O23.01 Infections of kidney in pregnancy, first trimester

Billable / valid for submission ICD10CM Release FY2026

Version history

Release	Valid from	Valid to	Description	Billable
FY2026	2025-10-01	current	Infections of kidney in pregnancy, first trimester	yes

O23 Infections of genitourinary tract in pregnancy
O23.0 Infections of kidney in pregnancy
O23.00 Infections of kidney in pregnancy, unspecified trimester
O23.02 Infections of kidney in pregnancy, second trimester
O23.03 Infections of kidney in pregnancy, third trimester
O23.1 Infections of bladder in pregnancy
O23.10 Infections of bladder in pregnancy, unspecified trimester
O23.11 Infections of bladder in pregnancy, first trimester
O23.12 Infections of bladder in pregnancy, second trimester
O23.13 Infections of bladder in pregnancy, third trimester
O23.2 Infections of urethra in pregnancy
O23.20 Infections of urethra in pregnancy, unspecified trimester
O23.21 Infections of urethra in pregnancy, first trimester
O23.22 Infections of urethra in pregnancy, second trimester
O23.23 Infections of urethra in pregnancy, third trimester
O23.3 Infections of other parts of urinary tract in pregnancy
O23.30 Infections of other parts of urinary tract in pregnancy, unspecified trimester
O23.31 Infections of other parts of urinary tract in pregnancy, first trimester
O23.32 Infections of other parts of urinary tract in pregnancy, second trimester
O23.33 Infections of other parts of urinary tract in pregnancy, third trimester