2021 ICD-10-CM Codes for Topical skin/eye/ENT/dental drugs (T49)

Instructional Notations

Includes Includes
This note appears immediately under a three character code title to further define, or give examples of, the content of the category.

  • poisoning by, adverse effect of and underdosing of glucocorticoids, topically used

7th Character Note 7th Character Note
Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.

  • The appropriate 7th character is to be added to each code from category T49

7th Character 7th Character
Indicates that a seventh character is to be assigned to codes in a subcategory.

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela
    • ICD-10 Index

      • Injury, poisoning and certain other consequences of external causes (S00–T98)

        • Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances (T36-T50)

            • Topical skin/eye/ENT/dental drugs (T49)
            • T49 - Topical skin/eye/ENT/dental drugs NON-BILLABLE CODE
            • T49.0 - Local antifungal, anti-infective and anti-inflammatory drugs NON-BILLABLE CODE
            • T49.0X - Local antifungal, anti-infective and anti-inflammatory drugs NON-BILLABLE CODE
            • T49.0X1 - Poisoning by local antifung/infect/inflamm drugs, acc NON-BILLABLE CODE
            • T49.0X1A - Poisoning by local antifung/infect/inflamm drugs, acc, init BILLABLE CODE
            • T49.0X1D - Poisoning by local antifung/infect/inflamm drugs, acc, subs BILLABLE CODE
            • T49.0X1S - Poisn by local antifung/infect/inflamm drugs, acc, sequela BILLABLE CODE
            • T49.0X2 - Poisoning by local antifung/infect/inflamm drugs, self-harm NON-BILLABLE CODE
            • T49.0X2A - Poisn by local antifung/infect/inflamm drugs, slf-hrm, init BILLABLE CODE
            • T49.0X2D - Poisn by local antifung/infect/inflamm drugs, slf-hrm, subs BILLABLE CODE
            • T49.0X2S - Poisn by local antifung/infect/inflamm drugs, slf-hrm, sqla BILLABLE CODE
            • T49.0X3 - Poisoning by local antifung/infect/inflamm drugs, assault NON-BILLABLE CODE
            • T49.0X3A - Poisn by local antifung/infect/inflamm drugs, assault, init BILLABLE CODE
            • T49.0X3D - Poisn by local antifung/infect/inflamm drugs, assault, subs BILLABLE CODE
            • T49.0X3S - Poisn by local antifung/infect/inflamm drugs, asslt, sequela BILLABLE CODE
            • T49.0X4 - Poisoning by local antifung/infect/inflamm drugs, undet NON-BILLABLE CODE
            • T49.0X4A - Poisn by local antifung/infect/inflamm drugs, undet, init BILLABLE CODE
            • T49.0X4D - Poisn by local antifung/infect/inflamm drugs, undet, subs BILLABLE CODE
            • T49.0X4S - Poisn by local antifung/infect/inflamm drugs, undet, sequela BILLABLE CODE
            • T49.0X5 - Adverse effect of local antifung/infect/inflamm drugs NON-BILLABLE CODE
            • T49.0X5A - Adverse effect of local antifung/infect/inflamm drugs, init BILLABLE CODE
            • T49.0X5D - Adverse effect of local antifung/infect/inflamm drugs, subs BILLABLE CODE
            • T49.0X5S - Advrs effect of local antifung/infect/inflamm drugs, sequela BILLABLE CODE
            • T49.0X6 - Underdosing of local antifung/infect/inflamm drugs NON-BILLABLE CODE
            • T49.0X6A - Underdosing of local antifung/infect/inflamm drugs, init BILLABLE CODE
            • T49.0X6D - Underdosing of local antifung/infect/inflamm drugs, subs BILLABLE CODE
            • T49.0X6S - Underdosing of local antifung/infect/inflamm drugs, sequela BILLABLE CODE
            • T49.1 - Antipruritics NON-BILLABLE CODE
