ICD-10-CM › O00-O9A › O30-O48 › O31 Complications specific to multiple... › O31.3
Continuing pregnancy after elective fetal reduction of one fetus or more
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:
- O31.30 Continuing pregnancy after elective fetal reduction of one fetus or more, unspecified trimester (also a header)
- O31.31 Continuing pregnancy after elective fetal reduction of one fetus or more, first trimester (also a header)
- O31.32 Continuing pregnancy after elective fetal reduction of one fetus or more, second trimester (also a header)
- O31.33 Continuing pregnancy after elective fetal reduction of one fetus or more, third trimester (also a header)
This code requires a seventh character. See the rule below.
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 Continuing pregnancy after elective fetal reduction of one fetus or more
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 O31 Complications specific to multiple gestation
Seventh character required
- One of the following 7th characters is to be assigned to each code under category O31. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning a code from category O31 that has a 7th character of 1 through 9.
Excludes2 - not included here
- delayed delivery of second twin, triplet, etc. (O63.2)
- malpresentation of one fetus or more (O32.9)
- placental transfusion syndromes (O43.0-)
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.
- Cicatrix
- Sialorrhea
- Anteflexion
- Itch, itching
- Pinpoint > os
- Stricture > vagina
- Anteversion > cervix
- Stricture > os uteri
- Pregnancy > high-risk
- Supervision > pregnancy
- Disease, diseased > renal
- Occlusion, occluded > cervix
- Pregnancy > normal > high-risk
- Stricture > uterus, uterine > os
- Supervision > high-risk pregnancy
- Pregnancy > examination > high-risk
- Occlusion, occluded > cervical canal
- Stenosis, stenotic > endocervical os
- Encounter > pregnancy > supervision of
- Pregnancy > prenatal care only > high-risk
- Contraction, contracture, contracted > cervix
- Pregnancy > complicated by > previous history of
- Contraction, contracture, contracted > internal os
- Prediabetes, prediabetic > complicating > pregnancy
- Necrosis, necrotic > kidney > tubular > complicating > pregnancy
- Pregnancy > complicated by > fetal > reduction
- Pregnancy > complicated by > fetal > selective termination
- Pregnancy > continuing following > elective fetal reduction of one or more fetus
Codes in the same group
| Code | Description | Status |
|---|---|---|
| O31.0 | Papyraceous fetus | Not billable |
| O31.1 | Continuing pregnancy after spontaneous abortion of one fetus or more | Not billable |
| O31.2 | Continuing pregnancy after intrauterine death of one fetus or more | Not billable |
| O31.4 | Continuing pregnancy after vanishing twin syndrome of one fetus or more | Not billable |
| O31.8 | Other complications specific to multiple gestation | Not billable |