O45
Non-billablePremature separation of placenta [abruptio placentae]
Premature separation of placenta [abruptio placentae]
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
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
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)
Also Known As / Clinical Terms
UMLS
- Ablatio placentaeC0000832
- Abruptio PlacentaeC0000832
- Abruptio placentaeC0000832
- Abruptio placentae NOSC0000832
- Abruption, PlacentalC0000832
- Abruptions, PlacentalC0000832
- Accidental antepartum haemorrhageC0000832
- Placental AbruptionC0000832
- Placental AbruptionsC0000832
- Placental abruptionC0000832
- Placental abruption (disorder)C0000832
- Premature Separation of PlacentaC0000832
- Premature detachment of normally implanted placentaC0000832
- Premature detachment of placentaC0000832
- Premature placental detachmentC0000832
- Premature separation of placentaC0000832
- Premature separation of placenta [abruptio placentae]C0000832
- Premature separation of placenta, unsp, unsp trimesterC0000832
- Premature separation of placenta, unspecifiedC0000832
- Premature separation of placenta, unspecified as to episode of careC0000832
- Premature separation of placenta, unspecified, unspecified trimesterC0000832
- ablatio placentaeC0000832
- abruptio placentaC0000832
- abruptio placentaeC0000832
- abruption placentalC0000832
- accidental haemorrhageC0000832
- accidental hemorrhageC0000832
- placenta abruptioC0000832
- placentae abruptioC0000832
- placental abruptionC0000832
- placental separationC0000832
- premature separation of placentaC0000832
Frequently Asked Questions
What is ICD-10 code O45?
ICD-10-CM code O45 represents "Premature separation of placenta [abruptio placentae]". It is a non-billable header code — use a more specific child code for billing purposes.
Is O45 a billable code?
No, O45 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 O45.
What chapter is O45 in?
O45 is in Chapter 15: Pregnancy, Childbirth and the Puerperium (codes O00-O9A).
What codes cannot be used with O45?
O45 has Excludes1 notes indicating codes that cannot be used together with it, including: supervision of normal pregnancy (Z34.-).
What are the subcategories under O45?
O45 has 3 child codes, including: O45.0 (Premature separation of placenta with coagulation defect), O45.8 (Other premature separation of placenta), O45.9 (Premature separation of placenta, unspecified).
Are additional codes required with O45?
Yes, when using O45 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?
O45 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.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.