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  1. ICD-10-CM Home
  2. Chapter 19
  3. T36-T50
  4. T40.604

T40.604

Poisoning by unspecified narcotics, undetermined

Non-billableCategory

Code Hierarchy

T40T40.6T40.60T40.604

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)

T40.604ABillable

Poisoning by unspecified narcotics, undetermined, initial encounter

T40.604DBillable

Poisoning by unspecified narcotics, undetermined, subsequent encounter

T40.604SBillable

Poisoning by unspecified narcotics, undetermined, sequela

Related Codes

T40.601Category

Poisoning by unspecified narcotics, accidental (unintentional)

T40.602Category

Poisoning by unspecified narcotics, intentional self-harm

T40.603Category

Poisoning by unspecified narcotics, assault

T40.605Category

Adverse effect of unspecified narcotics

T40.606Category

Underdosing of unspecified narcotics

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