ICD-10 CM – Browse (Tabular)
| Code | Title | 
|---|---|
| – | All Chapters | 
| O00-O9A | Pregnancy, childbirth and the puerperium (O00-O9A) | 
| O94-O9A | Other obstetric conditions, not elsewhere classified (O94-O9A) | 
| O99 | Other maternal diseases classifiable elsewhere but complicating pregnancy, childbirth and the puerperium | 
| O99.4 | Diseases of the circulatory system complicating pregnancy, childbirth and the puerperium | 
| O99.41 | Diseases of the circulatory system complicating pregnancy | 
| O99.411 | Diseases of the circulatory system complicating pregnancy, first trimester | 
| O99.412 | Diseases of the circulatory system complicating pregnancy, second trimester | 
| O99.413 | Diseases of the circulatory system complicating pregnancy, third trimester | 
| O99.419 | Diseases of the circulatory system complicating pregnancy, unspecified trimester |