Vitamin K2 (Menaquinone)

Fasting Required

CPT: 84597

Vitamins

What This Test Measures

Form of vitamin K involved in calcium metabolism and bone health; may reduce cardiovascular calcification.

Preparation

Fasting required (8-12 hours)

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

Turnaround Time

Varies by lab

Clinical Notes

Emerging area; less standardized testing than K1

ICD-10 Codes

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

E56.1Vitamin K deficiency

M81.0Age-related osteoporosis without current pathological fracture

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Related Tests

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CPT: 82652

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CPT: 82607, 82746

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.