Prior Auth Required

0459U - B-amyloid (Abeta42) and total tau (tTau), Pre-Service Review Required Medical Necessity Submit history and physical

This procedure appears on the selected insurer prior authorization source.

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Procedure / ServiceB-amyloid (Abeta42) and total tau (tTau), Pre-Service Review Required Medical Necessity Submit history and physical
Procedure / Service Description

MS/MS, plasma or serum, quantitative - algorithm reported as a risk score 0459U B-amyloid (Abeta42) and total tau (tTau), Pre-Service Review Required Medical Necessity Submit history and physical, electrochemiluminescent immunoassay documentation of medical necessity. (ECLIA), cerebral spinal fluid, ratio

Likely documents
  • Confirm benefit details
  • Submit clinical notes if requested by the plan
Next actions
  • Confirm the current plan policy before submission.
  • Use the insurer authorization workflow for this listed code.