Adverse effect of fluoroquinolone antibiotics, subs

This code signifies an undesirable or harmful reaction experienced by a patient due to the therapeutic use of a fluoroquinolone antibiotic. The reaction is not an allergic response but rather an expected, though unwanted, side effect of the drug. This specific code is used for encounters following the initial treatment of the adverse effect.

Apply this code when documenting follow-up care for a patient who previously experienced an adverse effect from a fluoroquinolone antibiotic. This includes scenarios where the patient is being monitored for resolution of symptoms, receiving ongoing treatment for the adverse effect, or presenting for re-evaluation of the condition. It is appropriate for any encounter after the initial diagnosis and treatment of the adverse reaction.

• Always sequence this code after the code for the specific adverse effect (e.g., tendinitis, peripheral neuropathy).
• Ensure documentation clearly states the adverse effect is due to a fluoroquinolone and that this is a subsequent encounter.
• Do not use this code for allergic reactions; use codes from the T88.6 category for those instances.