
      • O22.10 Genital varices in pregnancy, unspecified tri...
      • O22.11 Genital varices in pregnancy, first trimester...
      • O22.12 Genital varices in pregnancy, second trimeste...
      • O22.13 Genital varices in pregnancy, third trimester...
    • O22.2 Superficial thrombophlebitis in pregnancy
      • O22.20 Superficial thrombophlebitis in pregnancy, un...
      • O22.21 Superficial thrombophlebitis in pregnancy, fi...
      • O22.22 Superficial thrombophlebitis in pregnancy, se...
      • O22.23 Superficial thrombophlebitis in pregnancy, th...
    • O22.3 Deep phlebothrombosis in pregnancy
      • O22.30 Deep phlebothrombosis in pregnancy, unspecifi...
      • O22.31 Deep phlebothrombosis in pregnancy, first tri...
      • O22.32 Deep phlebothrombosis in pregnancy, second tr...
      • O22.33 Deep phlebothrombosis in pregnancy, third tri...
    • O22.4 Hemorrhoids in pregnancy
      • O22.40 Hemorrhoids in pregnancy, unspecified trimest...
      • O22.41 …… first trimester
      • O22.42 …… second trimester
      • O22.43 …… third trimester
    • O22.5 Cerebral venous thrombosis in pregnancy
      • O22.50 Cerebral venous thrombosis in pregnancy, unsp...
      • O22.51 Cerebral venous thrombosis in pregnancy, firs...
      • O22.52 Cerebral venous thrombosis in pregnancy, seco...
      • O22.53 Cerebral venous thrombosis in pregnancy, thir...
    • O22.8 Other venous complications in pregnancy
      • O22.8X Other venous complications in pregnancy
        • O22.8X1 Other venous complications in pregnancy, firs...
        • O22.8X2 Other venous complications in pregnancy, seco...
        • O22.8X3 Other venous complications in pregnancy, thir...
        • O22.8X9 Other venous complications in pregnancy, unsp...
    • O22.9 Venous complication in pregnancy, unspecified...
      • O22.90 Venous complication in pregnancy, unspecified...
      • O22.91 Venous complication in pregnancy, unspecified...
      • O22.92 Venous complication in pregnancy, unspecified...
      • O22.93 Venous complication in pregnancy, unspecified...
ICD-10-CM Diagnosis Codes O23-*
  • O23 Infections of genitourinary tract in pregnanc...
    • O23.0 Infections of kidney in pregnancy
      • O23.00 Infections of kidney in pregnancy, unspecifie...
      • O23.01 Infections of kidney in pregnancy, first trim...
      • O23.02 Infections of kidney in pregnancy, second tri...
      • O23.03 Infections of kidney in pregnancy, third trim...
    • O23.1 Infections of bladder in pregnancy
      • O23.10 Infections of bladder in pregnancy, unspecifi...
      • O23.11 Infections of bladder in pregnancy, first tri...
      • O23.12 Infections of bladder in pregnancy, second tr...
      • O23.13 Infections of bladder in pregnancy, third tri...
    • O23.2 Infections of urethra in pregnancy
      • O23.20 Infections of urethra in pregnancy, unspecifi...
      • O23.21 Infections of urethra in pregnancy, first tri...
      • O23.22 Infections of urethra in pregnancy, second tr...
      • O23.23 Infections of urethra in pregnancy, third tri...
    • O23.3 Infections of other parts of urinary tract in...
      • O23.30 Infections of other parts of urinary tract in...
      • O23.31 Infections of other parts of urinary tract in...
      • O23.32 Infections of other parts of urinary tract in...
      • O23.33 Infections of other parts of urinary tract in...
    • O23.4 Unspecified infection of urinary tract in pre...
      • O23.40 Unspecified infection of urinary tract in pre...
      • O23.41 Unspecified infection of urinary tract in pre...
      • O23.42 Unspecified infection of urinary tract in pre...
      • O23.43 Unspecified infection of urinary tract in pre...
    • O23.5 Infections of the genital tract in pregnancy
      • O23.51 Infection of cervix in pregnancy
        • O23.511 Infections of cervix in pregnancy, first trim...
        • O23.512 Infections of cervix in pregnancy, second tri...
