Potassium
Label Mnemonic: | UK |
Epic code: | LAB668 |
Order form: | Laboratory Requisition |
Supply order: | Supply Order Form |
Billing: | Billing Policies |
CPT code: | 84133 |
Specimen(s):
Urine 24 hr
Alternate
Collection Media:
Call laboratory for additional acceptable specimen collection containers.
Minimum:
24 hr collection; no preservative. Collections other than 24 hr will
not be calculated for mEq/24 hr.
Testing
Schedule:
24 hrs/day, 7 days a week, including holidays.
Turn Around
Time:
3 hours (upon receipt in laboratory)
Reference Range:
25-125 mEq/24 hr
Methodology:
Ion Selective Electrode
Instructions:
Use no preservative. Submit entire 24 hour collection. Record date
and time of collection on requisition.
Sample
Processing:
Submit entire 24 hour urine collection in original container.
Label transport tube with two patient identifiers, date and time of collection.
Label transport tube with two patient identifiers, date and time of collection.
Sample
Storage:
Refrigerate.
Transport
Instructions:
Place labeled specimen into zip-lock type biohazard bag; seal bag.
Place requisition in bag, seal bag, and tape securely to (urine) container.
Transport in cooler with refrigerated coolant packs.
Place requisition in bag, seal bag, and tape securely to (urine) container.
Transport in cooler with refrigerated coolant packs.
CPT Code:
84133