O12.12

✓ Billable

Gestational proteinuria, second trimester

Pregnancy, childbirth and the puerperium (O00-O9A)

✅ No additional coding notes for O12.12

🧪 Validate Combinations

Add O12.12 to the Excludes Checker to validate against your full code list.

Code Information

CodeO12.12

BillableYes

ParentO12.1

CategoryPregnancy, childbirth and the puerperium (O00-O9A)

Excludes10 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)