ICD-10-CM Codes
O00-O9A Pregnancy, childbirth and the puerperium
O94-O9A Other obstetric conditions, not elsewhere classified
O9A- Maternal malignant neoplasms, traumatic injuries and abuse classifiable elsewhere but complicating pregnancy, childbirth and the puerperium
2021 ICD-10-CM Diagnosis Code O9A.22

2021 ICD-10-CM Diagnosis Code O9A.22

Injury, poisoning and certain other consequences of external causes complicating childbirth

2016

2017

2018

2019

2020

2021

Billable/Specific Code

Maternity Dx (12-55 years)

O9A.22 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Inj/poisn/oth conseq of external causes comp childbirth
The 2021 edition of ICD-10-CM O9A.22 became effective on October 1, 2020.
This is the American ICD-10-CM version of O9A.22 - other international versions of ICD-10 O9A.22 may differ.

ICD-10-CM Coding Rules

O9A.22 is applicable to maternity patients aged 12 - 55 years inclusive.

The following code(s) above O9A.22 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 O9A.22:

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
O9A.2
ICD-10-CM Diagnosis Code O9A.2
Injury, poisoning and certain other consequences of external causes complicating pregnancy, childbirth and the puerperium
Applicable To
- Conditions in S00-T88, except T74 and T76
Type 2 Excludes
- physical, sexual and psychological abuse complicating pregnancy, childbirth and the puerperium (O9A.3-, O9A.4-, O9A.5-)
Use Additional
- code(s) to identify the injury or poisoning
Injury, poisoning and certain other consequences of external causes complicating pregnancy, childbirth and the puerperium

ICD-10-CM O9A.22 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):

998 Principal diagnosis invalid as discharge diagnosis

Convert O9A.22 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

Diagnosis Index entries containing back-references to O9A.22:

Delivery (childbirth) (labor)
- complicated 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)
  - by
    - injury (to mother) O71.9
      - see also Delivery, complicated, by, damage to
      ICD-10-CM Diagnosis Code O71.9
      Obstetric trauma, unspecified
      2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years)
      - nonobstetric O9A.22
    - trauma (obstetrical) O71.9
      - see also Delivery, complicated, by, damage to
      ICD-10-CM Diagnosis Code O71.9
      Obstetric trauma, unspecified
      2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years)
      - non-obstetric O9A.22

ICD-10-CM Codes Adjacent To O9A.22

O9A.113 …… third trimester

O9A.119 …… unspecified trimester

O9A.12 Malignant neoplasm complicating childbirth

O9A.13 Malignant neoplasm complicating the puerperium

O9A.2 Injury, poisoning and certain other consequences of external causes complicating pregnancy, childbirth and the puerperium

O9A.21 Injury, poisoning and certain other consequences of external causes complicating pregnancy

O9A.211 …… first trimester

O9A.212 …… second trimester

O9A.213 …… third trimester

O9A.219 …… unspecified trimester

O9A.22 Injury, poisoning and certain other consequences of external causes complicating childbirth

O9A.23 Injury, poisoning and certain other consequences of external causes complicating the puerperium

O9A.3 Physical abuse complicating pregnancy, childbirth and the puerperium

O9A.31 Physical abuse complicating pregnancy

O9A.311 …… first trimester

O9A.312 …… second trimester

O9A.313 …… third trimester

O9A.319 …… unspecified trimester

O9A.32 Physical abuse complicating childbirth

O9A.33 Physical abuse complicating the puerperium

O9A.4 Sexual abuse complicating pregnancy, childbirth and the puerperium

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 O9A.22

Injury, poisoning and certain other consequences of external causes complicating childbirth

Pregnancy, childbirth and the puerperium

Injury, poisoning and certain other consequences of external causes complicating pregnancy, childbirth and the puerperium

Complication of labor and delivery, unspecified

Obstetric trauma, unspecified

Obstetric trauma, unspecified