Is O31.21X0 a billable code?
Yes. O31.21X0 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
O31.21X0: Continuing pregnancy after intrauterine death of one fetus or more, first trimester, not applicable or unspecified
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
O31.21X0 is a billable ICD-10-CM diagnosis code for continuing pregnancy after intrauterine death of one fetus or more, first trimester, not applicable or unspecified. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with O31.21X0 already added.Good Faith EstimateStart a cost estimate with O31.21X0 already added.CMS-1500 Claim FormFill a claim form with O31.21X0 in box 21.
Other codes in this group
- O31.21X1Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 1
- O31.21X2Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 2
- O31.21X3Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 3
- O31.21X4Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 4
- O31.21X5Continuing pregnancy after intrauterine death of one fetus or more, first trimester, fetus 5
- O31.21X9Continuing pregnancy after intrauterine death of one fetus or more, first trimester, other fetus
O31.21X0 questions
What does O31.21X0 mean?
O31.21X0 is the ICD-10-CM code for Continuing pregnancy after intrauterine death of one fetus or more, first trimester, not applicable or unspecified. It is in chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.