# Aldosterone:Renin Ratio

> This test compares the levels of aldosterone and renin, two hormones that work together to regulate blood pressure and fluid balance. It helps show whether high blood pressure might be caused by a hormonal imbalance rather than standard factors.

- Labcorp code: 004354
- Category: [Hormones](https://picardo.health/labs/tests/hormones.md)
- Sample: blood
- Labcorp turnaround: 4–7 days
- Collection: free at a Labcorp location, or $75.00 at home.
- Without a doctor: yes. People order it themselves, with no doctor's visit or referral.
- Price: shown on the review page its order link opens. Opening it orders nothing.
- Order link: https://app.picardo.health/labs/order?tests=004354&ref=assistant

## Results reported (3)

- Renin Activity, Plasma
- Aldos/Renin Ratio
- Aldosterone

## About ordering

People order for themselves, with no doctor's visit or referral, and results arrive in their Picardo account. Ordering is open to adults 18 and over in the US, except New York, New Jersey, Rhode Island, Pennsylvania, Maryland, Massachusetts, Hawaii and Maine. General health information, not medical advice.