T49

Non-Billable

Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs

T49 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

T49.7Poisoning by, adverse effect of and underdosing of dental drugs, topically applied
- T49.7XPoisoning by, adverse effect of and underdosing of dental drugs, topically applied
  - T49.7X1Poisoning by dental drugs, topically applied, accidental (unintentional)
  - T49.7X2Poisoning by dental drugs, topically applied, intentional self-harm
  - T49.7X3Poisoning by dental drugs, topically applied, assault
  - T49.7X4Poisoning by dental drugs, topically applied, undetermined
  - T49.7X5Adverse effect of dental drugs, topically applied
  - T49.7X6Underdosing of dental drugs, topically applied
T49.8Poisoning by, adverse effect of and underdosing of other topical agents
- T49.8XPoisoning by, adverse effect of and underdosing of other topical agents
  - T49.8X1Poisoning by other topical agents, accidental (unintentional)
  - T49.8X2Poisoning by other topical agents, intentional self-harm
  - T49.8X3Poisoning by other topical agents, assault
  - T49.8X4Poisoning by other topical agents, undetermined
  - T49.8X5Adverse effect of other topical agents
  - T49.8X6Underdosing of other topical agents
T49.0Poisoning by, adverse effect of and underdosing of local antifungal, anti-infective and anti-inflammatory drugs
- T49.0XPoisoning by, adverse effect of and underdosing of local antifungal, anti-infective and anti-inflammatory drugs
  - T49.0X1Poisoning by local antifungal, anti-infective and anti-inflammatory drugs, accidental (unintentional)
  - T49.0X2Poisoning by local antifungal, anti-infective and anti-inflammatory drugs, intentional self-harm
  - T49.0X3Poisoning by local antifungal, anti-infective and anti-inflammatory drugs, assault
  - T49.0X4Poisoning by local antifungal, anti-infective and anti-inflammatory drugs, undetermined
  - T49.0X5Adverse effect of local antifungal, anti-infective and anti-inflammatory drugs
  - T49.0X6Underdosing of local antifungal, anti-infective and anti-inflammatory drugs
T49.1Poisoning by, adverse effect of and underdosing of antipruritics
- T49.1XPoisoning by, adverse effect of and underdosing of antipruritics
  - T49.1X1Poisoning by antipruritics, accidental (unintentional)
  - T49.1X2Poisoning by antipruritics, intentional self-harm
  - T49.1X3Poisoning by antipruritics, assault
  - T49.1X4Poisoning by antipruritics, undetermined
  - T49.1X5Adverse effect of antipruritics
  - T49.1X6Underdosing of antipruritics
T49.2Poisoning by, adverse effect of and underdosing of local astringents and local detergents
- T49.2XPoisoning by, adverse effect of and underdosing of local astringents and local detergents
  - T49.2X1Poisoning by local astringents and local detergents, accidental (unintentional)
  - T49.2X2Poisoning by local astringents and local detergents, intentional self-harm
  - T49.2X3Poisoning by local astringents and local detergents, assault
  - T49.2X4Poisoning by local astringents and local detergents, undetermined
  - T49.2X5Adverse effect of local astringents and local detergents
  - T49.2X6Underdosing of local astringents and local detergents
T49.3Poisoning by, adverse effect of and underdosing of emollients, demulcents and protectants
- T49.3XPoisoning by, adverse effect of and underdosing of emollients, demulcents and protectants
  - T49.3X1Poisoning by emollients, demulcents and protectants, accidental (unintentional)
  - T49.3X2Poisoning by emollients, demulcents and protectants, intentional self-harm
  - T49.3X3Poisoning by emollients, demulcents and protectants, assault
  - T49.3X4Poisoning by emollients, demulcents and protectants, undetermined
  - T49.3X5Adverse effect of emollients, demulcents and protectants
  - T49.3X6Underdosing of emollients, demulcents and protectants
T49.4Poisoning by, adverse effect of and underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations
- T49.4XPoisoning by, adverse effect of and underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations
  - T49.4X1Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, accidental (unintentional)
  - T49.4X2Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, intentional self-harm
  - T49.4X3Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, assault
  - T49.4X4Poisoning by keratolytics, keratoplastics, and other hair treatment drugs and preparations, undetermined
  - T49.4X5Adverse effect of keratolytics, keratoplastics, and other hair treatment drugs and preparations
  - T49.4X6Underdosing of keratolytics, keratoplastics, and other hair treatment drugs and preparations
T49.5Poisoning by, adverse effect of and underdosing of ophthalmological drugs and preparations
- T49.5XPoisoning by, adverse effect of and underdosing of ophthalmological drugs and preparations
  - T49.5X1Poisoning by ophthalmological drugs and preparations, accidental (unintentional)
  - T49.5X2Poisoning by ophthalmological drugs and preparations, intentional self-harm
  - T49.5X3Poisoning by ophthalmological drugs and preparations, assault
  - T49.5X4Poisoning by ophthalmological drugs and preparations, undetermined
  - T49.5X5Adverse effect of ophthalmological drugs and preparations
  - T49.5X6Underdosing of ophthalmological drugs and preparations
T49.6Poisoning by, adverse effect of and underdosing of otorhinolaryngological drugs and preparations
- T49.6XPoisoning by, adverse effect of and underdosing of otorhinolaryngological drugs and preparations
  - T49.6X1Poisoning by otorhinolaryngological drugs and preparations, accidental (unintentional)
  - T49.6X2Poisoning by otorhinolaryngological drugs and preparations, intentional self-harm
  - T49.6X3Poisoning by otorhinolaryngological drugs and preparations, assault
  - T49.6X4Poisoning by otorhinolaryngological drugs and preparations, undetermined
  - T49.6X5Adverse effect of otorhinolaryngological drugs and preparations
  - T49.6X6Underdosing of otorhinolaryngological drugs and preparations
T49.9Poisoning by, adverse effect of and underdosing of unspecified topical agent
- T49.91Poisoning by unspecified topical agent, accidental (unintentional)
  - T49.91XAPoisoning by unspecified topical agent, accidental (unintentional), initial encounter
  - T49.91XDPoisoning by unspecified topical agent, accidental (unintentional), subsequent encounter
  - T49.91XSPoisoning by unspecified topical agent, accidental (unintentional), sequela
- T49.92Poisoning by unspecified topical agent, intentional self-harm
  - T49.92XAPoisoning by unspecified topical agent, intentional self-harm, initial encounter
  - T49.92XDPoisoning by unspecified topical agent, intentional self-harm, subsequent encounter
  - T49.92XSPoisoning by unspecified topical agent, intentional self-harm, sequela
- T49.93Poisoning by unspecified topical agent, assault
  - T49.93XAPoisoning by unspecified topical agent, assault, initial encounter
  - T49.93XDPoisoning by unspecified topical agent, assault, subsequent encounter
  - T49.93XSPoisoning by unspecified topical agent, assault, sequela
- T49.94Poisoning by unspecified topical agent, undetermined
  - T49.94XAPoisoning by unspecified topical agent, undetermined, initial encounter
  - T49.94XDPoisoning by unspecified topical agent, undetermined, subsequent encounter
  - T49.94XSPoisoning by unspecified topical agent, undetermined, sequela
- T49.95Adverse effect of unspecified topical agent
  - T49.95XAAdverse effect of unspecified topical agent, initial encounter
  - T49.95XDAdverse effect of unspecified topical agent, subsequent encounter
  - T49.95XSAdverse effect of unspecified topical agent, sequela
- T49.96Underdosing of unspecified topical agent
  - T49.96XSUnderdosing of unspecified topical agent, sequela
  - T49.96XAUnderdosing of unspecified topical agent, initial encounter
  - T49.96XDUnderdosing of unspecified topical agent, subsequent encounter

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