`O26.23` Pregnancy care for patient with recurrent pregnancy loss, third trimester

Billable ICD-10-CM code, FY2026.

MS-DRG index

Defines the logic of DRG(s) 817-819 in MDC 14.

646.31 Recurrent pregnancy loss, delivered, with or without mention of antepartum condition (approximate)
646.33 Recurrent pregnancy loss, antepartum condition or complication (approximate)

Maternity diagnoses (age 9 through 64): Age conflict edit. These diagnoses are clinically expected only in patients age 9 through 64.

Type 1 Excludes: N96 Recurrent pregnancy loss ("recurrent pregancy loss with current pregnancy (O26.2-)")
Type 2 Excludes: O09.2 Supervision of pregnancy with other poor reproductive or obstetric history ("pregnancy care for patient with history of recurrent pregnancy loss (O26.2-)")
Use Additional: Z31.43 Encounter for genetic testing of female for procreative management ("code for recurrent pregnancy loss, if applicable (N96, O26.2-)")

Type 1 Excludes: Z03.7 Encounter for suspected maternal and fetal conditions ruled out ("known or suspected fetal anomalies affecting management of mother, not ruled out (O26.-, O35.-, O36.-, O40.-, O41.-)")

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 (this code)
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