        • O23.513 Infections of cervix in pregnancy, third trim...
        • O23.519 Infections of cervix in pregnancy, unspecifie...
      • O23.52 Salpingo-oophoritis in pregnancy
        • O23.521 Salpingo-oophoritis in pregnancy, first trime...
        • O23.522 Salpingo-oophoritis in pregnancy, second trim...
        • O23.523 Salpingo-oophoritis in pregnancy, third trime...
        • O23.529 Salpingo-oophoritis in pregnancy, unspecified...
      • O23.59 Infection of other part of genital tract in p...
        • O23.591 Infection of other part of genital tract in p...
        • O23.592 Infection of other part of genital tract in p...
        • O23.593 Infection of other part of genital tract in p...
        • O23.599 Infection of other part of genital tract in p...
    • O23.9 Unspecified genitourinary tract infection in ...
      • O23.90 Unspecified genitourinary tract infection in ...
      • O23.91 Unspecified genitourinary tract infection in ...
      • O23.92 Unspecified genitourinary tract infection in ...
      • O23.93 Unspecified genitourinary tract infection in ...
ICD-10-CM Diagnosis Codes O24-*
  • O24 Diabetes mellitus in pregnancy, childbirth, a...
    • O24.0 Pre-existing type 1 diabetes mellitus, in pre...
      • O24.01 Pre-existing type 1 diabetes mellitus, in pre...
        • O24.011 Pre-existing type 1 diabetes mellitus, in pre...
        • O24.012 Pre-existing type 1 diabetes mellitus, in pre...
        • O24.013 Pre-existing type 1 diabetes mellitus, in pre...
        • O24.019 Pre-existing type 1 diabetes mellitus, in pre...
      • O24.02 Pre-existing type 1 diabetes mellitus, in chi...
      • O24.03 Pre-existing type 1 diabetes mellitus, in the...
    • O24.1 Pre-existing type 2 diabetes mellitus, in pre...
      • O24.11 Pre-existing type 2 diabetes mellitus, in pre...
        • O24.111 Pre-existing type 2 diabetes mellitus, in pre...
        • O24.112 Pre-existing type 2 diabetes mellitus, in pre...
        • O24.113 Pre-existing type 2 diabetes mellitus, in pre...
        • O24.119 Pre-existing type 2 diabetes mellitus, in pre...
      • O24.12 Pre-existing type 2 diabetes mellitus, in chi...
      • O24.13 Pre-existing type 2 diabetes mellitus, in the...
    • O24.3 Unspecified pre-existing diabetes mellitus in...
      • O24.31 Unspecified pre-existing diabetes mellitus in...
        • O24.311 Unspecified pre-existing diabetes mellitus in...
        • O24.312 Unspecified pre-existing diabetes mellitus in...
        • O24.313 Unspecified pre-existing diabetes mellitus in...
        • O24.319 Unspecified pre-existing diabetes mellitus in...
      • O24.32 Unspecified pre-existing diabetes mellitus in...
      • O24.33 Unspecified pre-existing diabetes mellitus in...
    • O24.4 Gestational diabetes mellitus
      • O24.41 Gestational diabetes mellitus in pregnancy
        • O24.410 Gestational diabetes mellitus in pregnancy, d...
        • O24.414 Gestational diabetes mellitus in pregnancy, i...
        • O24.415 Gestational diabetes mellitus in pregnancy, c...
        • O24.419 Gestational diabetes mellitus in pregnancy, u...
      • O24.42 Gestational diabetes mellitus in childbirth
        • O24.420 Gestational diabetes mellitus in childbirth, ...
        • O24.424 Gestational diabetes mellitus in childbirth, ...
        • O24.425 Gestational diabetes mellitus in childbirth, ...
        • O24.429 Gestational diabetes mellitus in childbirth, ...
      • O24.43 Gestational diabetes mellitus in the puerperi...
        • O24.430 Gestational diabetes mellitus in the puerperi...
        • O24.434 Gestational diabetes mellitus in the puerperi...
        • O24.435 Gestational diabetes mellitus in puerperium, ...
        • O24.439 Gestational diabetes mellitus in the puerperi...
    • O24.8 Other pre-existing diabetes mellitus in pregn...
