LC1AA – “Liver Cytosol (LC-1) Autoantibodies” replaced by LCA1G – “Liver Cystolic Antigen Type 1 (LC-1) Ab, IgG”

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Inactivated/Replace Test

Effective Date

02/06/2024

Included in Report

WML Test Directory Update | February 2024

Replacement Test

LIVER CYSTOLIC ANTIGEN TYPE 1 (LC-1) ANTIBODY, IgG

Notes

QSJC moving to ARUP # 2010711
LC1AA discontinued. Replacement test is LCA1G from ARUP.

Inactivated Test Details

Mnemonic

LC1AA

Ordering Code

3724300

CPT-4 Codes(s)

86376

Replacement Test Details

Mnemonic

LCA1G

Ordering Code

3600346

CPT-4 Codes(s)

84182

Turnaround Time
3 - 10 days
Performed
Tuesday
Legacy Code
LCA1G
Example Report
Download

Specimen Information

Collect

Serum separator tube (SST)

Specimen Preparation

Centrifuge, separate serum from cells and send 1.0 mL serum in a screw capped plastic vial.

Minimum Volume

0.3 mL

Transport Temperature

Refrigerated

Rejection Criteria

Contaminated, hemolyzed, or severely lipemic

Stability

Room temperature: 2 days
Refrigerated: 14 days
Frozen: 1 year

Methodology

Qualitative Immunoblot
more

Reference Range

Negative
more

Performing Laboratory

ARUP
more

New York DOH Approval Status

Yes
more

Interface Map for LCA1G

Test Name Ordering Code Result Code Component Name LOINC Code AOE Prompt Units
Liver Cystolic Antigen Type 1 (LC-1) Ab, IgG3600346
3600346Liver Cystolic Antigen Type 1 (LC-1) Ab, IgG13175-5 No

The CPT codes provided are for general informational purposes only and are based on an interpretation of AMA guidance. It is the sole responsibility of the billing party to determine CPT codes. Any questions regarding coding should be directed to the paying party.

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