O23.9 Unspecified genitourinary tract infection in pregnancy

The ICD-10-CM code for Unspecified genitourinary tract infection in pregnancy is O23.9 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Chapter

15: Pregnancy, childbirth and the puerperium (O00-O9A)

Section

O20-O29: Other maternal disorders predominantly related to pregnancy (O20-O29)

Category O23

47 codes (36 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to O23.9:

• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › genital tract infection
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › abscess or cellulitis › genital organ or tract
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › infection (s) › genital organ or tract
• Pregnancy (single) (uterine) › complicated by (care of) (management affected by) › infection (s) › genitourinary tract

Inclusion Terms

• Genitourinary tract infection in pregnancy NOS

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool

Cite This Page

Reference O23.9 with the canonical source and edition:

O23.9 — Unspecified genitourinary tract infection in pregnancy. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/O23.9

Canonical URL: https://icd10codingpro.com/codes/O23.9