      • O24.81 Other pre-existing diabetes mellitus in pregn...
        • O24.811 Other pre-existing diabetes mellitus in pregn...
        • O24.812 Other pre-existing diabetes mellitus in pregn...
        • O24.813 Other pre-existing diabetes mellitus in pregn...
        • O24.819 Other pre-existing diabetes mellitus in pregn...
      • O24.82 Other pre-existing diabetes mellitus in child...
      • O24.83 Other pre-existing diabetes mellitus in the p...
    • O24.9 Unspecified diabetes mellitus in pregnancy, c...
      • O24.91 Unspecified diabetes mellitus in pregnancy
        • O24.911 Unspecified diabetes mellitus in pregnancy, f...
        • O24.912 Unspecified diabetes mellitus in pregnancy, s...
        • O24.913 Unspecified diabetes mellitus in pregnancy, t...
        • O24.919 Unspecified diabetes mellitus in pregnancy, u...
      • O24.92 Unspecified diabetes mellitus in childbirth
      • O24.93 Unspecified diabetes mellitus in the puerperi...
ICD-10-CM Diagnosis Codes O25-*
  • O25 Malnutrition in pregnancy, childbirth and the...
    • O25.1 Malnutrition in pregnancy
      • O25.10 Malnutrition in pregnancy, unspecified trimes...
      • O25.11 …… first trimester
      • O25.12 …… second trimester
      • O25.13 …… third trimester
    • O25.2 Malnutrition in childbirth
    • O25.3 Malnutrition in the puerperium
ICD-10-CM Diagnosis Codes O26-*
  • O26 Maternal care for other conditions predominan...
    • O26.0 Excessive weight gain in pregnancy
      • O26.00 Excessive weight gain in pregnancy, unspecifi...
      • O26.01 Excessive weight gain in pregnancy, first tri...
      • O26.02 Excessive weight gain in pregnancy, second tr...
      • O26.03 Excessive weight gain in pregnancy, third tri...
    • O26.1 Low weight gain in pregnancy
      • O26.10 Low weight gain in pregnancy, unspecified tri...
      • O26.11 Low weight gain in pregnancy, first trimester...
      • O26.12 Low weight gain in pregnancy, second trimeste...
      • O26.13 Low weight gain in pregnancy, third trimester...
    • O26.2 Pregnancy care for patient with recurrent pre...
      • O26.20 Pregnancy care for patient with recurrent pre...
      • O26.21 Pregnancy care for patient with recurrent pre...
      • O26.22 Pregnancy care for patient with recurrent pre...
      • O26.23 Pregnancy care for patient with recurrent pre...
    • O26.3 Retained intrauterine contraceptive device in...
      • O26.30 Retained intrauterine contraceptive device in...
      • O26.31 Retained intrauterine contraceptive device in...
      • O26.32 Retained intrauterine contraceptive device in...
      • O26.33 Retained intrauterine contraceptive device in...
    • O26.4 Herpes gestationis
      • O26.40 …… unspecified trimester
      • O26.41 …… first trimester
      • O26.42 …… second trimester
      • O26.43 …… third trimester
    • O26.5 Maternal hypotension syndrome
      • O26.50 Maternal hypotension syndrome, unspecified tr...
      • O26.51 Maternal hypotension syndrome, first trimeste...
      • O26.52 Maternal hypotension syndrome, second trimest...
      • O26.53 Maternal hypotension syndrome, third trimeste...
    • O26.6 Liver and biliary tract disorders in pregnanc...
      • O26.61 Liver and biliary tract disorders in pregnanc...
        • O26.611 Liver and biliary tract disorders in pregnanc...
        • O26.612 Liver and biliary tract disorders in pregnanc...
        • O26.613 Liver and biliary tract disorders in pregnanc...
        • O26.619 Liver and biliary tract disorders in pregnanc...
      • O26.62 Liver and biliary tract disorders in childbir...
      • O26.63 Liver and biliary tract disorders in the puer...
    • O26.7 Subluxation of symphysis (pubis) in pregnancy...
      • O26.71 Subluxation of symphysis (pubis) in pregnancy...
        • O26.711 Subluxation of symphysis (pubis) in pregnancy...
