Home Back

Medical Loss Ratio Calculator

Medical Loss Ratio Formula:

\[ MLR = \frac{(Medical\ Claims + Quality\ Costs)}{Premiums} \times 100 \]

$
$
$

Unit Converter ▲

Unit Converter ▼

From: To:

1. What is Medical Loss Ratio?

Medical Loss Ratio (MLR) is a key metric in health insurance that measures the percentage of premium dollars spent on medical care and quality improvement activities versus administrative costs and profits. It is mandated by the Affordable Care Act (ACA) for health insurance plans.

2. How Does the Calculator Work?

The calculator uses the Medical Loss Ratio formula:

\[ MLR = \frac{(Medical\ Claims + Quality\ Costs)}{Premiums} \times 100 \]

Where:

Explanation: The formula calculates what percentage of premium dollars are being used for actual healthcare services and quality improvement versus administrative overhead and profits.

3. Importance of MLR Calculation

Details: MLR is crucial for ensuring that health insurance companies spend an adequate portion of premium dollars on medical care. The ACA requires individual and small group plans to maintain an MLR of at least 80%, and large group plans at least 85%.

4. Using the Calculator

Tips: Enter all amounts in the same currency. Medical Claims and Quality Costs should be non-negative values, while Premiums must be greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is the minimum MLR required by law?
A: Under the ACA, individual and small group plans must maintain at least 80% MLR, while large group plans must maintain at least 85% MLR.

Q2: What happens if insurers don't meet MLR requirements?
A: Insurers that don't meet MLR standards must provide rebates to policyholders for the difference between their actual MLR and the required minimum.

Q3: What expenses count as Quality Costs?
A: Quality Costs include activities that improve healthcare quality, patient safety, health outcomes, and prevent hospital readmissions.

Q4: Are there any exemptions to MLR requirements?
A: Some states may receive adjustments to MLR standards, and very small plans or new market entrants may have different requirements.

Q5: How often is MLR calculated and reported?
A: Insurers must calculate and report MLR annually to state regulators and the federal government, with rebates issued by August each year if required.

Medical Loss Ratio Calculator© - All Rights Reserved 2025