W56.21⚠ Requires 7th Character
Bitten by orca
⚠ 7th Character Required
The appropriate 7th character is to be added to each code from category W56
This code is not valid for billing without a 7th character. Append one of the following to W56.21:
Sub-codes of W56.21(3)
W56.21 is a non-billable header. Select a sub-code to bill.
Code Hierarchy
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