T43.50
Header — not billablePoisoning by, adverse effect of and underdosing of unspecified antipsychotics and neuroleptics
The ICD-10 code for poisoning by, adverse effect of and underdosing of unspecified antipsychotics and neuroleptics is T43.50.
T43.50 is a non-billable header code. It groups related conditions but cannot be used on its own for reimbursement — select one of the 6 more specific codes below.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •This is a non-billable header code. Documentation must support a more specific child code before this diagnosis can be reported on a claim.
- •This code describes an unspecified presentation. If the medical record documents a more specific detail (e.g. laterality, type, or affected site), a more specific sibling code should be used instead — see Related codes below.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Child codes under T43.50
- T43.501Poisoning by unspecified antipsychotics and neuroleptics, accidental (unintentional)
- T43.502Poisoning by unspecified antipsychotics and neuroleptics, intentional self-harm
- T43.503Poisoning by unspecified antipsychotics and neuroleptics, assault
- T43.504Poisoning by unspecified antipsychotics and neuroleptics, undetermined
- T43.505Adverse effect of unspecified antipsychotics and neuroleptics
- T43.506Underdosing of unspecified antipsychotics and neuroleptics
Related codes in this category
- T43.59Poisoning by, adverse effect of and underdosing of other antipsychotics and neurolepticsnon-billable header
- T43.50Poisoning by, adverse effect of and underdosing of unspecified antipsychotics and neurolepticsnon-billable header