ICD-10-CM · Chapter 15 · O00–O9A

O22.0

Varicose veins of lower extremity in pregnancy

Pregnancy, childbirth and the puerperium

Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.

Quick facts

Code: O22.0
Type: Category / header (non-billable)
ICD-10-CM chapter: Chapter 15 — Pregnancy, childbirth and the puerperium
Category: O22 — Venous complications and hemorrhoids in pregnancy
Specificity: 4 characters

How coders use this code

ICD-10-CM O22.0 is a category (header) for varicose veins of lower extremity in pregnancy. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.

Related codes in O22

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