Deficiencies of limbs

This code signifies a congenital or acquired absence or significant malformation of one or more limbs. It encompasses conditions where a limb is missing, underdeveloped, or structurally abnormal, impacting its normal function.

Apply this code for patients diagnosed with conditions such as amelia (complete absence of a limb), phocomelia (hands or feet attached close to the trunk), or other significant congenital limb reductions. It is also appropriate for acquired deficiencies, such as those resulting from trauma or surgical amputation, when the primary focus is the deficiency itself rather than the acute injury or post-surgical status.

• Always seek more specific codes within the V49 category if available (e.g., V49.1 for upper limb deficiency).
• Code the underlying cause of the deficiency (e.g., congenital anomaly, trauma) as an additional diagnosis if known and relevant.
• Do not use this code for minor cosmetic defects or functional impairments without actual structural deficiency.