T43.634

Non-Billable

Poisoning by methylphenidate, undetermined

T43.634 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • T43.634APoisoning by methylphenidate, undetermined, initial encounter
  • T43.634DPoisoning by methylphenidate, undetermined, subsequent encounter
  • T43.634SPoisoning by methylphenidate, undetermined, sequela
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