O12
Non-billableGestational edema and proteinuria without hypertension
Gestational [pregnancy-induced] edema and proteinuria without hypertension
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 (3)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(6)
UMLS
- Gestational [pregnancy-induced] edema and proteinuria without hypertensionC0475567
- Gestational edema and proteinuria without hypertensionC0475567
- Gestational oedema and proteinuria without hypertensionC0475567
- Pregnancy-induced edema and proteinuria without hypertensionC0475567
- Pregnancy-induced edema and proteinuria without hypertension (disorder)C0475567
- Pregnancy-induced oedema and proteinuria without hypertensionC0475567
Frequently Asked Questions
What is the ICD-10 code for gestational edema and proteinuria without hypertension?
The ICD-10-CM code for gestational edema and proteinuria without hypertension is O12. The full clinical description is "Gestational [pregnancy-induced] edema and proteinuria without hypertension". O12 is a non-billable header code. Use a more specific child code for billing purposes.
What does ICD-10 code O12 mean?
ICD-10-CM code O12 represents “Gestational [pregnancy-induced] edema and proteinuria without hypertension”. 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 O12 a billable code?
No, O12 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 3 child codes under O12.
What chapter is O12 in?
O12 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).
What codes cannot be used with O12?
O12 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).
What are the subcategories under O12?
O12 has 3 child codes, including: O12.0 (Gestational edema), O12.1 (Gestational proteinuria), O12.2 (Gestational edema with proteinuria).
Are additional codes required with O12?
Yes, when using O12, 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 O12?
O12 is linked to 1 UMLS Concept Unique Identifier: C0475567. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does O12 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like gestational edema and proteinuria without hypertension 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 O12?
O12 maps to the ICD-11 code: JA22.2 (Gestational oedema with proteinuria without hypertension).
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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.