O34.21 Maternal care for scar from previous cesarean delivery

Non-billable header with 4 child codes.

Applies from O34 Maternal care for abnormality of pelvic organs

Includes

• the listed conditions as a reason for hospitalization or other obstetric care of the mother, or for cesarean delivery before onset of labor

Code first

• any associated obstructed labor (O65.5)

Use additional code

• code for specific condition

Codes under O34.21

• O34.211 Maternal care for low transverse scar from previous cesarean delivery
• O34.212 Maternal care for vertical scar from previous cesarean delivery
• O34.218 Maternal care for other type scar from previous cesarean delivery
• O34.219 Maternal care for unspecified type scar from previous cesarean delivery

Code annotations containing back-references to O34.21

Back-references to O34.21

• Code First: O75.82 Onset (spontaneous) of labor after 37 completed weeks of gestation but before 39 completed weeks gestation, with delivery by (planned) cesarean section ("previous cesarean delivery (O34.21-)")

Back-references to O34.2

• Type 1 Excludes: Z98.891 History of uterine scar from previous surgery ("Maternal care due to uterine scar from previous surgery (O34.2-)")

Back-references to O34

• Use Additional: O65.5 Obstructed labor due to abnormality of maternal pelvic organs ("code to identify abnormality of pelvic organs O34.-")
• Type 2 Excludes: O99.8 Other specified diseases and conditions complicating pregnancy, childbirth and the puerperium ("maternal care for known or suspected abnormality of maternal pelvic organs (O34.-)")

Nearby codes

• O34.10 Maternal care for benign tumor of corpus uteri, unspecified trimester
• O34.11 Maternal care for benign tumor of corpus uteri, first trimester
• O34.12 Maternal care for benign tumor of corpus uteri, second trimester
• O34.13 Maternal care for benign tumor of corpus uteri, third trimester
• O34.2 Maternal care due to uterine scar from previous surgery
• O34.21 Maternal care for scar from previous cesarean delivery (this code)
• O34.211 Maternal care for low transverse scar from previous cesarean delivery
• O34.212 Maternal care for vertical scar from previous cesarean delivery
• O34.218 Maternal care for other type scar from previous cesarean delivery
• O34.219 Maternal care for unspecified type scar from previous cesarean delivery
• O34.22 Maternal care for cesarean scar defect (isthmocele)