Centene, Cigna Expand ACA Marketplace Footprint in 2021

Centene Corp. will increase its Affordable Care Act (ACA) exchange offerings by nearly 400 new counties across 13 states next year. The insurer has been broadening its presence on the exchanges over the past few years, growing to become the largest provider of ACA plans. Another major insurer, Cigna Corp., plans to expand its individual market footprint to almost 80 new counties (but no new states) in 2021. Graphics below show how the two insurers’ participation and enrollment on ACA exchanges have changed from 2014 to 2020.

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Jinghong Chen

Jinghong Chen Reporter

Jinghong has been producing infographics and data stories on employer-sponsored insurance, public health insurance programs and prescription drug coverage for AIS Health’s Health Plan Weekly and Radar on Drug Benefits since 2018. She also manages AIS Health’s annual executive compensation database for top insurers and Blue Cross and Blue Shield affiliates. Before joining AIS Health, she interned at WBEZ, Al Jazeera English and The New York Times Chinese. She graduated from Missouri School of Journalism with a focus on data journalism and international reporting.

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