O43.19
Non-Billable
ChapterO00–O9A
Ranksubcategory
Official Description
Other malformation of placenta
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).
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
O43.1Malformation of placenta
O43.19Other malformation of placenta
O43.191Other malformation of placenta, first trimester
O43.192Other malformation of placenta, second trimester
O43.193Other malformation of placenta, third trimester
O43.199Other malformation of placenta, unspecified trimester
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to O43.19:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to O43.19. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
7 raw paths
Battledore placenta1 unique routes
Cyst (colloid) (mucous) (simple) (retention)1 unique routes
Membranacea placenta1 unique routes
Multipartita placenta1 unique routes
Pregnancy (single) (uterine)1 unique routes
Succenturiate placenta1 unique routes
Tripartite placenta1 unique routes
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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