`A9532` I125 serum albumin, dx

Iodine i-125 serum albumin, diagnostic, per 5 microcuries

Medicare coverage: Carrier judgment
Status: active (October 2026 file)

Medically Unlikely Edits (effective October 1, 2026)

Practitioner: max 10 units per day (clinical), rationale: Prescribing Information
Outpatient hospital: max 10 units per day (clinical), rationale: Prescribing Information

Medicare pricing for A9532

Physician Fee Schedule (CY 2026, RVU26D)

Status C: contractor-priced by the MAC.

Payer policies and prior authorization for A9532

Payer coverage policies that name A9532

A9532 appears in 1 coverage policy from Aetna.

Payer	Policy	Role in policy	Reviewed	Document
Aetna	Transthyretin-Mediated (ATTR) Amyloidosis (0939)	listed, no stance (range A9510-A9568)	Aug 10, 2026	payer document

Medicaid fee-for-service

Prior authorization required or conditional in IN.

AZ: $445.61 (asc), effective Oct 1, 2026
KY: $469.06 (asc), effective Jan 1, 2026
VT: $356.49 (outpatient_hospital_opps), effective Feb 1, 2026
WY: $203.04 (outpatient_hospital_apc, Ambulatory Surgical Centers), effective Apr 1, 2026

From payers' published prior-auth lists, coverage policies and state Medicaid fee schedules, updated Oct 16, 2026. The role is what the policy's own code table or text says about the code. Not a guarantee of coverage or payment; verify with the payer. CPT® is a registered trademark of the American Medical Association.

A9532 I125 serum albumin, dx