A9538 – Technetium tc-99m pyrophosphate, diagnostic, per study dose, up to 25 millicuries
HCPCS Level II code · A codes: Transportation, Medical & Surgical Supplies, Miscellaneous & Experimental
HCPCS codeA9538
- Long description
- Technetium tc-99m pyrophosphate, diagnostic, per study dose, up to 25 millicuries
- Short description
- Tc99m pyrophosphate
- Pricing indicator
57Other carrier priced- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
I1EStandard imaging - nuclear medicine- Added
- January 1, 2006
- Last change
- January 1, 2006 – No change
Frequently asked questions
What is HCPCS code A9538?
A9538 is a HCPCS Level II code for technetium tc-99m pyrophosphate, diagnostic, per study dose, up to 25 millicuries.
Does Medicare cover A9538?
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
- A9527 – Iodine i-125, sodium iodide solution, therapeutic, per millicurie
- A9528 – Iodine i-131 sodium iodide capsule(s), diagnostic, per millicurie
- A9529 – Iodine i-131 sodium iodide solution, diagnostic, per millicurie
- A9530 – Iodine i-131 sodium iodide solution, therapeutic, per millicurie
- A9531 – Iodine i-131 sodium iodide, diagnostic, per microcurie (up to 100 microcuries)
- A9532 – Iodine i-125 serum albumin, diagnostic, per 5 microcuries
- A9536 – Technetium tc-99m depreotide, diagnostic, per study dose, up to 35 millicuries
- A9537 – Technetium tc-99m mebrofenin, diagnostic, per study dose, up to 15 millicuries
- A9539 – Technetium tc-99m pentetate, diagnostic, per study dose, up to 25 millicuries
- A9540 – Technetium tc-99m macroaggregated albumin, diagnostic, per study dose, up to 10 millicuries
- A9541 – Technetium tc-99m sulfur colloid, diagnostic, per study dose, up to 20 millicuries
- A9542 – Indium in-111 ibritumomab tiuxetan, diagnostic, per study dose, up to 5 millicuries
- A9543 – Yttrium y-90 ibritumomab tiuxetan, therapeutic, per treatment dose, up to 40 millicuries
- A9544 – Iodine i-131 tositumomab, diagnostic, per study dose
- A9545 – Iodine i-131 tositumomab, therapeutic, per treatment dose
- A9546 – Cobalt co-57/58, cyanocobalamin, diagnostic, per study dose, up to 1 microcurie
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.