Posted Date
Effective Date
Test Name Donath Landsteiner Test (MLab Clients)
Update Type Test Code Change
CPT Code 86940, 86941
Order Code ADONA

NEW ARUP TEST CODES

 

Donath Landsteiner

 

Order Code:                  MMLR

New Order code:           ADONA

Fee Code:                     TBD (CPT 86940, 86941)

LOINC:                         18287-3
Reference Lab:             ARUP Laboratories (0013039)

 

Michigan Medicine Laboratories Sendout Lab launched a new interface with ARUP Laboratories effective February 3, 2026. The third phase group of tests are now live effective February 17, 2026; Donath Landsteiner, Interleukin 1 Beta, Serum, and Voltage-Gated Potassium Channel (VGKC) Antibody with reflex to LGI1 and CASPR2 Screen and Titer. Please note that these are not new tests, just new test codes.

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