Puerperal septic thrombophlebitis

This diagnosis code represents an infection and inflammation of a vein, accompanied by clot formation, occurring in the postpartum period. It specifically refers to thrombophlebitis that develops as a complication of childbirth, often due to bacterial infection.

Use this code when documentation clearly indicates a diagnosis of septic thrombophlebitis in a patient during the puerperium. Supporting documentation should specify both the infectious nature and the presence of a thrombus within a vein, occurring after delivery.

• Ensure documentation specifies "septic" to differentiate from non-infectious thrombophlebitis.
• Confirm the condition occurred during the puerperal period (typically up to 42 days postpartum).
• Consider additional codes for the specific site of the thrombophlebitis (e.g., pelvic, deep vein) if documented, and for the causative organism if identified.