            • T49.1X - Antipruritics NON-BILLABLE CODE
            • T49.1X1 - Poisoning by antipruritics, accidental (unintentional) NON-BILLABLE CODE
            • T49.1X1A - Poisoning by antipruritics, accidental (unintentional), init BILLABLE CODE
            • T49.1X1D - Poisoning by antipruritics, accidental (unintentional), subs BILLABLE CODE
            • T49.1X1S - Poisoning by antipruritics, accidental, sequela BILLABLE CODE
            • T49.1X2 - Poisoning by antipruritics, intentional self-harm NON-BILLABLE CODE
            • T49.1X2A - Poisoning by antipruritics, intentional self-harm, init BILLABLE CODE
            • T49.1X2D - Poisoning by antipruritics, intentional self-harm, subs BILLABLE CODE
            • T49.1X2S - Poisoning by antipruritics, intentional self-harm, sequela BILLABLE CODE
            • T49.1X3 - Poisoning by antipruritics, assault NON-BILLABLE CODE
            • T49.1X3A - Poisoning by antipruritics, assault, initial encounter BILLABLE CODE
            • T49.1X3D - Poisoning by antipruritics, assault, subsequent encounter BILLABLE CODE
            • T49.1X3S - Poisoning by antipruritics, assault, sequela BILLABLE CODE
            • T49.1X4 - Poisoning by antipruritics, undetermined NON-BILLABLE CODE
            • T49.1X4A - Poisoning by antipruritics, undetermined, initial encounter BILLABLE CODE
            • T49.1X4D - Poisoning by antipruritics, undetermined, subs encntr BILLABLE CODE
            • T49.1X4S - Poisoning by antipruritics, undetermined, sequela BILLABLE CODE
            • T49.1X5 - Adverse effect of antipruritics NON-BILLABLE CODE
            • T49.1X5A - Adverse effect of antipruritics, initial encounter BILLABLE CODE
            • T49.1X5D - Adverse effect of antipruritics, subsequent encounter BILLABLE CODE
            • T49.1X5S - Adverse effect of antipruritics, sequela BILLABLE CODE
            • T49.1X6 - Underdosing of antipruritics NON-BILLABLE CODE
            • T49.1X6A - Underdosing of antipruritics, initial encounter BILLABLE CODE
            • T49.1X6D - Underdosing of antipruritics, subsequent encounter BILLABLE CODE
            • T49.1X6S - Underdosing of antipruritics, sequela BILLABLE CODE
            • T49.2 - Local astringents and local detergents NON-BILLABLE CODE
            • T49.2X - Local astringents and local detergents NON-BILLABLE CODE
            • T49.2X1 - Poisoning by local astringents/detergents, accidental NON-BILLABLE CODE
            • T49.2X1A - Poisoning by local astringents/detergents, accidental, init BILLABLE CODE
            • T49.2X1D - Poisoning by local astringents/detergents, accidental, subs BILLABLE CODE
            • T49.2X1S - Poisoning by local astringents/detergents, acc, sequela BILLABLE CODE
            • T49.2X2 - Poisoning by local astringents/detergents, self-harm NON-BILLABLE CODE
            • T49.2X2A - Poisoning by local astringents/detergents, self-harm, init BILLABLE CODE
            • T49.2X2D - Poisoning by local astringents/detergents, self-harm, subs BILLABLE CODE
            • T49.2X2S - Poisn by local astringents/detergents, self-harm, sequela BILLABLE CODE
            • T49.2X3 - Poisoning by local astringents and local detergents, assault NON-BILLABLE CODE
            • T49.2X3A - Poisoning by local astringents/detergents, assault, init BILLABLE CODE
            • T49.2X3D - Poisoning by local astringents/detergents, assault, subs BILLABLE CODE
            • T49.2X3S - Poisoning by local astringents/detergents, assault, sequela BILLABLE CODE
            • T49.2X4 - Poisoning by local astringents/detergents, undetermined NON-BILLABLE CODE
