ICD-10-CM O26: Maternal care for other conditions predominantly related to pregnancy

ICD-10-CM Diagnosis Code (2025)

Official Description for O26

Maternal care for other conditions predominantly related to pregnancy

Coding Notes & Guidelines for O26

Excludes1: Not Coded Here

traumatic separation of symphysis (pubis) during childbirth (O71.6)

Excludes1: Not Coded Here

encounter for suspected problem with fetal growth ruled out (Z03.74)

Excludes1: Not Coded Here

encounter for suspected cervical shortening ruled out (Z03.75)

Excludes2: Not Included Here

gestational edema (O12.0, O12.2)

Excludes2: Not Included Here

hepatorenal syndrome following labor and delivery (O90.41)

Use Additional Code

code to identify the specific disorder

Use Additional Code

code to identify the specific disorder

Use Additional Code

code, if applicable, to identify specific condition such as insulin resistance (E88.81-)

Inclusion Terms

Supine hypotensive syndrome

Inclusion Terms

Polymorphic eruption of pregnancy

Child Codes (More Specific Codes for O26):

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

About ICD-10-CM Code O26 (Maternal care for other conditions predominantly related to pregnancy)

ICD-10-CM code O26 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM O26 became effective on October 1, 2024.

This page provides detailed information about O26 - Maternal care for other conditions predominantly related to pregnancy. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Maternal care for other conditions predominantly related to pregnancy.