O43

Non-billable

Placental disorders

O43 is the ICD-10-CM code for Placental disorders. It is a non-billable category code — use a more specific child code such as O43.0 for billing.

Status
Header (non-billable)
Chapter
O00-O9A
Subcodes
5
Edition
FY2026

O00-O9A Pregnancy, childbirth and the puerperium

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.-)

Frequently asked questions

What is ICD-10 code O43?
O43 is the ICD-10-CM code for "Placental disorders". It falls under O00-O9A Pregnancy, childbirth and the puerperium.
Is O43 a billable code?
No — O43 is a non-billable header code. Use a more specific child code (such as O43.0) for billing.
What are the subcodes of O43?
O43 has 5 more specific child codes, including O43.0, O43.1, O43.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.