            • T49.2X4A - Poisoning by local astringents/detergents, undet, init BILLABLE CODE
            • T49.2X4D - Poisoning by local astringents/detergents, undet, subs BILLABLE CODE
            • T49.2X4S - Poisoning by local astringents/detergents, undet, sequela BILLABLE CODE
            • T49.2X5 - Adverse effect of local astringents and local detergents NON-BILLABLE CODE
            • T49.2X5A - Adverse effect of local astringents/detergents, init BILLABLE CODE
            • T49.2X5D - Adverse effect of local astringents/detergents, subs BILLABLE CODE
            • T49.2X5S - Adverse effect of local astringents/detergents, sequela BILLABLE CODE
            • T49.2X6 - Underdosing of local astringents and local detergents NON-BILLABLE CODE
            • T49.2X6A - Underdosing of local astringents and local detergents, init BILLABLE CODE
            • T49.2X6D - Underdosing of local astringents and local detergents, subs BILLABLE CODE
            • T49.2X6S - Underdosing of local astringents/detergents, sequela BILLABLE CODE
            • T49.3 - Emollients, demulcents and protectants NON-BILLABLE CODE
            • T49.3X - Emollients, demulcents and protectants NON-BILLABLE CODE
            • T49.3X1 - Poisoning by emollients, demulcents and protect, accidental NON-BILLABLE CODE
            • T49.3X1A - Poisoning by emollients, demulcents and protect, acc, init BILLABLE CODE
            • T49.3X1D - Poisoning by emollients, demulcents and protect, acc, subs BILLABLE CODE
            • T49.3X1S - Poisn by emollients, demulcents and protect, acc, sequela BILLABLE CODE
            • T49.3X2 - Poisoning by emollients, demulcents and protect, self-harm NON-BILLABLE CODE
            • T49.3X2A - Poisn by emollients, demulcents and protect, self-harm, init BILLABLE CODE
            • T49.3X2D - Poisn by emollients, demulcents and protect, self-harm, subs BILLABLE CODE
            • T49.3X2S - Poisn by emollients, demulcents and protect, slf-hrm, sqla BILLABLE CODE
            • T49.3X3 - Poisoning by emollients, demulcents and protectants, assault NON-BILLABLE CODE
            • T49.3X3A - Poisn by emollients, demulcents and protect, assault, init BILLABLE CODE
            • T49.3X3D - Poisn by emollients, demulcents and protect, assault, subs BILLABLE CODE
            • T49.3X3S - Poisn by emollients, demulcents and protect, asslt, sequela BILLABLE CODE
            • T49.3X4 - Poisoning by emollients, demulcents and protectants, undet NON-BILLABLE CODE
            • T49.3X4A - Poisoning by emollients, demulcents and protect, undet, init BILLABLE CODE
            • T49.3X4D - Poisoning by emollients, demulcents and protect, undet, subs BILLABLE CODE
            • T49.3X4S - Poisn by emollients, demulcents and protect, undet, sequela BILLABLE CODE
            • T49.3X5 - Adverse effect of emollients, demulcents and protectants NON-BILLABLE CODE
            • T49.3X5A - Adverse effect of emollients, demulcents and protect, init BILLABLE CODE
            • T49.3X5D - Adverse effect of emollients, demulcents and protect, subs BILLABLE CODE
            • T49.3X5S - Advrs effect of emollients, demulcents and protect, sequela BILLABLE CODE
            • T49.3X6 - Underdosing of emollients, demulcents and protectants NON-BILLABLE CODE
            • T49.3X6A - Underdosing of emollients, demulcents and protectants, init BILLABLE CODE
            • T49.3X6D - Underdosing of emollients, demulcents and protectants, subs BILLABLE CODE
            • T49.3X6S - Underdosing of emollients, demulcents and protect, sequela BILLABLE CODE
            • T49.4 - Keratolyt/keratplst/hair trmt drug NON-BILLABLE CODE
