Infection of nipple associated w pregnancy, second trimester

This code signifies an inflammatory or infectious process affecting the nipple or areola in a pregnant patient during her second trimester. This could include conditions such as mastitis localized to the nipple, abscess formation, or other bacterial/fungal infections.

Apply this code when documentation clearly indicates an infection of the nipple or areola occurring between the 14th and 27th week of gestation. Supporting documentation should specify the anatomical site of infection and the gestational trimester.

• Always confirm the specific trimester of pregnancy documented.
• Do not confuse with non-infectious nipple conditions or infections of the breast parenchyma.
• Code any associated organism (e.g., B95-B97) as an additional diagnosis if identified.