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  1. ICD-10-CM Home
  2. Chapter 19
  3. T36-T50
  4. T40.415

T40.415

Adverse effect of fentanyl or fentanyl analogs

Non-billableCategory

Code Hierarchy

T40T40.4T40.41T40.415

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)

T40.415ABillable

Adverse effect of fentanyl or fentanyl analogs, initial encounter

T40.415DBillable

Adverse effect of fentanyl or fentanyl analogs, subsequent encounter

T40.415SBillable

Adverse effect of fentanyl or fentanyl analogs, sequela

Related Codes

T40.411Category

Poisoning by fentanyl or fentanyl analogs, accidental (unintentional)

T40.412Category

Poisoning by fentanyl or fentanyl analogs, intentional self-harm

T40.413Category

Poisoning by fentanyl or fentanyl analogs, assault

T40.414Category

Poisoning by fentanyl or fentanyl analogs, undetermined

T40.416Category

Underdosing of fentanyl or fentanyl analogs

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