            • T49.4X - Keratolyt/keratplst/hair trmt drug NON-BILLABLE CODE
            • T49.4X1 - Poisoning by keratolyt/keratplst/hair trmt drug, accidental NON-BILLABLE CODE
            • T49.4X1A - Poisoning by keratolyt/keratplst/hair trmt drug, acc, init BILLABLE CODE
            • T49.4X1D - Poisoning by keratolyt/keratplst/hair trmt drug, acc, subs BILLABLE CODE
            • T49.4X1S - Poisn by keratolyt/keratplst/hair trmt drug, acc, sequela BILLABLE CODE
            • T49.4X2 - Poisoning by keratolyt/keratplst/hair trmt drug, self-harm NON-BILLABLE CODE
            • T49.4X2A - Poisn by keratolyt/keratplst/hair trmt drug, self-harm, init BILLABLE CODE
            • T49.4X2D - Poisn by keratolyt/keratplst/hair trmt drug, self-harm, subs BILLABLE CODE
            • T49.4X2S - Poisn by keratolyt/keratplst/hair trmt drug, slf-hrm, sqla BILLABLE CODE
            • T49.4X3 - Poisoning by keratolyt/keratplst/hair trmt drug, assault NON-BILLABLE CODE
            • T49.4X3A - Poisn by keratolyt/keratplst/hair trmt drug, assault, init BILLABLE CODE
            • T49.4X3D - Poisn by keratolyt/keratplst/hair trmt drug, assault, subs BILLABLE CODE
            • T49.4X3S - Poisn by keratolyt/keratplst/hair trmt drug, asslt, sequela BILLABLE CODE
            • T49.4X4 - Poisoning by keratolyt/keratplst/hair trmt drug, undet NON-BILLABLE CODE
            • T49.4X4A - Poisoning by keratolyt/keratplst/hair trmt drug, undet, init BILLABLE CODE
            • T49.4X4D - Poisoning by keratolyt/keratplst/hair trmt drug, undet, subs BILLABLE CODE
            • T49.4X4S - Poisn by keratolyt/keratplst/hair trmt drug, undet, sequela BILLABLE CODE
            • T49.4X5 - Adverse effect of keratolyt/keratplst/hair trmt drug NON-BILLABLE CODE
            • T49.4X5A - Adverse effect of keratolyt/keratplst/hair trmt drug, init BILLABLE CODE
            • T49.4X5D - Adverse effect of keratolyt/keratplst/hair trmt drug, subs BILLABLE CODE
            • T49.4X5S - Advrs effect of keratolyt/keratplst/hair trmt drug, sequela BILLABLE CODE
            • T49.4X6 - Underdosing of keratolyt/keratplst/hair trmt drug NON-BILLABLE CODE
            • T49.4X6A - Underdosing of keratolyt/keratplst/hair trmt drug, init BILLABLE CODE
            • T49.4X6D - Underdosing of keratolyt/keratplst/hair trmt drug, subs BILLABLE CODE
            • T49.4X6S - Underdosing of keratolyt/keratplst/hair trmt drug, sequela BILLABLE CODE
            • T49.5 - Ophthalmological drugs and preparations NON-BILLABLE CODE
            • T49.5X - Ophthalmological drugs and preparations NON-BILLABLE CODE
            • T49.5X1 - Poisoning by opth drugs and preparations, accidental NON-BILLABLE CODE
            • T49.5X1A - Poisoning by opth drugs and preparations, accidental, init BILLABLE CODE
            • T49.5X1D - Poisoning by opth drugs and preparations, accidental, subs BILLABLE CODE
            • T49.5X1S - Poisoning by opth drugs and prep, accidental, sequela BILLABLE CODE
            • T49.5X2 - Poisoning by opth drugs and preparations, self-harm NON-BILLABLE CODE
            • T49.5X2A - Poisoning by opth drugs and preparations, self-harm, init BILLABLE CODE
            • T49.5X2D - Poisoning by opth drugs and preparations, self-harm, subs BILLABLE CODE
            • T49.5X2S - Poisoning by opth drugs and preparations, self-harm, sequela BILLABLE CODE
            • T49.5X3 - Poisoning by opth drugs and preparations, assault NON-BILLABLE CODE
            • T49.5X3A - Poisoning by opth drugs and preparations, assault, init BILLABLE CODE
            • T49.5X3D - Poisoning by opth drugs and preparations, assault, subs BILLABLE CODE
