AutoICD API

O46.0

Non-billable

Antepartum hemorrhage with coagulation defect

Antepartum hemorrhage with coagulation defect

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

O30-O48

Parent Code

O46

Child Codes

4

Coding Notes

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

  • supervision of normal pregnancy (Z34.-)
  • hemorrhage in early pregnancy (O20.-)
  • intrapartum hemorrhage NEC (O67.-)
  • placenta previa (O44.-)
  • premature separation of placenta [abruptio placentae] (O45.-)

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 (4)

O46.00

Antepartum hemorrhage with coagulation defect, unspecified

O46.01

Antepartum hemorrhage with afibrinogenemia

O46.02

Antepartum hemorrhage w disseminated intravasc coagulation

O46.09

Antepartum hemorrhage with other coagulation defect

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code O46.0?

ICD-10-CM code O46.0 represents "Antepartum hemorrhage with coagulation defect". It is a non-billable header code — use a more specific child code for billing purposes.

Is O46.0 a billable code?

No, O46.0 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 O46.0.

What chapter is O46.0 in?

O46.0 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

What codes cannot be used with O46.0?

O46.0 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-); hemorrhage in early pregnancy (O20.-); intrapartum hemorrhage NEC (O67.-); and 2 more.

What are the subcategories under O46.0?

O46.0 has 4 child codes, including: O46.00 (Antepartum hemorrhage with coagulation defect, unspecified), O46.01 (Antepartum hemorrhage with afibrinogenemia), O46.02 (Antepartum hemorrhage w disseminated intravasc coagulation), O46.09 (Antepartum hemorrhage with other coagulation defect).

Are additional codes required with O46.0?

Yes, when using O46.0 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 O46.0?

O46.0 is linked to 1 UMLS Concept Unique Identifier: C0156631. 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.