Congenital complete absence of unspecified lower limb

This code signifies a birth defect characterized by the complete absence of an entire lower limb, where the specific side (left or right) is not documented. This is a severe form of congenital limb deficiency, impacting mobility and requiring significant medical intervention from birth.

Apply this code when medical records clearly state the complete congenital absence of a lower limb, but the documentation does not specify whether it's the left or right limb. This typically occurs in initial assessments or when detailed laterality is not yet determined or recorded.

• Ensure documentation explicitly states "complete absence" of the limb, not just a partial deficiency.
• Avoid using this code if laterality (left or right) is specified; instead, use the more specific Q72.01 (right) or Q72.02 (left).
• Always query the provider for laterality if it's missing, as more specific codes are generally preferred for accurate data collection.