            • T49.5X3S - Poisoning by opth drugs and preparations, assault, sequela BILLABLE CODE
            • T49.5X4 - Poisoning by opth drugs and preparations, undetermined NON-BILLABLE CODE
            • T49.5X4A - Poisoning by opth drugs and preparations, undetermined, init BILLABLE CODE
            • T49.5X4D - Poisoning by opth drugs and preparations, undetermined, subs BILLABLE CODE
            • T49.5X4S - Poisoning by opth drugs and prep, undetermined, sequela BILLABLE CODE
            • T49.5X5 - Adverse effect of ophthalmological drugs and preparations NON-BILLABLE CODE
            • T49.5X5A - Adverse effect of opth drugs and preparations, init BILLABLE CODE
            • T49.5X5D - Adverse effect of opth drugs and preparations, subs BILLABLE CODE
            • T49.5X5S - Adverse effect of opth drugs and preparations, sequela BILLABLE CODE
            • T49.5X6 - Underdosing of ophthalmological drugs and preparations NON-BILLABLE CODE
            • T49.5X6A - Underdosing of ophthalmological drugs and preparations, init BILLABLE CODE
            • T49.5X6D - Underdosing of ophthalmological drugs and preparations, subs BILLABLE CODE
            • T49.5X6S - Underdosing of opth drugs and preparations, sequela BILLABLE CODE
            • T49.6 - Otorhinolaryngological drugs and preparations NON-BILLABLE CODE
            • T49.6X - Otorhinolaryngological drugs and preparations NON-BILLABLE CODE
            • T49.6X1 - Poisoning by otorhino drugs and preparations, accidental NON-BILLABLE CODE
            • T49.6X1A - Poisoning by otorhino drugs and prep, accidental, init BILLABLE CODE
            • T49.6X1D - Poisoning by otorhino drugs and prep, accidental, subs BILLABLE CODE
            • T49.6X1S - Poisoning by otorhino drugs and prep, accidental, sequela BILLABLE CODE
            • T49.6X2 - Poisoning by otorhino drugs and preparations, self-harm NON-BILLABLE CODE
            • T49.6X2A - Poisoning by otorhino drugs and prep, self-harm, init BILLABLE CODE
            • T49.6X2D - Poisoning by otorhino drugs and prep, self-harm, subs BILLABLE CODE
            • T49.6X2S - Poisoning by otorhino drugs and prep, self-harm, sequela BILLABLE CODE
            • T49.6X3 - Poisoning by otorhino drugs and preparations, assault NON-BILLABLE CODE
            • T49.6X3A - Poisoning by otorhino drugs and preparations, assault, init BILLABLE CODE
            • T49.6X3D - Poisoning by otorhino drugs and preparations, assault, subs BILLABLE CODE
            • T49.6X3S - Poisoning by otorhino drugs and prep, assault, sequela BILLABLE CODE
            • T49.6X4 - Poisoning by otorhino drugs and preparations, undetermined NON-BILLABLE CODE
            • T49.6X4A - Poisoning by otorhino drugs and prep, undetermined, init BILLABLE CODE
            • T49.6X4D - Poisoning by otorhino drugs and prep, undetermined, subs BILLABLE CODE
            • T49.6X4S - Poisoning by otorhino drugs and prep, undetermined, sequela BILLABLE CODE
            • T49.6X5 - Adverse effect of otorhino drugs and preparations NON-BILLABLE CODE
            • T49.6X5A - Adverse effect of otorhino drugs and preparations, init BILLABLE CODE
            • T49.6X5D - Adverse effect of otorhino drugs and preparations, subs BILLABLE CODE
            • T49.6X5S - Adverse effect of otorhino drugs and preparations, sequela BILLABLE CODE
            • T49.6X6 - Underdosing of otorhinolaryngological drugs and preparations NON-BILLABLE CODE
            • T49.6X6A - Underdosing of otorhino drugs and preparations, init BILLABLE CODE
            • T49.6X6D - Underdosing of otorhino drugs and preparations, subs BILLABLE CODE
