O45.9

Non-billable

Premature separation of placenta, unspecified

Premature separation of placenta, unspecified

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

O45

Child Codes

4

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Abruptio placentae NOS

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 (4)

Also Known As / Clinical Terms

Frequently Asked Questions

What is ICD-10 code O45.9?

ICD-10-CM code O45.9 represents "Premature separation of placenta, unspecified". It is a non-billable header code — use a more specific child code for billing purposes.

Is O45.9 a billable code?

No, O45.9 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 O45.9.

What chapter is O45.9 in?

O45.9 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).

What codes cannot be used with O45.9?

O45.9 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).

What are the subcategories under O45.9?

O45.9 has 4 child codes, including: O45.90 (Premature separation of placenta, unsp, unsp trimester), O45.91 (Premature separation of placenta, unsp, first trimester), O45.92 (Premature separation of placenta, unsp, second trimester), O45.93 (Premature separation of placenta, unsp, third trimester).

Are additional codes required with O45.9?

Yes, when using O45.9 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 O45.9?

O45.9 is linked to 1 UMLS Concept Unique Identifier: C0000832. 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.