AutoICD API

O12

Non-billable

Gestational 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.

Status

Non-billable / Header

Block

O10-O16

Child Codes

3

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

  • mental and behavioral disorders associated with the puerperium (F53.-)
  • obstetrical tetanus (A34)
  • postpartum necrosis of pituitary gland (E23.0)
  • puerperal osteomalacia (M83.0)

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)

O12.0

Gestational edema

O12.1

Gestational proteinuria

O12.2

Gestational edema with proteinuria

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code O12?

ICD-10-CM code O12 represents "Gestational [pregnancy-induced] edema and proteinuria without hypertension". It 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 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 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.

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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.