O30.0
Header — not billableTwin pregnancy
The ICD-10 code for twin pregnancy is O30.0.
O30.0 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 6 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under O30.0
- O30.00Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacsnon-billable header
- O30.01Twin pregnancy, monochorionic/monoamnioticnon-billable header
- O30.02Conjoined twin pregnancynon-billable header
- O30.03Twin pregnancy, monochorionic/diamnioticnon-billable header
- O30.04Twin pregnancy, dichorionic/diamnioticnon-billable header
- O30.09Twin pregnancy, unable to determine number of placenta and number of amniotic sacsnon-billable header