ICD-10-CM › O00-O9A › O30-O48 › O30.0 Twin pregnancy › O30.03
Twin pregnancy, monochorionic/diamniotic
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 4 more specific codes instead:
What has happened to this code
Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2012 Added to the draft code set draft Twin pregnancy, monochorionic/diamniotic
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from O30 Multiple gestation
Code also
- any complications specific to multiple gestation
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Twin > pregnancy
- Pregnancy > high-risk
- Supervision > pregnancy
- Pregnancy > normal > high-risk
- Supervision > high-risk pregnancy
- Pregnancy > examination > high-risk
- Encounter > pregnancy > supervision of
- Pregnancy > prenatal care only > high-risk
- Pregnancy > complicated by > previous history of
- Pregnancy > complicated by > multiple gestations > twin
- Pregnancy > twin > monochorionic/diamniotic
Codes in the same group
| Code | Description | Status |
|---|---|---|
| O30.00 | Twin pregnancy, unspecified number of placenta and unspecified number of amniotic sacs | Not billable |
| O30.01 | Twin pregnancy, monochorionic/monoamniotic | Not billable |
| O30.02 | Conjoined twin pregnancy | Not billable |
| O30.04 | Twin pregnancy, dichorionic/diamniotic | Not billable |
| O30.09 | Twin pregnancy, unable to determine number of placenta and number of amniotic sacs | Not billable |