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ICD-10-CM Codes O00-O9A O20-O29

Section O20-O29 Other maternal disorders predominantly related to pregnancy O20-O29

Excludes-2 for O20-O29:

  • maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)

  • maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium (O98-O99)

Code List:

O20 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O20
Hemorrhage in early pregnancy
O21 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O21
Excessive vomiting in pregnancy
O22 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O22
Venous complications and hemorrhoids in pregnancy
O23 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O23
Infections of genitourinary tract in pregnancy
O24 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O24
Diabetes mellitus in pregnancy, childbirth, and the puerperium
O25 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O25
Malnutrition in pregnancy, childbirth and the puerperium
O26 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O26
Maternal care for other conditions predominantly related to pregnancy
O28 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O28
Abnormal findings on antenatal screening of mother
O29 Chapter - O00-O9A | Section - O20-O29 | Diagnosis Code Prefix - O29
Complications of anesthesia during pregnancy