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  1. ICD-10-CM Home
  2. Chapter 19
  3. T36-T50
  4. T43.636

T43.636

Underdosing of methylphenidate

Non-billableCategory

Code Hierarchy

T43T43.6T43.63T43.636

Chapter: 19. Injury, poisoning and certain other consequences of external causes

Section: T36-T50 - Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances

Specific Codes (3)

T43.636ABillable

Underdosing of methylphenidate, initial encounter

T43.636DBillable

Underdosing of methylphenidate, subsequent encounter

T43.636SBillable

Underdosing of methylphenidate, sequela

Related Codes

T43.631Category

Poisoning by methylphenidate, accidental (unintentional)

T43.632Category

Poisoning by methylphenidate, intentional self-harm

T43.633Category

Poisoning by methylphenidate, assault

T43.634Category

Poisoning by methylphenidate, undetermined

T43.635Category

Adverse effect of methylphenidate

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