Unit Code 84376:
Plasma Cell Labeling Index (PCLI) Profile
Useful For
Suggests clinical disorders or settings where the test may be helpful
Establishing a diagnosis of a plasma cell proliferative disorder
Distinguishing overt MM from MGUS and smoldering MM
Providing independent prognostic information for MM as a measure
of disease activity
Profile Information
A profile is a group of laboratory tests that are ordered and performed together under a single Unit Code. Profile information lists tests performed, inclusive of the test fee, when a profile is ordered and includes reporting names and individual availability.
| Unit Code | Reporting Name | Available Separately | Always Performed |
| 84378 | Plasma Cell Labeling Index (Flow) | No | Yes |
| 84379 | PCLI | No | No |
Reflex Tests
Lists test(s) that may or may not be performed, at an additional charge, depending on the result and interpretation of the initial test(s)
| Unit Code | Reporting Name | Available Separately | Always Performed |
| 84380 | PCLI Consultant | No | No |
Testing Algorithm
Delineates situation(s) when tests are added to the initial order. This includes reflex and additional tests.
When the labeling index is > or =0.4, #84380 "Plasma Cell Labeling
Index Consultant," a pathologist review of slides, will be performed
at an additional charge.
Special Instructions and Forms
Describes specimen collection and preparation information, test algorithms, and other information pertinent to test. Also includes pertinent information and consent forms to be used when requesting a particular test
Method Name
A short description of the method used to perform the test
84378: Flow Cytometry
84379: Fluorescent Microscopy
General Information:
See "An Expanded Algorithm for the Laboratory Evaluation
of Suspected Multiple Myeloma" in Special Instructions.
Reporting Name
A shorter/abbreviated version of the Published Name for a test; an abbreviated test name
Plasma Cell Labeling Index Profile
Ordering Mnemonic
An alternate Mayo code (to the Unit Code) for a test
PCLIP
Aliases
Lists additional common names for a test, as an aid in searching
Labeling index
Myeloma screen
Soft-PCLIP


