ICD-10-CM · Chapter 15 · O00-O9A
O12 Gestational [pregnancy-induced] edema and proteinuria without hypertension
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| O12..0 | Gestational edema | No |
| O12..00 | Gestational edema, unspecified trimester | Yes |
| O12..01 | Gestational edema, first trimester | Yes |
| O12..02 | Gestational edema, second trimester | Yes |
| O12..03 | Gestational edema, third trimester | Yes |
| O12..04 | Gestational edema, complicating childbirth | Yes |
| O12..05 | Gestational edema, complicating the puerperium | Yes |
| O12..1 | Gestational proteinuria | No |
| O12..10 | Gestational proteinuria, unspecified trimester | Yes |
| O12..11 | Gestational proteinuria, first trimester | Yes |
| O12..12 | Gestational proteinuria, second trimester | Yes |
| O12..13 | Gestational proteinuria, third trimester | Yes |
| O12..14 | Gestational proteinuria, complicating childbirth | Yes |
| O12..15 | Gestational proteinuria, complicating the puerperium | Yes |
| O12..2 | Gestational edema with proteinuria | No |
| O12..20 | Gestational edema with proteinuria, unspecified trimester | Yes |
| O12..21 | Gestational edema with proteinuria, first trimester | Yes |
| O12..22 | Gestational edema with proteinuria, second trimester | Yes |
| O12..23 | Gestational edema with proteinuria, third trimester | Yes |
| O12..24 | Gestational edema with proteinuria, complicating childbirth | Yes |
| O12..25 | Gestational edema with proteinuria, complicating the puerperium | Yes |
Last reviewed: September 2026