T82.22Non-billable (header)
Mechanical complication of biological heart valve graft
Sub-codes of T82.22(4)
T82.22 is a non-billable header. Select a sub-code to bill. Sub-codes marked ⚠ require a 7th character — append A, D, or S (and an X placeholder if needed).
Code Hierarchy
┌19Injury, poisoning and certain other consequences of external causes (S00-T88)├T80-T88Complications of surgical and medical care, not elsewhere classified (T80-T88)├T82Complications of cardiac and vascular prosthetic devices, implants and grafts
└T82.22Mechanical complication of biological heart valve graft
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