O30.821 Other specified multiple gestation with two or more monoamniotic fetuses, first trimesterBillable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.
Defines the logic of DRG(s) 817-819 in MDC 14.
651.81 Other specified multiple gestation, delivered, with or without mention of antepartum condition (approximate)651.83 Other specified multiple gestation, antepartum condition or complication (approximate)V91.92 Other specified multiple gestation, with two or more monoamniotic fetuses (approximate)O30.811 Other specified multiple gestation with two or more monochorionic fetuses, first trimesterO30.812 Other specified multiple gestation with two or more monochorionic fetuses, second trimesterO30.813 Other specified multiple gestation with two or more monochorionic fetuses, third trimesterO30.819 Other specified multiple gestation with two or more monochorionic fetuses, unspecified trimesterO30.82 Other specified multiple gestation with two or more monoamniotic fetusesO30.821 Other specified multiple gestation with two or more monoamniotic fetuses, first trimester (this code)O30.822 Other specified multiple gestation with two or more monoamniotic fetuses, second trimesterO30.823 Other specified multiple gestation with two or more monoamniotic fetuses, third trimesterO30.829 Other specified multiple gestation with two or more monoamniotic fetuses, unspecified trimesterO30.83 Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetusesO30.831 Other specified multiple gestation, number of chorions and amnions are both equal to the number of fetuses, first trimester