Question 1

Is T23.442 a billable ICD-10 code?

Accepted Answer

Yes, T23.442 is a valid billable ICD-10-CM code for corrosion of unspecified degree of multiple left fingers (nail), including thumb. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code T23.442 mean?

Accepted Answer

ICD-10-CM code T23.442 represents Corrosion of unspecified degree of multiple left fingers (nail), including thumb. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

What is the parent category for ICD-10 code T23.442?

Accepted Answer

The parent category for T23.442 is T23.44 (Corrosion of unspecified degree of multiple fingers (nail), including thumb). This hierarchical classification helps organize related diagnoses for more accurate coding.

T23.4422026

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