The Health Care Benefits segment offers a full range of insured and self-insured (“ASC”) medical, pharmacy, dental and behavioral health products and services.
The segment results for the three months ended March 31, 2025 and 2024 were as follows:
Total revenues increased 8.0% for the three months ended March 31, 2025 compared to the prior year primarily driven by increases in the Medicare product line, including the impact of improved Medicare Advantage star ratings
for the 2025 payment year.
Adjusted operating income increased $1.3 billion for the three months ended March 31, 2025 compared to the prior year primarily driven by the favorable year-over-year impact of prior-year development, as well as improved
underlying performance in Medicare, including the impact of improved Medicare Advantage star ratings for the 2025 payment year. These increases were partially offset by the premium deficiency reserve described below.
During the first quarter of 2025, the Company recorded a premium deficiency reserve of $448 million within its individual exchange product line related to anticipated losses for the 2025 coverage year. The $448 million
premium deficiency recorded was comprised of $17 million of operating expenses related to the write-off of unamortized acquisition costs and $431 million of health care costs.
The MBR decreased to 87.3% in the three months ended March 31, 2025 compared to 90.4% in the prior year driven by the favorable year-over-year impact of prior-year development, as well as improved underlying
performance in Medicare, including the impact of improved Medicare Advantage star ratings for the 2025 payment year. These decreases were partially offset by the $431 million (130 basis points) premium deficiency reserve
recorded as health care costs described above.
Medical membership as of March 31, 2025 of 27.1 million remained relatively consistent compared with December 31, 2024, reflecting membership declines in the individual exchange and Medicare product lines, which
were largely offset by an increase in Commercial ASC membership.
Prior years’ health care costs payable estimates developed favorably by $1.6 billion during the three months ended March 31, 2025. This development is reported on a basis consistent with the prior years’ development reported in
the health care costs payable table in the Company’s annual audited financial statements and does not directly correspond to an increase in 2025 operating results.
Days claims payable were 43.2 days as of March 31, 2025, a decrease of 0.8 days compared to December 31, 2024. The decrease was primarily driven by pharmacy costs, partially offset by the impact of the premium deficiency
reserve recorded as health care costs in the first quarter of 2025 described above.
The Company decided to exit the individual exchange business for 2026. This decision is consistent with others taken this year to focus the Company’s portfolio. The Company is best able to serve members through its other
health benefit solutions, which offer access to quality care, affordable health benefits and exceptional service. The Company will continue delivering superior service and support to its individual exchange members through 2025
and residual activities in 2026.
Aetna has introduced an approach to bundling approvals for prior authorizations for certain cancer-related scans and tests, making it one upfront approval instead of multiple approvals over a period of months. In addition, a new
Aetna Clinical Collaboration program partners with hospitals to support members as they change care settings, reducing readmissions and improving outcomes.