A9599 – Radiopharmaceutical, diagnostic, for beta-amyloid positron emission tomography (pet) imaging, per study dose, not otherwise specified
HCPCS Level II code · A codes: Transportation, Medical & Surgical Supplies, Miscellaneous & Experimental
HCPCS codeA9599
- Long description
- Radiopharmaceutical, diagnostic, for beta-amyloid positron emission tomography (pet) imaging, per study dose, not otherwise specified
- Short description
- Radioph dx b amyloid pet nos
- Pricing indicator
57Other carrier priced- Medicare coverage
DSpecial coverage instructions apply- BETOS category
I1EStandard imaging - nuclear medicine- Added
- January 1, 2014
- Last change
- January 1, 2018 – No change
- Termination date
- December 31, 2017
Frequently asked questions
What is HCPCS code A9599?
A9599 is a HCPCS Level II code for radiopharmaceutical, diagnostic, for beta-amyloid positron emission tomography (pet) imaging, per study dose, not otherwise specified. It was discontinued on December 31, 2017.
Does Medicare cover A9599?
The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby A codes
- A9591 – Fluoroestradiol f 18, diagnostic, 1 millicurie
- A9592 – Copper cu-64, dotatate, diagnostic, 1 millicurie
- A9593 – Gallium ga-68 psma-11, diagnostic, (ucsf), 1 millicurie
- A9594 – Gallium ga-68 psma-11, diagnostic, (ucla), 1 millicurie
- A9595 – Piflufolastat f 18 (pylarify), diagnostic, 1 millicurie
- A9596 – Gallium ga-68 gozetotide, diagnostic, (illuccix), 1 millicurie
- A9597 – Positron emission tomography radiopharmaceutical, diagnostic, for tumor identification, not otherwise classified
- A9598 – Positron emission tomography radiopharmaceutical, diagnostic, for non-tumor identification, not otherwise classified
- A9600 – Strontium sr-89 chloride, therapeutic, per millicurie
- A9601 – Flortaucipir f 18 injection, diagnostic, 1 millicurie
- A9602 – Fluorodopa f-18, diagnostic, per millicurie
- A9603 – Injection, pafolacianine, 0.1 mg
- A9604 – Samarium sm-153 lexidronam, therapeutic, per treatment dose, up to 150 millicuries
- A9606 – Radium ra-223 dichloride, therapeutic, per microcurie
- A9607 – Lutetium lu 177 vipivotide tetraxetan, therapeutic, 1 millicurie
- A9608 – Flotufolastat f 18, diagnostic, 1 millicurie
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.