PA Lookup
If you have questions about prior authorizations, please call:
Member and Recipient Service Line: 1-877-685-2415
Provider Support Service Line: 1-855-250-1539
HLA typing; DR/DQ, multiple antigens
How to Submit
N/A - No authorization is required
HLA typing; lymphocyte culture, mixed (MLC)
How to Submit
N/A - No authorization is required
Human leukocyte antigen (HLA) crossmatch, non-cytotoxic (eg, using flow cytometry); first serum sample or dilution
How to Submit
N/A - No authorization is required
Human leukocyte antigen (HLA) crossmatch, non-cytotoxic (eg, using flow cytometry); each additional serum sample or sample dilution (List separately in addition to primary procedure)
How to Submit
N/A - No authorization is required
Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, flow cytometry); qualitative assessment of the presence or absence of antibody(ies) to HLA Class I and Class II HLA antigens
How to Submit
N/A - No authorization is required
Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, Flow cytometry); qualitative assessment of the presence or absence of antibody(ies) to HLA Class I or Class II HLA antigens
How to Submit
N/A - No authorization is required
Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, Flow cytometry); antibody identification by qualitative panel using complete HLA phenotypes, HLA Class I
How to Submit
N/A - No authorization is required
Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, Flow cytometry); antibody identification by qualitative panel using complete HLA phenotypes, HLA Class II
How to Submit
N/A - No authorization is required
Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, Flow cytometry); high definition qualitative panel for identification of antibody specificities (eg, individual antigen per bead methodology), HLA Class I
How to Submit
N/A - No authorization is required
Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, Flow cytometry); high definition qualitative panel for identification of antibody specificities (eg, individual antigen per bead methodology), HLA Class II
How to Submit
N/A - No authorization is required
Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, Flow cytometry); semi-quantitative panel (eg, titer), HLA Class I
How to Submit
N/A - No authorization is required
Antibody to human leukocyte antigens (HLA), solid phase assays (eg, microspheres or beads, ELISA, Flow cytometry); semi-quantitative panel (eg, titer), HLA Class II
How to Submit
N/A - No authorization is required
Unlisted immunology procedure
Authorization Guidelines
Please submit any records and any other information that you believe support the member has met the applicable medical necessity criteria to Trillium.
How to Submit
Please submit your request to Trillium Health Resources
Antibody screen, RBC, each serum technique
How to Submit
N/A - No authorization is required
Antibody elution (RBC), each elution
How to Submit
N/A - No authorization is required
Antibody identification, RBC antibodies, each panel for each serum technique
How to Submit
N/A - No authorization is required
Antihuman globulin test (Coombs test); direct, each antiserum
How to Submit
N/A - No authorization is required
Antihuman globulin test (Coombs test); indirect, qualitative, each reagent red cell
How to Submit
N/A - No authorization is required
Antihuman globulin test (Coombs test); indirect, each antibody titer
How to Submit
N/A - No authorization is required
Autologous blood or component, collection processing and storage; predeposited
How to Submit
N/A - No authorization is required
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