Iodine, Serum (Minerals)

CPT: 84999
Minerals

What This Test Measures

Mineral essential for thyroid hormone synthesis; deficiency causes goiter and hypothyroidism.

Preparation

No fasting required

General guidelines only. Requirements vary by lab and individual. Confirm with your provider before adjusting any medications.

Turnaround Time

Varies by lab

Clinical Notes

Also listed under thyroid; interpretation varies by lab

ICD-10 Codes

Common diagnosis codes associated with this test. Codes are assigned by your provider.

E03.9Hypothyroidism, unspecified
E05.90Hyperthyroidism, unspecified

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Lab Codes

Proprietary codes used by each lab for this test.

ARUP Laboratories
2007463(order)
LabCorp
070034(order)
Mayo Clinic Labs
IOD/81574(order)
Quest Diagnostics
16599(order)

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For informational purposes only

This page is for educational and research purposes only and does not constitute medical advice, diagnosis, or treatment recommendations. ICD-10 and CPT codes are assigned by your healthcare provider. Always consult a qualified healthcare provider before ordering any lab test or making decisions about your health.