O30.099 – Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester
ICD-10-CM 2027 diagnosis code · Maternal care related to the fetus and amniotic cavity and possible delivery problems
- Code
O30.099(claims format:O30099)- Description
- Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester
- Short description
- Twin preg, unable to dtrm num plcnta & amnio sacs, unsp tri
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 15. Pregnancy, childbirth and the puerperium (O00-O9A)
- Block
- O30-O48 Maternal care related to the fetus and amniotic cavity and possible delivery problems
- Parent codes
- O30 › O30.0 › O30.09
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
O30 – Multiple gestation
- any complications specific to multiple gestation
Related codes in O30.09
- O30.091 – Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, first trimesterBillable
- O30.092 – Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, second trimesterBillable
- O30.093 – Twin pregnancy, unable to determine number of placenta and number of amniotic sacs, third trimesterBillable
Frequently asked questions
What is ICD-10 code O30.099?
O30.099 is the ICD-10-CM code for twin pregnancy, unable to determine number of placenta and number of amniotic sacs, unspecified trimester, in the block O30-O48 (Maternal care related to the fetus and amniotic cavity and possible delivery problems).
Is O30.099 a billable code?
Yes. O30.099 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does O30.099 belong to?
It belongs to category O30 – Multiple gestation.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.