            • T49.6X6S - Underdosing of otorhino drugs and preparations, sequela BILLABLE CODE
            • T49.7 - Dental drugs, topically applied NON-BILLABLE CODE
            • T49.7X - Dental drugs, topically applied NON-BILLABLE CODE
            • T49.7X1 - Poisoning by dental drugs, topically applied, accidental NON-BILLABLE CODE
            • T49.7X1A - Poisoning by dental drugs, topically applied, acc, init BILLABLE CODE
            • T49.7X1D - Poisoning by dental drugs, topically applied, acc, subs BILLABLE CODE
            • T49.7X1S - Poisoning by dental drugs, topically applied, acc, sequela BILLABLE CODE
            • T49.7X2 - Poisoning by dental drugs, topically applied, self-harm NON-BILLABLE CODE
            • T49.7X2A - Poisn by dental drugs, topically applied, self-harm, init BILLABLE CODE
            • T49.7X2D - Poisn by dental drugs, topically applied, self-harm, subs BILLABLE CODE
            • T49.7X2S - Poisn by dental drugs, topically applied, self-harm, sequela BILLABLE CODE
            • T49.7X3 - Poisoning by dental drugs, topically applied, assault NON-BILLABLE CODE
            • T49.7X3A - Poisoning by dental drugs, topically applied, assault, init BILLABLE CODE
            • T49.7X3D - Poisoning by dental drugs, topically applied, assault, subs BILLABLE CODE
            • T49.7X3S - Poisn by dental drugs, topically applied, assault, sequela BILLABLE CODE
            • T49.7X4 - Poisoning by dental drugs, topically applied, undetermined NON-BILLABLE CODE
            • T49.7X4A - Poisoning by dental drugs, topically applied, undet, init BILLABLE CODE
            • T49.7X4D - Poisoning by dental drugs, topically applied, undet, subs BILLABLE CODE
            • T49.7X4S - Poisoning by dental drugs, topically applied, undet, sequela BILLABLE CODE
            • T49.7X5 - Adverse effect of dental drugs, topically applied NON-BILLABLE CODE
            • T49.7X5A - Adverse effect of dental drugs, topically applied, init BILLABLE CODE
            • T49.7X5D - Adverse effect of dental drugs, topically applied, subs BILLABLE CODE
            • T49.7X5S - Adverse effect of dental drugs, topically applied, sequela BILLABLE CODE
            • T49.7X6 - Underdosing of dental drugs, topically applied NON-BILLABLE CODE
            • T49.7X6A - Underdosing of dental drugs, topically applied, init encntr BILLABLE CODE
            • T49.7X6D - Underdosing of dental drugs, topically applied, subs encntr BILLABLE CODE
            • T49.7X6S - Underdosing of dental drugs, topically applied, sequela BILLABLE CODE
            • T49.8 - Topical agents NON-BILLABLE CODE
            • T49.8X - Topical agents NON-BILLABLE CODE
            • T49.8X1 - Poisoning by oth topical agents, accidental (unintentional) NON-BILLABLE CODE
            • T49.8X1A - Poisoning by oth topical agents, accidental, init BILLABLE CODE
            • T49.8X1D - Poisoning by oth topical agents, accidental, subs BILLABLE CODE
            • T49.8X1S - Poisoning by oth topical agents, accidental, sequela BILLABLE CODE
            • T49.8X2 - Poisoning by other topical agents, intentional self-harm NON-BILLABLE CODE
            • T49.8X2A - Poisoning by oth topical agents, intentional self-harm, init BILLABLE CODE
            • T49.8X2D - Poisoning by oth topical agents, intentional self-harm, subs BILLABLE CODE
            • T49.8X2S - Poisoning by oth topical agents, self-harm, sequela BILLABLE CODE
            • T49.8X3 - Poisoning by other topical agents, assault NON-BILLABLE CODE
            • T49.8X3A - Poisoning by other topical agents, assault, init encntr BILLABLE CODE
