T23.42

Non-Billable

Corrosion of unspecified degree of single finger (nail) except thumb

T23.42 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

T23.421Corrosion of unspecified degree of single right finger (nail) except thumb
- T23.421ACorrosion of unspecified degree of single right finger (nail) except thumb, initial encounter
- T23.421DCorrosion of unspecified degree of single right finger (nail) except thumb, subsequent encounter
- T23.421SCorrosion of unspecified degree of single right finger (nail) except thumb, sequela
T23.422Corrosion of unspecified degree of single left finger (nail) except thumb
- T23.422ACorrosion of unspecified degree of single left finger (nail) except thumb, initial encounter
- T23.422DCorrosion of unspecified degree of single left finger (nail) except thumb, subsequent encounter
- T23.422SCorrosion of unspecified degree of single left finger (nail) except thumb, sequela
T23.429Corrosion of unspecified degree of unspecified single finger (nail) except thumb
- T23.429ACorrosion of unspecified degree of unspecified single finger (nail) except thumb, initial encounter
- T23.429DCorrosion of unspecified degree of unspecified single finger (nail) except thumb, subsequent encounter
- T23.429SCorrosion of unspecified degree of unspecified single finger (nail) except thumb, sequela

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