O14Header code — not billable
Pre-eclampsia
- Chapter
- 15. Pregnancy, childbirth and the puerperium
- Category
- O14
- Effective date
- October 1, 2026
Related codes in category O14
O14.0Mild to moderate pre-eclampsiaO14.00Mild to moderate pre-eclampsia, unspecified trimesterYesO14.02Mild to moderate pre-eclampsia, second trimesterYesO14.03Mild to moderate pre-eclampsia, third trimesterYesO14.04Mild to moderate pre-eclampsia, complicating childbirthYesO14.05Mild to moderate pre-eclampsia, complicating the puerperiumYesO14.1Severe pre-eclampsiaO14.10Severe pre-eclampsia, unspecified trimesterYesO14.12Severe pre-eclampsia, second trimesterYesO14.13Severe pre-eclampsia, third trimesterYesO14.14Severe pre-eclampsia complicating childbirthYesO14.15Severe pre-eclampsia, complicating the puerperiumYes
Frequently asked questions
What is ICD-10 code O14?
O14 is an ICD-10-CM diagnosis code for Pre-eclampsia.
Is O14 a billable code?
No. O14 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is O14 in?
O14 falls under Chapter 15: Pregnancy, childbirth and the puerperium.
When did O14 become effective?
O14 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to O14?
O14 belongs to category O14, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.