Home > 2015/16 ICD-10-CM Diagnosis Codes > Pregnancy, childbirth and the puerperium O00-O9A > Maternal care related to the fetus and amniotic cavity and possible delivery problems O30-O48 > Maternal care for abnormality of pelvic organs O34-
2015/16 ICD-10-CM Diagnosis Code O34.21
Maternal care for scar from previous cesarean delivery
20152016Billable CodeMaternity Only Dx (12-55 years)Female Only Dx
O34.21 is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
This is the American ICD-10-CM version of O34.21. Other international ICD-10 versions may differ.
History of Cesarean section
Previous cesarean section
Supervision high risk pregnancy
Supervision high risk pregnancy, Hx of cesarean section
Supervision of high risk pregnancy for history of cesarean section done
Supervision of high risk pregnancy for history of cesarean section done (situation)
ICD-10-CM Coding Rules
O34.21 is only applicable to maternity patients aged 12 - 55 years inclusive.
O34.21 is only applicable to female patients.
O34.21 should only be used on the maternal record - not on the newborn record.
Use a code under Z3A to document the exact week during the pregnancy .
ICD-10-CM O34.21 is grouped within Diagnostic Related Group(s) (MS-DRG v30.0):
781 Other antepartum diagnoses with medical complications
782 Other antepartum diagnoses without medical complications