A9516 – Iodine i-123 sodium iodide, diagnostic, per 100 microcuries, up to 999 microcuries

HCPCS Level II code · A codes: Transportation, Medical & Surgical Supplies, Miscellaneous & Experimental

Active code Carrier judgment

HCPCS codeA9516
Long description
Iodine i-123 sodium iodide, diagnostic, per 100 microcuries, up to 999 microcuries
Short description
Iodine i-123 sod iodide mic
Pricing indicator
57 Other carrier priced
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
I1E Standard imaging - nuclear medicine
Added
January 1, 2003
Last change
January 1, 2008 – No change

Frequently asked questions

What is HCPCS code A9516?

A9516 is a HCPCS Level II code for iodine i-123 sodium iodide, diagnostic, per 100 microcuries, up to 999 microcuries.

Does Medicare cover A9516?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby A codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.