Health insurance form with model of COVID-19 virus and pen, photo by ajaykampani/Getty Images

commentary

(The Hill)

COVID-19 Could Become a Widespread Preexisting Condition in a Post-ACA World

Photo by ajaykampani/Getty Images

by Carter C. Price and Raffaele Vardavas

November 4, 2020

On November 10, the U.S. Supreme Court will hear oral arguments in California v. Texas, a case that asks: When Congress eliminated the penalty for not carrying health insurance, did that make the whole Affordable Care Act (ACA) unconstitutional? In the midst of the pandemic, this question takes on urgency for COVID-19 survivors.

If the ACA is struck down, protections for preexisting conditions will go with it. That could mean tens of millions of Americans could be charged higher premiums or even denied health insurance coverage altogether.

Before the enactment of the ACA in 2010, insurance companies used preexisting conditions such as diabetes, heart disease, or even seasonal allergies as a rationale to deny or discontinue coverage, or dramatically raise premiums. There was even a process called rescission, where insurers retroactively canceled an individual's insurance coverage if even a minor preexisting condition was not reported when the policy was opened.

The ACA included several provisions that protect people with preexisting conditions, directly and indirectly:

  • Guaranteed issue prevents an insurance company from denying coverage to someone because of a preexisting condition.
  • Essential health benefits ensures that treatment for preexisting conditions cannot be excluded from coverage.
  • Modified community rating allows only age and smoking status to be used in determining premiums.
  • And 3:1 rate-banding means that the highest premium offered by an insurance plan cannot be more than three times the lowest cost (except for smokers, who may be required to pay 50 percent higher premiums than a non-smoker of the same age).

Without these ACA protections, there are several ways that an insurance company might consider COVID-19 to be a preexisting condition to discriminate against applicants and policyholders.

Given the chronic problems associated with some COVID-19 cases, it is possible that some insurers would place restrictions on anyone who had a confirmed case of COVID-19.

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Given the chronic problems associated with some COVID-19 cases, it is possible that some insurers would place restrictions on anyone who had a confirmed case of COVID-19. As of late October, there have been about 5.8 million confirmed cases among people under the age of 65 (and therefore not eligible for Medicare in most circumstances), and those numbers keep rising. If a history of COVID-19 is considered to be a preexisting condition, access to affordable insurance will be greatly diminished for those in the South and parts of the Great Plains (North and South Dakota, in particular) and Midwest.

Figure 1: Share of State Population with Confirmed Case of COVID-19 as of Oct. 26, 2020

Share of state population with confirmed case of COVID-19 as of Oct. 26, 2020, illustration by Alyson Youngblood/The RAND Corporation
State Share of state population with conformed case of COVID-19
AK 1.75
AL 3.65
AR 3.47
AZ 3.49
CA 2.27
CO 1.66
CT 1.82
DC 2.51
DE 2.51
FL 3.86
GA 3.42
HI 1.02
IA 3.40
ID 3.40
IL 2.82
IN 2.35
KS 2.56
KY 2.09
LA 3.91
MA 2.18
MD 2.31
ME 0.46
MI 1.72
MN 2.35
MO 2.68
MS 3.78
MT 2.50
NC 2.54
ND 4.74
NE 3.21
NH 0.75
NJ 2.51
NM 1.86
NV 3.27
NY 2.48
OH 1.64
OK 2.90
OR 1.03
PA 1.47
RI 2.80
SC 3.47
SD 4.22
TN 3.63
TX 3.13
UT 3.38
VA 2.04
VT 0.32
WA 1.41
WI 3.40
WV 1.14
WY 1.73

Source: Authors' calculations based on data from the COVID Tracking Project
Note: These data include those over the age of 65 and therefore likely Medicare eligible.

Access to testing was limited in the earlier days of the pandemic, so many other COVID-19 infections were not identified. But some of those may be detected in the future with antibody testing. A portion of this population may also have significant long-term health consequences, and insurers may want to avoid that risk, which would put a total of 23 million people or more at risk of being flagged with a preexisting condition.

More than a quarter of people in the state of New York could be at risk of being flagged as having had a preexisting condition based on antibody testing. Louisiana, Illinois, and states in the mid-Atlantic and portions of New England also have high levels of positive antibody tests that could be considered signs of a preexisting condition. These numbers will only grow and could be more than two or three times as high or higher before the pandemic is under control. In practice, it may be challenging for insurance companies to exclude or apply rescission on all COVID-19 survivors without a positive test, but this does suggest a scale of the population who may be vulnerable.

Figure 2: Share of State Population with COVID-19 Antibodies as of Oct. 26, 2020

Share of state population with COVID-19 antibodies as of Oct. 26, 2020, illustration by Alyson Youngblood/The RAND Corporation
State Share of state population with COVID-19 antibodies
AK 8.7
AL 18.3
AR 17.3
AZ 17.4
CA 11.3
CO 8.3
CT 9.1
DC 21.3
DE 12.6
FL 19.3
GA 17.1
HI 5.1
IA 17.0
ID 17.0
IL 17.3
IN 11.8
KS 12.8
KY 10.5
LA 19.6
MA 11.3
MD 12.9
ME 2.3
MI 8.6
MN 11.7
MO 13.4
MS 18.9
MT 12.5
NC 12.7
ND 23.7
NE 16.0
NH 3.8
NJ 12.6
NM 9.3
NV 16.4
NY 33.6
OH 8.2
OK 14.5
OR 5.1
PA 7.4
RI 14.0
SC 17.3
SD 21.1
TN 18.2
TX 15.7
UT 16.9
VA 10.2
VT 1.6
WA 7.1
WI 17.0
WV 5.7
WY 8.7

Source: Authors' calculations based on data from the COVID Tracking Project and Anand et al.
Note: These data include those over the age of 65 and therefore likely Medicare eligible.

COVID-19 has not spread evenly through the population. Black and Latino populations, low-income Americans, and essential workers have been particularly hard hit. In a world without the ACA, this would, perversely, mean that the demographic groups most affected by COVID-19 will have the least access to affordable health care.

The threat of being denied insurance because of a COVID-19 diagnosis could also change behavior. Specifically, individuals might avoid getting tested. Conversely, the same threat may encourage some people to take precautions like wearing face masks and social distancing and to get vaccinated when available.

The Affordable Care Act is far from perfect, but its protections are particularly relevant to this pandemic. While that may not have bearing on the constitutional question before the Supreme Court, policymakers should consider the potential implications for millions of COVID-19 survivors if the ACA is struck down.


Carter C. Price is a senior mathematician at the nonprofit, nonpartisan RAND Corporation who worked on the COMPARE microsimulation model to study the impact of health care reform. Raffaele Vardavas is a mathematician at RAND and a member of the Pardee RAND Graduate School faculty who constructs and analyzes epidemic models.

This commentary originally appeared on The Hill on November 3, 2020. Commentary gives RAND researchers a platform to convey insights based on their professional expertise and often on their peer-reviewed research and analysis.