O43.01

Non-Billable
ChapterO00–O9A
Ranksubcategory
Official Description

Fetomaternal placental transfusion syndrome

Metadata & Insights
  • 2026 ICD-10-CM Edition - Effective October 1, 2025.
  • Non-billable category (requires more specific sub-code).
  • Chapter 15: Pregnancy, Childbirth and the Puerperium (O00-O9A).

Instructional Notes

Includes
  • Maternofetal placental transfusion syndrome
General instructions are available for the parent sections:

Clinical Hierarchy

CH15Pregnancy, childbirth and the puerperium (O00-O9A)
O30-O48Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
O43Placental disorders
O43.0Placental transfusion syndromes
O43.01Fetomaternal placental transfusion syndrome
O43.011Fetomaternal placental transfusion syndrome, first trimester
O43.012Fetomaternal placental transfusion syndrome, second trimester
O43.013Fetomaternal placental transfusion syndrome, third trimester
O43.019Fetomaternal placental transfusion syndrome, unspecified trimester

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to O43.01:

categoryO43
Placental disorders
View context instructions
chapterCH15
Pregnancy, childbirth and the puerperium (O00-O9A)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to O43.01. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

3 raw paths

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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