Coding Ahead
CasePilot
Medical Coding Assistant
Case2Code
Search and Code Lookup Tool
CareerCenter
Medical Coding Job Board
Log in Register free account

Need help choosing the right code?

Ask CasePilot about procedures, modifiers, bundling, and coding guidance.

Try CasePilot

Official Description

Neurology (mild cognitive impairment), analysis of β-amyloid 1-42 and 1-40, chemiluminescence enzyme immunoassay, cerebral spinal fluid, reported as positive, likely positive, or negative

© Copyright 2026 American Medical Association. All rights reserved.

Short Descr NEURO ALYS β-AMYL 1-42&1-40
Medium Descr NEURO MLD COG IMPAIRMNT ALYS β-AMYLOID 1-42&1-40
Long Descr Neurology (mild cognitive impairment), analysis of β-amyloid 1-42 and 1-40, chemiluminescence enzyme immunoassay, cerebral spinal fluid, reported as positive, likely positive, or negative
CLIA Waived (QW) No
APC Status Indicator Conditionally packaged laboratory tests
Berenson-Eggers TOS (BETOS) none
MUE 1
Date
Action
Notes
2024-01-01 Added First appearance of addition in codebook.
2023-01-01 Added Code added.
CasePilot

Get instant expert-level medical coding assistance.

Ask about:
CPT Codes Guidelines Modifiers Crosswalks NCCI Edits Compliance Medicare Coverage
Example: "What is CPT code 99213?" or "Guidelines for E/M services"