Posted Date
Effective Date
Update Type
Reference range changed
CPT Code
84157
Order Code
PRCSF
TEST CHANGE
Protein, CSF
Order Code: PRCSF
CPT Code: 84157
Protein, Urine
Order Code: PROTU
CPT Code: 84156
Effective March 4, 2021, MLabs will change the reporting limits and reporting reference ranges for Protein, CSF (PRCSF) and Protein, Urine (PROTU) due to reagent changes.
|
Current Reporting Limit |
|
New Reporting Limit |
||
|
Lower Limit |
< 1.0 mg/dL |
|
Lower Limit |
<6.0 mg/dL |
|
Upper Limit |
-------- |
|
Upper Limit |
250.0 mg/dL |
|
Reporting Reference Range |
|
|
||
|
Current Reporting Reference Range |
|
New Reporting Reference Range |
||
|
24 - Urine Collection |
0.0-0.15 g/24hr |
|
24 - Urine Collection |
<0.15 g/24hr |
|
Urine Protein/ Creatinine |
0.01-0.18 g |
|
Urine Protein/ Creatinine |
<0.18 g |