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  2. ICD-10-CM Codes List
  3. O00-O9A
  4. O20-O29
  5. Maternal care for other conditions predominantly related to pregnancy (O26)

Maternal care for other conditions predominantly related to pregnancy (O26)

Browse all the diagnosis codes used for maternal care for other conditions predominantly related to pregnancy (O26). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.

  • Pregnancy, childbirth and the puerperium (O00-O9A)

    • Other maternal disorders predominantly related to pregnancy (O20-O29)

        • Maternal care for other conditions predominantly related to pregnancy (O26)

        • O26 Maternal care for other conditions predominantly related to pregnancy
        • O26.0 Excessive weight gain in pregnancy
        • O26.00 Excessive weight gain in pregnancy, unspecified trimester
        • O26.01 Excessive weight gain in pregnancy, first trimester
        • O26.02 Excessive weight gain in pregnancy, second trimester
        • O26.03 Excessive weight gain in pregnancy, third trimester
        • O26.1 Low weight gain in pregnancy
        • O26.10 Low weight gain in pregnancy, unspecified trimester
        • O26.11 Low weight gain in pregnancy, first trimester
        • O26.12 Low weight gain in pregnancy, second trimester
        • O26.13 Low weight gain in pregnancy, third trimester
        • O26.2 Pregnancy care for patient with recurrent pregnancy loss
        • O26.20 Pregnancy care for patient with recurrent pregnancy loss, unspecified trimester
        • O26.21 Pregnancy care for patient with recurrent pregnancy loss, first trimester
        • O26.22 Pregnancy care for patient with recurrent pregnancy loss, second trimester
        • O26.23 Pregnancy care for patient with recurrent pregnancy loss, third trimester
        • O26.3 Retained intrauterine contraceptive device in pregnancy
        • O26.30 Retained intrauterine contraceptive device in pregnancy, unspecified trimester
        • O26.31 Retained intrauterine contraceptive device in pregnancy, first trimester
        • O26.32 Retained intrauterine contraceptive device in pregnancy, second trimester
        • O26.33 Retained intrauterine contraceptive device in pregnancy, third trimester
        • O26.4 Herpes gestationis
        • O26.40 Herpes gestationis, unspecified trimester
        • O26.41 Herpes gestationis, first trimester
        • O26.42 Herpes gestationis, second trimester
        • O26.43 Herpes gestationis, third trimester
        • O26.5 Maternal hypotension syndrome
        • O26.50 Maternal hypotension syndrome, unspecified trimester
        • O26.51 Maternal hypotension syndrome, first trimester
        • O26.52 Maternal hypotension syndrome, second trimester
        • O26.53 Maternal hypotension syndrome, third trimester
        • O26.6 Liver and biliary tract disorders in pregnancy, childbirth and the puerperium
        • O26.61 Liver and biliary tract disorders in pregnancy
        • 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
        • O26.619 Liver and biliary tract disorders in pregnancy, unspecified trimester
        • O26.62 Liver and biliary tract disorders in childbirth
        • O26.63 Liver and biliary tract disorders in the puerperium
        • O26.64 Intrahepatic cholestasis of pregnancy
        • O26.641 Intrahepatic cholestasis of pregnancy, first trimester
        • O26.642 Intrahepatic cholestasis of pregnancy, second trimester
        • O26.643 Intrahepatic cholestasis of pregnancy, third trimester
        • O26.649 Intrahepatic cholestasis of pregnancy, unspecified trimester
        • O26.7 Subluxation of symphysis (pubis) in pregnancy, childbirth and the puerperium
        • O26.71 Subluxation of symphysis (pubis) in pregnancy
        • O26.711 Subluxation of symphysis (pubis) in pregnancy, first trimester
        • O26.712 Subluxation of symphysis (pubis) in pregnancy, second trimester
        • O26.713 Subluxation of symphysis (pubis) in pregnancy, third trimester
        • O26.719 Subluxation of symphysis (pubis) in pregnancy, unspecified trimester
        • O26.72 Subluxation of symphysis (pubis) in childbirth
        • O26.73 Subluxation of symphysis (pubis) in the puerperium
        • O26.8 Other specified pregnancy related conditions
        • O26.81 Pregnancy related exhaustion and fatigue
        • O26.811 Pregnancy related exhaustion and fatigue, first trimester
        • O26.812 Pregnancy related exhaustion and fatigue, second trimester
        • O26.813 Pregnancy related exhaustion and fatigue, third trimester
        • O26.819 Pregnancy related exhaustion and fatigue, unspecified trimester
        • O26.82 Pregnancy related peripheral neuritis
        • O26.821 Pregnancy related peripheral neuritis, first trimester
        • O26.822 Pregnancy related peripheral neuritis, second trimester
        • O26.823 Pregnancy related peripheral neuritis, third trimester
        • O26.829 Pregnancy related peripheral neuritis, unspecified trimester
        • O26.83 Pregnancy related renal disease
        • O26.831 Pregnancy related renal disease, first trimester
        • O26.832 Pregnancy related renal disease, second trimester
        • O26.833 Pregnancy related renal disease, third trimester
        • O26.839 Pregnancy related renal disease, unspecified trimester
        • O26.84 Uterine size-date discrepancy complicating pregnancy
        • O26.841 Uterine size-date discrepancy, first trimester
        • O26.842 Uterine size-date discrepancy, second trimester
        • O26.843 Uterine size-date discrepancy, third trimester
        • O26.849 Uterine size-date discrepancy, unspecified trimester
        • O26.85 Spotting complicating pregnancy
        • O26.851 Spotting complicating pregnancy, first trimester
        • O26.852 Spotting complicating pregnancy, second trimester
        • O26.853 Spotting complicating pregnancy, third trimester
        • O26.859 Spotting complicating pregnancy, unspecified trimester
        • O26.86 Pruritic urticarial papules and plaques of pregnancy (PUPPP)
        • O26.87 Cervical shortening
        • O26.872 Cervical shortening, second trimester
        • O26.873 Cervical shortening, third trimester
        • O26.879 Cervical shortening, unspecified trimester
        • O26.89 Other specified pregnancy related conditions
        • O26.891 Other specified pregnancy related conditions, first trimester
        • O26.892 Other specified pregnancy related conditions, second trimester
        • O26.893 Other specified pregnancy related conditions, third trimester
        • O26.899 Other specified pregnancy related conditions, unspecified trimester
        • O26.9 Pregnancy related conditions, unspecified
        • O26.90 Pregnancy related conditions, unspecified, unspecified trimester
        • O26.91 Pregnancy related conditions, unspecified, first trimester
        • O26.92 Pregnancy related conditions, unspecified, second trimester
        • O26.93 Pregnancy related conditions, unspecified, third trimester

Clinical Terms

The following clinical terms provide additional context, helping users better understand the clinical background and common associations for each diagnosis listed in this section. Including related terms alongside ICD-10-CM codes supports coders, billers, and healthcare professionals in improving accuracy, enhancing documentation, and facilitating research or patient education.

Vasa Previa

Pregnancy complication where fetal blood vessels, normally inside the umbilical cord, are left unprotected and cross FETAL MEMBRANES. It is associated with antepartum bleeding and FETAL DEATH and STILLBIRTH due to exsanguination.