O15
Non-billableEclampsia
Eclampsia
This is a header/category code. For billing purposes, use a more specific child code from the list below.
Status
Non-billable / Header
Block
O10-O16
Child Codes
4
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- supervision of normal pregnancy (Z34.-)
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)
Also Known As / Clinical Terms
UMLS
- EclampsiaC0013537
- Eclampsia (disorder)C0013537
- Eclampsia NOSC0013537
- Eclampsia, unspecified as to time periodC0013537
- EclampsiasC0013537
- Eclamptic toxaemiaC0013537
- Eclamptic toxemiaC0013537
- Toxaemia with convulsionsC0013537
- Toxemia with convulsionsC0013537
- eclampsiaC0013537
- convulsions following conditions in O10-O14 and O16C4290246
Frequently Asked Questions
What is ICD-10 code O15?
ICD-10-CM code O15 represents "Eclampsia". It is a non-billable header code — use a more specific child code for billing purposes.
Is O15 a billable code?
No, O15 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 O15.
What chapter is O15 in?
O15 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).
What codes cannot be used with O15?
O15 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).
What are the subcategories under O15?
O15 has 4 child codes, including: O15.0 (Eclampsia complicating pregnancy), O15.1 (Eclampsia complicating labor), O15.2 (Eclampsia complicating the puerperium), O15.9 (Eclampsia, unspecified as to time period).
Are additional codes required with O15?
Yes, when using O15 you should also code: 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 O15?
O15 is linked to 2 UMLS Concept Unique Identifiers: C0013537, C4290246. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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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.