ICD-10-CM Codes
O00-O9A Pregnancy, childbirth and the puerperium
O85-O92 Complications predominantly related to the puerperium
O90- Complications of the puerperium, not elsewhere classified
2021 ICD-10-CM Diagnosis Code O90.2

2021 ICD-10-CM Diagnosis Code O90.2

Hematoma of obstetric wound

2016

2017

2018

2019

2020

2021

Billable/Specific Code

Maternity Dx (12-55 years)

O90.2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2021 edition of ICD-10-CM O90.2 became effective on October 1, 2020.
This is the American ICD-10-CM version of O90.2 - other international versions of ICD-10 O90.2 may differ.

ICD-10-CM Coding Rules

O90.2 is applicable to maternity patients aged 12 - 55 years inclusive.

The following code(s) above O90.2 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 O90.2:

O00-O9A
2021 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
O85-O92
2021 ICD-10-CM Range O85-O92
Complications predominantly related to the puerperium
Type 2 Excludes
- mental and behavioral disorders associated with the puerperium (F53.-)
- obstetrical tetanus (A34)
- puerperal osteomalacia (M83.0)
Complications predominantly related to the puerperium

Approximate Synonyms

Hematoma of cesarean section
Hematoma of cesarean section incision

ICD-10-CM O90.2 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):

769 Postpartum and post abortion diagnoses with o.r. Procedures
776 Postpartum and post abortion diagnoses without o.r. Procedures

Convert O90.2 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

Code annotations containing back-references to O90.2:

Type 2 Excludes: O75.4

ICD-10-CM Diagnosis Code O75.4
Other complications of obstetric surgery and procedures
Applicable To
- Cardiac arrest following obstetric surgery or procedures
- Cardiac failure following obstetric surgery or procedures
- Cerebral anoxia following obstetric surgery or procedures
- Pulmonary edema following obstetric surgery or procedures
Type 2 Excludes
- complications of anesthesia during labor and delivery (O74.-)
- disruption of obstetrical (surgical) wound (O90.0-O90.1)
- hematoma of obstetrical (surgical) wound (O90.2)
- infection of obstetrical (surgical) wound (O86.0-)
Use Additional
- code to identify specific complication

Diagnosis Index entries containing back-references to O90.2:

Complication(s) (from) (of)
- cesarean delivery wound NEC O90.89
  ICD-10-CM Diagnosis Code O90.89
  Other complications of the puerperium, not elsewhere classified
  2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years)
  Applicable To
  Placental polyp
  - hematoma O90.2
- obstetric O75.9
  ICD-10-CM Diagnosis Code O75.9
  Complication of labor and delivery, unspecified
  2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years)
  - surgical wound NEC O90.89
    ICD-10-CM Diagnosis Code O90.89
    Other complications of the puerperium, not elsewhere classified
    2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years)
    Applicable To
    Placental polyp
    - hematoma O90.2
- perineal repair (obstetrical) O90.89
  ICD-10-CM Diagnosis Code O90.89
  Other complications of the puerperium, not elsewhere classified
  2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years)
  Applicable To
  Placental polyp
  - hematoma O90.2
Hematoma (traumatic) (skin surface intact) - see also Contusion
- cesarean delivery wound O90.2
- episiotomy O90.2
- obstetrical surgical wound O90.2

ICD-10-CM Codes Adjacent To O90.2

O89.2 Central nervous system complications of anesthesia during the puerperium

O89.3 Toxic reaction to local anesthesia during the puerperium

O89.4 Spinal and epidural anesthesia-induced headache during the puerperium

O89.5 Other complications of spinal and epidural anesthesia during the puerperium

O89.6 Failed or difficult intubation for anesthesia during the puerperium

O89.8 Other complications of anesthesia during the puerperium

O89.9 Complication of anesthesia during the puerperium, unspecified

O90 Complications of the puerperium, not elsewhere classified

O90.0 Disruption of cesarean delivery wound

O90.1 Disruption of perineal obstetric wound

O90.2 Hematoma of obstetric wound

O90.3 Peripartum cardiomyopathy

O90.4 Postpartum acute kidney failure

O90.5 Postpartum thyroiditis

O90.6 Postpartum mood disturbance

O90.8 Other complications of the puerperium, not elsewhere classified

O90.81 Anemia of the puerperium

O90.89 Other complications of the puerperium, not elsewhere classified

O90.9 Complication of the puerperium, unspecified

O91 Infections of breast associated with pregnancy, the puerperium and lactation

O91.0 Infection of nipple associated with pregnancy, the puerperium and lactation

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

2021 ICD-10-CM Diagnosis Code O90.2

Hematoma of obstetric wound

Pregnancy, childbirth and the puerperium

Complications predominantly related to the puerperium

Other complications of obstetric surgery and procedures

Other complications of the puerperium, not elsewhere classified

Complication of labor and delivery, unspecified

Other complications of the puerperium, not elsewhere classified

Other complications of the puerperium, not elsewhere classified