MCMedicalCodingSoftware
O22.0

O22.0: Varicose veins of lower extremity in pregnancy

Non-billable headerICD-10-CM

O22.0 is a non-billable header ICD-10-CM code for varicose veins of lower extremity in pregnancy. It cannot be billed on its own: choose one of the more specific child codes below.

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Varicose veins NOS in pregnancy

Excludes1 inherited from the categories above O22.0

A category’s note binds every code beneath it.

Written on O22: Venous complications and hemorrhoids in pregnancy

  • 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)

Excludes2 inherited from the categories above O22.0

Not part of this code, but both may be coded when both are present.

Written on O22: Venous complications and hemorrhoids in pregnancy

  • obstetric pulmonary embolism (O88.-)
  • venous complications and hemorrhoids of childbirth and the puerperium (O87.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead O22.0

4 child codes. Green means billable.

Other codes under O22

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.