O14
Non-billablePre-eclampsia
Pre-eclampsia
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
Use Additional Code
Additional codes that should follow this code
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Child Codes (4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(50)
UMLS
- EPH - Edema, proteinuria and hypertension of pregnancyC0032914
- EPH - Oedema, proteinuria and hypertension of pregnancyC0032914
- EPH ComplexC0032914
- EPH GestosisC0032914
- EPH ToxemiaC0032914
- EPH ToxemiasC0032914
- Edema Proteinuria Hypertension GestosisC0032914
- Edema-Proteinuria-Hypertension GestosisC0032914
- Gestosis, EPHC0032914
- Gestosis, Edema-Proteinuria-HypertensionC0032914
- Gestosis, Hypertension-Edema-ProteinuriaC0032914
- Gestosis, Proteinuria-Edema-HypertensionC0032914
- Hypertension Edema Proteinuria GestosisC0032914
- Hypertension-Edema-Proteinuria GestosisC0032914
- Of Pregnancies, ToxemiaC0032914
- Of Pregnancy, ToxemiaC0032914
- PE - Pre-eclampsiaC0032914
- PET - Pre-eclamptic toxaemiaC0032914
- PET - Pre-eclamptic toxemiaC0032914
- PREGN TOXEMIASC0032914
- Pre EclampsiaC0032914
- Pre-EclampsiaC0032914
- Pre-eclampsiaC0032914
- Pre-eclampsia (disorder)C0032914
- Pre-eclampsia toxaemiaC0032914
- Pre-eclampsia toxemiaC0032914
- Pre-eclamptic toxaemiaC0032914
- Pre-eclamptic toxemiaC0032914
- PreeclampsiaC0032914
- Pregnancies, Toxemia OfC0032914
- Pregnancy ToxemiaC0032914
- Pregnancy ToxemiasC0032914
- Pregnancy, Toxemia OfC0032914
- Proteinuria Edema Hypertension GestosisC0032914
- Proteinuria-Edema-Hypertension GestosisC0032914
- Proteinuric hypertension of pregnancyC0032914
- Toxaemia of pregnancyC0032914
- Toxemia Of PregnanciesC0032914
- Toxemia Of PregnancyC0032914
- Toxemia of pregnancyC0032914
- Toxemia, EPHC0032914
- Toxemia, PregnancyC0032914
- Toxemias, EPHC0032914
- Toxemias, PregnancyC0032914
- Unspecified pre-eclampsiaC0032914
- Unspecified pre-eclampsia, unspecified trimesterC0032914
- eph gestosisC0032914
- pre eclampsiaC0032914
- pre-eclampsiaC0032914
- preeclampsiaC0032914
Frequently Asked Questions
What is the ICD-10 code for pre-eclampsia?
The ICD-10-CM code for pre-eclampsia is O14. The full clinical description is "Pre-eclampsia". O14 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code O14 mean?
ICD-10-CM code O14 represents “Pre-eclampsia”. It is classified under Chapter 15: Pregnancy, Childbirth and the Puerperium and is a non-billable header code. Use a more specific child code for billing purposes.
Is O14 a billable code?
No, O14 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 4 child codes under O14.
What chapter is O14 in?
O14 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).
What codes cannot be used with O14?
O14 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-); pre-existing hypertension with pre-eclampsia (O11).
What are the subcategories under O14?
O14 has 4 child codes, including: O14.0 (Mild to moderate pre-eclampsia), O14.1 (Severe pre-eclampsia), O14.2 (HELLP syndrome), O14.9 (Unspecified pre-eclampsia).
Are additional codes required with O14?
Yes, when using O14, also report: code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known..
What are the UMLS CUIs for O14?
O14 is linked to 1 UMLS Concept Unique Identifier: C0032914. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does O14 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like pre-eclampsia affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of O14?
O14 maps to the ICD-11 code: JA24.Z (Pre-eclampsia, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.