| SODIUM, feces (8000100519) | |
|---|---|
| Test Mnemonic: | |
| Test Mnemonic: | NA FEC RAN (random) or NA FE TIME (24 hr) |
| Specimen Requirements: | Potentiometric |
| Specimen Requirements: | Clinical Chemistry |
| Reference Range: | Timed collections must have start date and time, finish date and time, and total volume on request form. |
| Reference Range: | |
| Turnaround Time: | |
| Turnaround Time: | |
| Methodology: | |
| Methodology: | |
| Performed: | |
| Performed: | |
| Clinical Indication: | By report (reports may vary based on instrumentation, patient age and sex) |
| Clinical Indication: | Routine: 8 hours; ASAP: 4 hours; STAT: 1 hour |
| Patient Preparation : | 84302 |
| When ordering tests for which Medicare or Medicaid reimbursement will be sought, physicians should only order tests that are medically necessary for the diagnosis or treatment of the patient. Components of the organ or disease panels may be ordered individually. The diagnostic information must substantiate all tests ordered and must be in the form of an ICD-10 code or its verbal equivalent. | |