            • T49.8X3D - Poisoning by other topical agents, assault, subs encntr BILLABLE CODE
            • T49.8X3S - Poisoning by other topical agents, assault, sequela BILLABLE CODE
            • T49.8X4 - Poisoning by other topical agents, undetermined NON-BILLABLE CODE
            • T49.8X4A - Poisoning by other topical agents, undetermined, init encntr BILLABLE CODE
            • T49.8X4D - Poisoning by other topical agents, undetermined, subs encntr BILLABLE CODE
            • T49.8X4S - Poisoning by other topical agents, undetermined, sequela BILLABLE CODE
            • T49.8X5 - Adverse effect of other topical agents NON-BILLABLE CODE
            • T49.8X5A - Adverse effect of other topical agents, initial encounter BILLABLE CODE
            • T49.8X5D - Adverse effect of other topical agents, subsequent encounter BILLABLE CODE
            • T49.8X5S - Adverse effect of other topical agents, sequela BILLABLE CODE
            • T49.8X6 - Underdosing of other topical agents NON-BILLABLE CODE
            • T49.8X6A - Underdosing of other topical agents, initial encounter BILLABLE CODE
            • T49.8X6D - Underdosing of other topical agents, subsequent encounter BILLABLE CODE
            • T49.8X6S - Underdosing of other topical agents, sequela BILLABLE CODE
            • T49.9 - Unsp topical agent NON-BILLABLE CODE
            • T49.91 - Poisoning by unsp topical agent, accidental (unintentional) NON-BILLABLE CODE
            • T49.91XA - Poisoning by unsp topical agent, accidental, init BILLABLE CODE
            • T49.91XD - Poisoning by unsp topical agent, accidental, subs BILLABLE CODE
            • T49.91XS - Poisoning by unsp topical agent, accidental, sequela BILLABLE CODE
            • T49.92 - Poisoning by unsp topical agent, intentional self-harm NON-BILLABLE CODE
            • T49.92XA - Poisoning by unsp topical agent, intentional self-harm, init BILLABLE CODE
            • T49.92XD - Poisoning by unsp topical agent, intentional self-harm, subs BILLABLE CODE
            • T49.92XS - Poisoning by unsp topical agent, self-harm, sequela BILLABLE CODE
            • T49.93 - Poisoning by unspecified topical agent, assault NON-BILLABLE CODE
            • T49.93XA - Poisoning by unspecified topical agent, assault, init encntr BILLABLE CODE
            • T49.93XD - Poisoning by unspecified topical agent, assault, subs encntr BILLABLE CODE
            • T49.93XS - Poisoning by unspecified topical agent, assault, sequela BILLABLE CODE
            • T49.94 - Poisoning by unspecified topical agent, undetermined NON-BILLABLE CODE
            • T49.94XA - Poisoning by unsp topical agent, undetermined, init encntr BILLABLE CODE
            • T49.94XD - Poisoning by unsp topical agent, undetermined, subs encntr BILLABLE CODE
            • T49.94XS - Poisoning by unsp topical agent, undetermined, sequela BILLABLE CODE
            • T49.95 - Adverse effect of unspecified topical agent NON-BILLABLE CODE
            • T49.95XA - Adverse effect of unspecified topical agent, init encntr BILLABLE CODE
            • T49.95XD - Adverse effect of unspecified topical agent, subs encntr BILLABLE CODE
            • T49.95XS - Adverse effect of unspecified topical agent, sequela BILLABLE CODE
            • T49.96 - Underdosing of unspecified topical agent NON-BILLABLE CODE
            • T49.96XA - Underdosing of unspecified topical agent, initial encounter BILLABLE CODE
            • T49.96XD - Underdosing of unspecified topical agent, subs encntr BILLABLE CODE
            • T49.96XS - Underdosing of unspecified topical agent, sequela BILLABLE CODE