What ACA marketplace plans are available in Maricopa County, Arizona in 2026?

Maricopa County, Arizona has 86 ACA marketplace plans from 7 insurers in 2026, with monthly premiums for a 40-year-old ranging from $354 to $784 and a benchmark (second-lowest-cost silver) plan at $484 per month, per the CMS PY2026 QHP Landscape file.

Updated July 21, 2026 · Reviewed by Jason Burns, Editorial Steward

Three lowest-cost silver plans at age 40

Imperial Insurance Companies, Inc. — Imperial Standard Silver · $471.85/mo · deductible $6,000 · MOOP $8,900
Imperial Insurance Companies, Inc. — Imperial Preferred Silver · $483.90/mo · deductible $7,500 · MOOP $9,500
Oscar Health Plan, Inc. — Silver Simple PCP Saver · $491.70/mo · deductible $5,750 · MOOP $9,400

See the full Maricopa County plan table with all issuers, metal tiers, and cost-sharing →

Source: PY2026 QHP Landscape, Individual Market Medical (CMS Public Use File, released May 2026).