ICD-10-CM
T23.422
Corrosion of unspecified degree of single left finger (nail) except thumb
- Kind
- Header. Not a billable code.
- Category
- T23
Codes under T23.422
A header groups codes and is not billed. A billable code is one you can report.
- T23.422ACorrosion of unspecified degree of single left finger (nail) except thumb, initial encounterBillable
- T23.422DCorrosion of unspecified degree of single left finger (nail) except thumb, subsequent encounterBillable
- T23.422SCorrosion of unspecified degree of single left finger (nail) except thumb, sequelaBillable
It's the public CDC file. Check the official guidelines before you code.
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