ICD-10-CM Codes
O00-O9A
O30-O48
O46-
2023 ICD-10-CM Diagnosis Code O46.92

2023 ICD-10-CM Diagnosis Code O46.92

Antepartum hemorrhage, unspecified, second trimester

2016

2017

2018

2019

2020

2021

2022

2023

Billable/Specific Code

Maternity Dx (12-55 years)

Female Dx

2nd Trimester (14-28 weeks)

O46.92 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM O46.92 became effective on October 1, 2022.
This is the American ICD-10-CM version of O46.92 - other international versions of ICD-10 O46.92 may differ.

ICD-10-CM Coding Rules

O46.92 is applicable to maternity patients aged 12 - 55 years inclusive.
O46.92 is applicable to female patients.
O46.92 is applicable to mothers in the second trimester of pregnancy, which is defined as between equal to or greater than 14 weeks to less than 28 weeks since the first day of the last menstrual period.

The following code(s) above O46.92 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 O46.92:

O00-O9A
2023 ICD-10-CM Range O00-O9A
Pregnancy, childbirth and the puerperium
Note
- CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
- Codes from this chapter are for use for conditions related to or aggravated by the pregnancy, childbirth, or by the puerperium (maternal causes or obstetric causes)
- Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
- 1st trimester- less than 14 weeks 0 days
- 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
- 3rd trimester- 28 weeks 0 days until delivery
Type 1 Excludes
- supervision of normal pregnancy (Z34.-)
Type 2 Excludes
- 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 from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Pregnancy, childbirth and the puerperium
O46
ICD-10-CM Diagnosis Code O46
Antepartum hemorrhage, not elsewhere classified
Type 1 Excludes
- hemorrhage in early pregnancy (O20.-)
- intrapartum hemorrhage NEC (O67.-)
- placenta previa (O44.-)
- premature separation of placenta [abruptio placentae] (O45.-)
Antepartum hemorrhage, not elsewhere classified

ICD-10-CM O46.92 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):

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 O46.92 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
2022 (effective 10/1/2021): No change
2023 (effective 10/1/2022): No change

ICD-10-CM Codes Adjacent To O46.92

O46.099 …… unspecified trimester

O46.8 Other antepartum hemorrhage

O46.8X Other antepartum hemorrhage

O46.8X1 …… first trimester

O46.8X2 …… second trimester

O46.8X3 …… third trimester

O46.8X9 …… unspecified trimester

O46.9 Antepartum hemorrhage, unspecified

O46.90 …… unspecified trimester

O46.91 …… first trimester

O46.92 …… second trimester

O46.93 …… third trimester

O47 False labor

O47.0 False labor before 37 completed weeks of gestation

O47.00 …… unspecified trimester

O47.02 …… second trimester

O47.03 …… third trimester

O47.1 False labor at or after 37 completed weeks of gestation

O47.9 False labor, unspecified

O48 Late pregnancy

O48.0 Post-term pregnancy

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2023 ICD-10-CM Diagnosis Code O46.92

Antepartum hemorrhage, unspecified, second trimester

Pregnancy, childbirth and the puerperium

Antepartum hemorrhage, not elsewhere classified