3
Maryland Insurance Administration • 800-492-6116 • www.insurance.maryland.gov
HEALTH INSURANCE RATES AND THE REVIEW PROCESS
2. HOW DO CARRIERS ESTIMATE CLAIM COSTS?
Carriers analyze past actual experience by types of services, and which services are
being used more or less often. Some categories of services include inpatient hospital,
outpatient hospital, professional, other medical (e.g., home health, prosthetics),
capitations, and prescription drug. e Health Service Cost Review Commission
(HSCRC) sets hospital budget constraints each year in June, and carriers also
use this information in their estimates. Carriers also develop models of member
behavior to determine, for example, whether wellness programs or cost sharing
aects how many health care services members receive. Changes in the mix of
services and/or places of services (e.g., hospital setting versus ambulatory surgical
center (ASC), doctor’s oce or emergency room) can be examined as well; dierent
settings have dierent costs, so more services in an expensive setting can drive up
costs. New technologies or drugs (e.g., biologics) are considered, as are changes in
the insured’s cost-sharing.
WHAT CAUSES RATES
TO CHANGE
1. WHAT FACTORS CAN CAUSE RATES TO CHANGE?
Rates are determined in large part by medical spending. Medical costs can change
for many reasons, including increases in provider charges, greater use of health
care services, new technologies, costs for prescription drugs, an aging population,
and unhealthy lifestyles. A carrier also may change its rates because it needs to
increase its reserves to pay future claims. Premiums must be high enough to cover
the company’s projected claims and operating costs. Changes to laws, government
subsidies, and risk proles of the insured population can also be factors.
2. WHY DID MY RATES GO UP WHEN I DIDN’T HAVE ANY CLAIMS
(DIDN’T SEE A DOCTOR, GO TO THE HOSPITAL, OR GET ANY
PRESCRIPTIONS)?
Your premium will not go up solely because you have claims, just as it will not
go down solely because you do not have claims. People buy insurance to protect
themselves from the full nancial risk of future events. Insurance is a pooling of
risks. e goal is to set premiums so that there will not be big swings from year to
year due to one or two very large claims. If you have an individual or small group
policy, your premium is based on the claims of everyone with your type of policy.