A9540 is a valid 2023 HCPCS Code that could be used to indicate Technetium tc-99m macroaggregated albumin, diagnostic, per study dose, up to 10 millicuries for reimbursement purposes.
A9540 belongs to Diagnostic Radiology Type of Service and has been in effect since Jan 01, 2006.
Short description for A9540 HCPCS code:
Tc99m maa