MELD-Na Score Calculator

Calculate Model for End-Stage Liver Disease with Sodium correction for liver transplant prioritization.

Medical Disclaimer

This calculator is for informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about your health. Never disregard professional medical advice or delay seeking it because of results from this tool.

Inputs

Serum Creatinine (mg/dL)

Total Bilirubin (mg/dL)

INR

Serum Sodium (mEq/L)

On Dialysis (0=No, 1=Yes)

Tab to move between fields

Results

MELD Score

MELD-Na Score

Est. 3-Month Mortality (%)1.9%

Transplant Priority (1–4)1

Na Used in Calc (mEq/L)137

Cr Used in Calc (mg/dL)1

How to Use This Calculator

Enter Serum Creatinine in mg/dL, Total Bilirubin in mg/dL, and INR from current labs.
Enter Serum Sodium in mEq/L and indicate whether the patient is on Dialysis.
Review MELD Score and MELD-Na Score — MELD-Na is used for liver transplant allocation.
Check Estimated 3-Month Mortality percentage and Transplant Priority Level.
Use the score to monitor disease progression at follow-up visits and guide referral timing.

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