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ICD-10-CM Codes
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O00-O9A
Pregnancy, childbirth and the puerperium
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O30-O48
Maternal care related to the fetus and amniotic cavity and possible delivery problems
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O46-
Antepartum hemorrhage, not elsewhere classified
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2021 ICD-10-CM Diagnosis Code O46.009
2021 ICD-10-CM Diagnosis Code O46.009
Antepartum hemorrhage with coagulation defect, unspecified, unspecified trimester
2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years)
- O46.009 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Antepartum hemorrhage w coag defect, unsp, unsp trimester
- The 2021 edition of ICD-10-CM O46.009 became effective on October 1, 2020.
- This is the American ICD-10-CM version of O46.009 - other international versions of ICD-10 O46.009 may differ.
ICD-10-CM Coding Rules
- O46.009 is applicable to maternity patients aged 12 - 55 years inclusive.
The following code(s) above
O46.009 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
O46.009:
Approximate Synonyms
- Antepartum hemorrhage associated with coagulation defect
- Hemorrhage with coagulation defect in pregnancy
ICD-10-CM O46.009 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 817 Other antepartum diagnoses with o.r. Procedures with mcc
- 818 Other antepartum diagnoses with o.r. Procedures with cc
- 819 Other antepartum diagnoses with o.r. Procedures without cc/mcc
- 831 Other antepartum diagnoses without o.r. Procedures with mcc
- 832 Other antepartum diagnoses without o.r. Procedures with cc
- 833 Other antepartum diagnoses without o.r. Procedures without cc/mcc
Convert O46.009 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To O46.009
O45.90 …… unspecified trimester
O46 Antepartum hemorrhage, not elsewhere classified
O46.0 Antepartum hemorrhage with coagulation defect
O46.00 Antepartum hemorrhage with coagulation defect, unspecified
O46.009
…… unspecified trimester
O46.01 Antepartum hemorrhage with afibrinogenemia
O46.02 Antepartum hemorrhage with disseminated intravascular coagulation
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.