        • O26.712 Subluxation of symphysis (pubis) in pregnancy...
        • O26.713 Subluxation of symphysis (pubis) in pregnancy...
        • O26.719 Subluxation of symphysis (pubis) in pregnancy...
      • O26.72 Subluxation of symphysis (pubis) in childbirt...
      • O26.73 Subluxation of symphysis (pubis) in the puerp...
    • O26.8 Other specified pregnancy related conditions
      • O26.81 Pregnancy related exhaustion and fatigue
        • O26.811 Pregnancy related exhaustion and fatigue, fir...
        • O26.812 Pregnancy related exhaustion and fatigue, sec...
        • O26.813 Pregnancy related exhaustion and fatigue, thi...
        • O26.819 Pregnancy related exhaustion and fatigue, uns...
      • O26.82 Pregnancy related peripheral neuritis
        • O26.821 Pregnancy related peripheral neuritis, first ...
        • O26.822 Pregnancy related peripheral neuritis, second...
        • O26.823 Pregnancy related peripheral neuritis, third ...
        • O26.829 Pregnancy related peripheral neuritis, unspec...
      • O26.83 Pregnancy related renal disease
        • O26.831 Pregnancy related renal disease, first trimes...
        • O26.832 Pregnancy related renal disease, second trime...
        • O26.833 Pregnancy related renal disease, third trimes...
        • O26.839 Pregnancy related renal disease, unspecified ...
      • O26.84 Uterine size-date discrepancy complicating pr...
        • O26.841 Uterine size-date discrepancy, first trimeste...
        • O26.842 Uterine size-date discrepancy, second trimest...
        • O26.843 Uterine size-date discrepancy, third trimeste...
        • O26.849 Uterine size-date discrepancy, unspecified tr...
      • O26.85 Spotting complicating pregnancy
        • O26.851 Spotting complicating pregnancy, first trimes...
        • O26.852 Spotting complicating pregnancy, second trime...
        • O26.853 Spotting complicating pregnancy, third trimes...
        • O26.859 Spotting complicating pregnancy, unspecified ...
      • O26.86 Pruritic urticarial papules and plaques of pr...
      • O26.87 Cervical shortening
      • O26.89 Other specified pregnancy related conditions
        • O26.891 Other specified pregnancy related conditions,...
        • O26.892 Other specified pregnancy related conditions,...
        • O26.893 Other specified pregnancy related conditions,...
        • O26.899 Other specified pregnancy related conditions,...
    • O26.9 Pregnancy related conditions, unspecified
      • O26.90 Pregnancy related conditions, unspecified, un...
      • O26.91 Pregnancy related conditions, unspecified, fi...
      • O26.92 Pregnancy related conditions, unspecified, se...
      • O26.93 Pregnancy related conditions, unspecified, th...
ICD-10-CM Diagnosis Codes O28-*
  • O28 Abnormal findings on antenatal screening of m...
    • O28.0 Abnormal hematological finding on antenatal s...
    • O28.1 Abnormal biochemical finding on antenatal scr...
    • O28.2 Abnormal cytological finding on antenatal scr...
    • O28.3 Abnormal ultrasonic finding on antenatal scre...
    • O28.4 Abnormal radiological finding on antenatal sc...
    • O28.5 Abnormal chromosomal and genetic finding on a...
    • O28.8 Other abnormal findings on antenatal screenin...
    • O28.9 Unspecified abnormal findings on antenatal sc...
ICD-10-CM Diagnosis Codes O29-*
  • O29 Complications of anesthesia during pregnancy
    • O29.0 Pulmonary complications of anesthesia during ...
      • O29.01 Aspiration pneumonitis due to anesthesia duri...
        • O29.011 Aspiration pneumonitis due to anesthesia duri...
        • O29.012 Aspiration pneumonitis due to anesthesia duri...
        • O29.013 Aspiration pneumonitis due to anesthesia duri...
        • O29.019 Aspiration pneumonitis due to anesthesia duri...
      • O29.02 Pressure collapse of lung due to anesthesia d...
        • O29.021 Pressure collapse of lung due to anesthesia d...
        • O29.022 Pressure collapse of lung due to anesthesia d...
