ICD-10-CM › O00-O9A › O30-O48 › O43.1 Malformation of placenta › O43.10
Malformation of placenta, unspecified
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 Malformation of placenta, unspecified
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 O43 Placental disorders
Excludes2 - not included here
- maternal care for poor fetal growth due to placental insufficiency (O36.5-)
- placenta previa (O44.-)
- placental polyp (O90.89)
- placentitis (O41.14-)
- premature separation of placenta [abruptio placentae] (O45.-)
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.
- Labor
- Cicatrix
- Childbirth
- Sialorrhea
- Anteflexion
- Parturition
- Accouchement
- Itch, itching
- Pinpoint > os
- Stricture > vagina
- Malposition > fetus
- Presentation, fetal
- Anteversion > cervix
- Stricture > os uteri
- Delivery > obstructed
- Pregnancy > high-risk
- Supervision > pregnancy
- Disease, diseased > renal
- Occlusion, occluded > cervix
- Pregnancy > normal > high-risk
- Birth > complications in mother
- Stricture > uterus, uterine > os
- Supervision > high-risk pregnancy
- Delivery > complicated > by > tear
- Pregnancy > examination > high-risk
- Occlusion, occluded > cervical canal
- Stenosis, stenotic > endocervical os
- Delivery > complicated > by > bleeding
- Encounter > pregnancy > supervision of
- Delivery > complicated > by > perforation
- Delivery > complicated > by > metrorrhexis
- Pregnancy > prenatal care only > high-risk
- Obstruction, obstructed, obstructive > labor
- Contraction, contracture, contracted > cervix
- Delivery > complicated > by > disruptio uteri
- Pregnancy > complicated by > presentation, fetal
- Pregnancy > complicated by > previous history of
- Contraction, contracture, contracted > internal os
- Prediabetes, prediabetic > complicating > pregnancy
- Necrosis, necrotic > kidney > tubular > complicating > pregnancy
Showing 40 of 44 index phrases.
Codes in the same group
| Code | Description | Status |
|---|---|---|
| O43.11 | Circumvallate placenta | Not billable |
| O43.12 | Velamentous insertion of umbilical cord | Not billable |
| O43.19 | Other malformation of placenta | Not billable |