MCMCB Pro
O43.213

O43.213Placenta accreta, third trimester

Billable / specific codeICD-10-CM

O43.213 is a billable, specific ICD-10-CM code for placenta accreta, third trimester. It is valid for submission on a claim.

Risk adjustment

O43.213 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Related codes at this level

Codes that share O43.21. If O43.213 is not quite right, the correct code is usually one of these.

Questions about O43.213

Is O43.213 a billable ICD-10-CM code?
Yes. O43.213 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does O43.213 sit in the tabular list?
Pregnancy, childbirth and the puerperium (O00-O9A), in the block Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.