Adverse effect of benzodiazepines, sequela

This code signifies a long-term or residual condition resulting from a past adverse reaction to a benzodiazepine medication. This could include chronic neurological deficits, persistent cognitive impairment, or other lasting health problems that are directly attributable to the previous adverse drug event. It indicates that the acute adverse effect has resolved, but its consequences continue to impact the patient.

Use this code when documenting a patient presenting with a chronic condition or permanent disability that is a direct and lasting consequence of an adverse effect from benzodiazepine use. This applies to situations where the initial adverse reaction has passed, but the patient continues to experience its sequelae. Examples include persistent ataxia, memory deficits, or chronic fatigue attributed to a prior benzodiazepine adverse event.

• Always sequence this code after the code for the specific sequela being treated (e.g., a code for chronic ataxia).
• Ensure documentation clearly links the current condition to a past adverse effect of benzodiazepines.
• This code is for the sequela of an adverse effect, not the acute adverse effect itself or poisoning.