Infection oth prt genitl trct in pregnancy, first trimester

This diagnosis code signifies an infection affecting any part of the female genital tract, excluding the uterus, cervix, vagina, or urinary tract, occurring during the first trimester of pregnancy. This could include infections of the vulva, perineum, or other external genital structures.

Use this code when documentation specifies an infection of the external or other unspecified parts of the genital tract in a pregnant patient during her first trimester. Examples include vulvitis, perineal cellulitis, or Bartholin's gland abscess, when the specific site is not otherwise classified. Ensure the medical record clearly indicates the trimester of pregnancy.

• Always confirm the specific site of the genital tract infection; if more specific codes (e.g., O23.51- for vulva and perineum) are available, use those.
• Verify the trimester of pregnancy is clearly documented to ensure correct trimester-specific coding.
• Code any associated organism (e.g., B95-B97) as an additional diagnosis if identified and relevant.