Diseases of the resp sys complicating the puerperium

This code identifies respiratory system disorders that arise or worsen during the puerperium, the period following childbirth. It encompasses conditions such as asthma exacerbation, pneumonia, or bronchitis that complicate the mother's recovery after delivery. The respiratory issue is directly influenced by or occurs within the postpartum period.

Apply this code when a patient in the postpartum period (typically up to six weeks after delivery) presents with a respiratory illness. Documentation should clearly link the respiratory condition to the puerperal state, indicating it is a complication of the recent childbirth. This code is used in conjunction with a code for the specific respiratory condition.

• Always sequence this code as a secondary diagnosis, following the code for the specific respiratory disease (e.g., J45.901 for asthma with acute exacerbation).
• Ensure the medical record explicitly states the respiratory condition is a "complication of puerperium" or similar phrasing.
• Distinguish from respiratory conditions present during pregnancy (O99.52) or those unrelated to the puerperium.