O31.1
Header — not billableContinuing pregnancy after spontaneous abortion of one fetus or more
The ICD-10 code for continuing pregnancy after spontaneous abortion of one fetus or more is O31.1.
O31.1 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 4 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 O31.1
- O31.10Continuing pregnancy after spontaneous abortion of one fetus or more, unspecified trimester
- O31.11Continuing pregnancy after spontaneous abortion of one fetus or more, first trimester
- O31.12Continuing pregnancy after spontaneous abortion of one fetus or more, second trimester
- O31.13Continuing pregnancy after spontaneous abortion of one fetus or more, third trimester
Related codes in this category
- O31.0Papyraceous fetusnon-billable header
- O31.2Continuing pregnancy after intrauterine death of one fetus or morenon-billable header
- O31.3Continuing pregnancy after elective fetal reduction of one fetus or morenon-billable header
- O31.8Other complications specific to multiple gestationnon-billable header
- O31.1Continuing pregnancy after spontaneous abortion of one fetus or morenon-billable header