Geduldig v. Aiello
Did California's state disability insurance program violate the Equal Protection Clause of the Fourteenth Amendment by excluding pregnancy-related disabilities from coverage?
The Decision
6-3 decision · Opinion by Potter Stewart · 1974
Majority Opinion— Potter Stewartconcurring ↓dissent ↓
In a 6–3 decision authored by Justice Potter Stewart, the Supreme Court reversed the lower court and held that California's exclusion of pregnancy-related disabilities from its insurance program did not violate the Equal Protection Clause. The majority concluded that the program did not discriminate on the basis of sex and that California's decision to exclude pregnancy was a rational policy choice.
The heart of the majority's reasoning lay in how it characterized the classification. Justice Stewart wrote that the program did not divide people into categories of men and women. Instead, it divided potential recipients into two groups: pregnant women and non-pregnant persons. While the first group was exclusively female, the second group included members of both sexes. Because both men and women belonged to the non-pregnant class, the Court concluded that the distinction was not drawn along gender lines. In the Court's now-famous footnote 20, the majority explicitly stated that there was no evidence the program was designed to discriminate against any definable group or class, and the exclusion of pregnancy was simply one of several program limitations aimed at keeping costs manageable.
The Court applied rational basis review — the most lenient standard of constitutional scrutiny — rather than the heightened review that applies to laws that explicitly classify people by sex. Under this standard, a law is constitutional as long as it is rationally related to a legitimate government interest. The majority found that California had a legitimate interest in maintaining the fiscal integrity of the disability insurance program, which was self-sustaining and funded entirely by worker contributions. Including pregnancy coverage would have required either significantly higher employee contributions or reduced benefits for other disabilities, and the state was not constitutionally obligated to make that tradeoff.
The majority also emphasized that the program, even without pregnancy coverage, provided a broad and generally equal range of benefits to male and female workers alike. The Court noted that there was no evidence that the program provided lesser aggregate benefits to women as a class compared to men. In other words, the majority treated the pregnancy exclusion as a policy choice about which risks to insure rather than a case of gender-based discrimination.
Concurring Opinions
There were no notable concurring opinions in this case.
Dissenting Opinions
William J. Brennan Jr.joined by William O. Douglas, Thurgood Marshall
Justice Brennan argued that the majority's reasoning was a transparent fiction. Because only women can become pregnant, excluding pregnancy-related disabilities from a comprehensive insurance program imposed a substantial financial burden that fell exclusively on women, which constituted impermissible sex discrimination under the Equal Protection Clause.
- The dissent contended that by covering virtually all disabilities — including many conditions unique to men, such as prostatectomies — while excluding the one disability unique to women that imposed the greatest financial hardship, the program singled women out for disadvantageous treatment based on their sex.
- Brennan argued that the state's cost-saving justification was insufficient because the program could have included pregnancy-related disabilities with only a modest increase in employee contribution rates, and that financial considerations alone could not justify a classification that burdened one sex.
- The dissent rejected the majority's framing that the program simply distinguished between pregnant and non-pregnant persons, calling it an exercise in fictionalized abstraction that ignored the biological reality that pregnancy is inextricably linked to sex.
- Brennan emphasized that California's program was not narrowly tailored — it was a comprehensive insurance system covering virtually every other temporary disability — making the targeted exclusion of pregnancy especially suspect.
Background & Facts
California operated a disability insurance program that provided wage-replacement benefits to workers who were temporarily unable to work due to a non-occupational illness or injury. The program was funded entirely through employee payroll deductions — not by employers or the state directly — and it covered a broad range of physical and mental conditions. However, the program specifically excluded several conditions from coverage, including disabilities related to normal pregnancy and childbirth.
Four women — Carolyn Aiello, Augustina Armendariz, Elizabeth Johnson, and Jacqueline Jaramillo — challenged the pregnancy exclusion after they were denied benefits. Aiello suffered an ectopic pregnancy, Armendariz experienced a miscarriage, Johnson had a normal pregnancy, and Jaramillo also had a normal pregnancy. Each woman lost income while unable to work due to her pregnancy-related condition, yet the state refused to pay disability benefits. They argued that singling out pregnancy — a condition that only affects women — amounted to sex-based discrimination in violation of the Equal Protection Clause of the Fourteenth Amendment.
A three-judge federal district court in California agreed with the women and ruled the pregnancy exclusion unconstitutional. The district court found that by excluding disabilities that only women experience, the program discriminated on the basis of sex without adequate justification. The court ordered California to begin covering pregnancy-related disabilities.
Dwight Geduldig, the Director of California's Department of Human Resources Development, appealed the decision directly to the United States Supreme Court. Because the ruling came from a three-judge district court panel striking down a state law on constitutional grounds, the case went straight to the Supreme Court on mandatory appeal, which is why the Court took it up.
The Arguments
California's disability insurance program did not discriminate based on sex. The program made a distinction based on a particular medical condition — pregnancy — not based on gender, and the state had legitimate financial reasons for excluding certain conditions to keep the program affordable.
- The program excluded pregnancy alongside other conditions to maintain fiscal solvency and keep employee contribution rates low, which was a legitimate and rational state interest.
- The classification was between pregnant persons and non-pregnant persons, not between men and women — since the non-pregnant group included members of both sexes, the exclusion was not sex-based.
- The state legislature had broad discretion in designing social welfare programs, and it was not required to cover every possible disability as long as its choices had a rational basis.
Excluding pregnancy-related disabilities from the state insurance program was sex discrimination because only women can become pregnant, so the exclusion uniquely disadvantaged women while providing men with more comprehensive disability coverage.
- Pregnancy is a condition exclusive to women, so any program that excludes it by definition provides less comprehensive coverage to women than to men.
- There was no comparable male-only condition excluded from the program, meaning the exclusion imposed a burden that fell entirely on female workers.
- The cost savings rationale was insufficient justification because the state could have slightly raised contribution rates to include pregnancy coverage while still maintaining program solvency.