ICD-10-CM Codes
O00-O9A
O20-O29
O22-
2023 ICD-10-CM Diagnosis Code O22.3

2023 ICD-10-CM Diagnosis Code O22.3

Deep phlebothrombosis in pregnancy

2016

2017

2018

2019

2020

2021

2022

2023

Non-Billable/Non-Specific Code

O22.3 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM O22.3 became effective on October 1, 2022.
This is the American ICD-10-CM version of O22.3 - other international versions of ICD-10 O22.3 may differ.

Applicable To

Deep vein thrombosis, antepartum

Use Additional

Use Additional Help

Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation. In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere." Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code. "In diseases classified elsewhere" codes are never permitted to be used as first listed or principle diagnosis codes. They must be used in conjunction with an underlying condition code and they must be listed following the underlying condition.

code to identify the deep vein thrombosis (
ICD-10-CM Diagnosis Code I82.4
Acute embolism and thrombosis of deep veins of lower extremity
I82.4-
,
ICD-10-CM Diagnosis Code I82.5
Chronic embolism and thrombosis of deep veins of lower extremity
Type 1 Excludes
- personal history of venous embolism and thrombosis (Z86.718)
Use Additional
- code, if applicable, for associated long-term (current) use of anticoagulants (Z79.01)
I82.5-
,
ICD-10-CM Diagnosis Code I82.62
Acute embolism and thrombosis of deep veins of upper extremity
Applicable To
- Acute embolism and thrombosis of brachial vein
- Acute embolism and thrombosis of radial vein
- Acute embolism and thrombosis of ulnar vein
I82.62-
,
ICD-10-CM Diagnosis Code I82.72
Chronic embolism and thrombosis of deep veins of upper extremity
Applicable To
- Chronic embolism and thrombosis of brachial vein
- Chronic embolism and thrombosis of radial vein
- Chronic embolism and thrombosis of ulnar vein
I82.72-
)

The following code(s) above O22.3 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 O22.3:

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
O20-O29
2023 ICD-10-CM Range O20-O29
Other maternal disorders predominantly related to pregnancy
Type 2 Excludes
- maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
- maternal diseases classifiable elsewhere but complicating pregnancy, labor and delivery, and the puerperium (O98-O99)
Other maternal disorders predominantly related to pregnancy
O22
ICD-10-CM Diagnosis Code O22
Venous complications and hemorrhoids in pregnancy
Type 1 Excludes
- venous complications of:
- abortion NOS (O03.9)
- ectopic or molar pregnancy (O08.7)
- failed attempted abortion (O07.35)
- induced abortion (O04.85)
- spontaneous abortion (O03.89)
Type 2 Excludes
- obstetric pulmonary embolism (O88.-)
- venous complications and hemorrhoids of childbirth and the puerperium (O87.-)
Venous complications and hemorrhoids in pregnancy

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

Diagnosis Index entries containing back-references to O22.3:

Milk-leg (deep vessels) (nonpuerperal) - see Embolism, vein, lower extremity
- complicating pregnancy O22.3-
Pregnancy (single) (uterine) Z33.1
- see also Delivery and Puerperal
ICD-10-CM Diagnosis Code Z33.1
Pregnant state, incidental
Applicable To
Pregnancy NOS
Pregnant state NOS
Type 1 Excludes
complications of pregnancy (O00-O9A)
pregnant state, gestational carrier (Z33.3)
- complicated by (care of) (management affected by)
  - phlebothrombosis (superficial) O22.2-
    ICD-10-CM Diagnosis Code O22.2-
    Superficial thrombophlebitis in pregnancy
    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Applicable To
    Phlebitis in pregnancy NOS
    Thrombophlebitis of legs in pregnancy
    Thrombosis in pregnancy NOS
    Use Additional
    code to identify the superficial thrombophlebitis (I80.0-)
    - deep O22.3-
  - thrombosis O22.9-
    ICD-10-CM Diagnosis Code O22.9-
    Venous complication in pregnancy, unspecified
    2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
    Applicable To
    Gestational phlebitis NOS
    Gestational phlebopathy NOS
    Gestational thrombosis NOS
    - deep O22.3-
Thrombophlebitis I80.9
ICD-10-CM Diagnosis Code I80.9
Phlebitis and thrombophlebitis of unspecified site
- antepartum O22.2-
  ICD-10-CM Diagnosis Code O22.2-
  Superficial thrombophlebitis in pregnancy
  2016 2017 2018 2019 2020 2021 2022 2023 Non-Billable/Non-Specific Code
  Applicable To
  Phlebitis in pregnancy NOS
  Thrombophlebitis of legs in pregnancy
  Thrombosis in pregnancy NOS
  Use Additional
  code to identify the superficial thrombophlebitis (I80.0-)
  - deep O22.3-

ICD-10-CM Codes Adjacent To O22.3

O22.1 Genital varices in pregnancy

O22.10 …… unspecified trimester

O22.11 …… first trimester

O22.12 …… second trimester

O22.13 …… third trimester

O22.2 Superficial thrombophlebitis in pregnancy

O22.20 …… unspecified trimester

O22.21 …… first trimester

O22.22 …… second trimester

O22.23 …… third trimester

O22.3 Deep phlebothrombosis in pregnancy

O22.30 …… unspecified trimester

O22.31 …… first trimester

O22.32 …… second trimester

O22.33 …… third trimester

O22.4 Hemorrhoids in pregnancy

O22.40 …… unspecified trimester

O22.41 …… first trimester

O22.42 …… second trimester

O22.43 …… third trimester

O22.5 Cerebral venous thrombosis in 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 O22.3

Deep phlebothrombosis in pregnancy

Acute embolism and thrombosis of deep veins of lower extremity

Chronic embolism and thrombosis of deep veins of lower extremity

Acute embolism and thrombosis of deep veins of upper extremity

Chronic embolism and thrombosis of deep veins of upper extremity

Pregnancy, childbirth and the puerperium

Other maternal disorders predominantly related to pregnancy

Venous complications and hemorrhoids in pregnancy

Pregnant state, incidental

Superficial thrombophlebitis in pregnancy

Venous complication in pregnancy, unspecified

Phlebitis and thrombophlebitis of unspecified site

Superficial thrombophlebitis in pregnancy