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Health · Chapter 15 · Statutes

ACA Metal Tiers (Actuarial Value)

Definition
Exchange plans by projected share of costs covered: Bronze 60% (60/40) · Silver 70% (70/30) · Gold 80% (80/20) · Platinum 90% (90/10). Actuarial value = the minimum projected percentage of medical costs the plan covers. All tiers share the same out-of-pocket maximum.
In plain English
The metal only changes the cost split — coverage lists are the same.
Easy to confuse with

These are what this term gets tested against — if you can't tell them apart cold, drill the contrast.

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Verified against primary sources · 2026-08-05