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Pioneer Diagnostic Lab Tests

All Lab Tests

Osmolality, Urine

Test Code:

PDL0187

Division:

Chemistry

CPT Code:

83935

Sample Type:

Urine

Sample Requirements:

Random or 24-hour urine.

Purpose:

Assesses kidney concentration ability.

High Levels:

Dehydration, SIADH.

Low Levels:

Diabetes insipidus, excessive fluid intake.

Reference Range:

300–900 mOsm/kg

Emergency Call

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