        • O29.023 Pressure collapse of lung due to anesthesia d...
        • O29.029 Pressure collapse of lung due to anesthesia d...
      • O29.09 Other pulmonary complications of anesthesia d...
        • O29.091 Other pulmonary complications of anesthesia d...
        • O29.092 Other pulmonary complications of anesthesia d...
        • O29.093 Other pulmonary complications of anesthesia d...
        • O29.099 Other pulmonary complications of anesthesia d...
    • O29.1 Cardiac complications of anesthesia during pr...
      • O29.11 Cardiac arrest due to anesthesia during pregn...
        • O29.111 Cardiac arrest due to anesthesia during pregn...
        • O29.112 Cardiac arrest due to anesthesia during pregn...
        • O29.113 Cardiac arrest due to anesthesia during pregn...
        • O29.119 Cardiac arrest due to anesthesia during pregn...
      • O29.12 Cardiac failure due to anesthesia during preg...
        • O29.121 Cardiac failure due to anesthesia during preg...
        • O29.122 Cardiac failure due to anesthesia during preg...
        • O29.123 Cardiac failure due to anesthesia during preg...
        • O29.129 Cardiac failure due to anesthesia during preg...
      • O29.19 Other cardiac complications of anesthesia dur...
        • O29.191 Other cardiac complications of anesthesia dur...
        • O29.192 Other cardiac complications of anesthesia dur...
        • O29.193 Other cardiac complications of anesthesia dur...
        • O29.199 Other cardiac complications of anesthesia dur...
    • O29.2 Central nervous system complications of anest...
      • O29.21 Cerebral anoxia due to anesthesia during preg...
        • O29.211 Cerebral anoxia due to anesthesia during preg...
        • O29.212 Cerebral anoxia due to anesthesia during preg...
        • O29.213 Cerebral anoxia due to anesthesia during preg...
        • O29.219 Cerebral anoxia due to anesthesia during preg...
      • O29.29 Other central nervous system complications of...
        • O29.291 Other central nervous system complications of...
        • O29.292 Other central nervous system complications of...
        • O29.293 Other central nervous system complications of...
        • O29.299 Other central nervous system complications of...
    • O29.3 Toxic reaction to local anesthesia during pre...
      • O29.3X Toxic reaction to local anesthesia during pre...
        • O29.3X1 Toxic reaction to local anesthesia during pre...
        • O29.3X2 Toxic reaction to local anesthesia during pre...
        • O29.3X3 Toxic reaction to local anesthesia during pre...
        • O29.3X9 Toxic reaction to local anesthesia during pre...
    • O29.4 Spinal and epidural anesthesia induced headac...
      • O29.40 Spinal and epidural anesthesia induced headac...
      • O29.41 Spinal and epidural anesthesia induced headac...
      • O29.42 Spinal and epidural anesthesia induced headac...
      • O29.43 Spinal and epidural anesthesia induced headac...
    • O29.5 Other complications of spinal and epidural an...
      • O29.5X Other complications of spinal and epidural an...
        • O29.5X1 Other complications of spinal and epidural an...
        • O29.5X2 Other complications of spinal and epidural an...
        • O29.5X3 Other complications of spinal and epidural an...
        • O29.5X9 Other complications of spinal and epidural an...
    • O29.6 Failed or difficult intubation for anesthesia...
      • O29.60 Failed or difficult intubation for anesthesia...
      • O29.61 Failed or difficult intubation for anesthesia...
      • O29.62 Failed or difficult intubation for anesthesia...
      • O29.63 Failed or difficult intubation for anesthesia...
    • O29.8 Other complications of anesthesia during preg...
      • O29.8X Other complications of anesthesia during preg...
        • O29.8X1 Other complications of anesthesia during preg...
        • O29.8X2 Other complications of anesthesia during preg...
        • O29.8X3 Other complications of anesthesia during preg...
        • O29.8X9 Other complications of anesthesia during preg...
    • O29.9 Unspecified complication of anesthesia during...
      • O29.90 Unspecified complication of anesthesia during...
      • O29.91 Unspecified complication of anesthesia during...
      • O29.92 Unspecified complication of anesthesia during...
      • O29.93 Unspecified complication of anesthesia during...