Stiffness of left foot, not elsewhere classified

This code indicates a patient is experiencing restricted or difficult movement in their left foot, which is not attributable to a more specific diagnosis. It describes a symptom of impaired joint mobility or flexibility in the left foot.

Use this code when documentation clearly states "stiffness of the left foot" without further specification of an underlying cause, such as arthritis, fracture, or sprain. It is appropriate when the provider has not yet determined or documented a more definitive diagnosis for the stiffness.

• Always seek more specific documentation if available; this code is for unspecified stiffness.
• Do not use if the stiffness is clearly due to a traumatic injury (e.g., sprain, fracture) or a systemic condition (e.g., rheumatoid arthritis); code the underlying condition instead.
• Consider sequencing this code after a more definitive diagnosis if the stiffness is a symptom of that condition, or as a primary diagnosis if no other cause is identified.