CMS Marketplace interactive tools
Tools & Calculators
Free, no-sign-up tools that query the same CMS Marketplace Public Use Files used on county and issuer pages.
- $640
- National Silver avg/mo
- 1
- Live tool
- 2,055
- Counties in corpus
- 97,082
- ACA plans listed
The current CMS Marketplace Public Use File corpus contains 97,082 qualified health plans across 2,055 counties. See the methodology for the published source and processing scope.
Two boards, two leaders
According to CMS Marketplace Public Use Files, Monroe, Florida leads listed Silver averages at $1,318/mo (#1 of 2,055) while ranking #1,449 of 2,055 by plan count; Blue Cross and Blue Shield of Texas leads issuer footprint at 546 plans (#1 of 183) at average-premium rank #58 of 183.
- $1,318
- Monroe, FL Silver #1 of 2,055
- #1,449 of 2,055
- Monroe plan-count rank
- 546
- Blue Cross and Blue Shield of Texas plans #1 of 183
- #58 of 183
- Blue Cross and Blue Shield of Texas avg-premium rank
Highest listed Silver average = county #1. Most listed plans = issuer #1. Registry facts from the loaded CMS PUF vintage, not a plan recommendation.
Network inventory · plans
How 97,082 listed marketplace plans split by CMS network type
Exclusive HMO / EPO / PPO / POS counts the tools query - orthogonal to the Silver-average vs issuer plan-count ranks above and to the metal inventory on /guides.
What the affordability lookup can find
Every county has a base entry, not every metal tier is sold everywhere
The plan affordability lookup below can suggest any of the five ACA metal tiers based on your income, but tier availability is not uniform across the 2,055 counties in this corpus.
- Counties in the corpus 100% 2,055
Every county with at least one CMS Marketplace filing loaded.
- Bronze plan sold locally 100% 2,055
Bronze is sold in nearly every rating area.
- Silver plan sold locally 100% 2,055
Silver is the benchmark tier CMS uses for subsidy math.
- Gold plan sold locally 100% 2,055
Gold is also near-universal in this corpus.
- Catastrophic plan sold locally 55% 1,134
Catastrophic coverage is restricted (under-30 or hardship exemption) and only sold in some counties.
- Platinum plan sold locally 16% 338
The sparsest tier — most issuers do not file a Platinum plan in most counties.
Source: CMS Marketplace Public Use Files, county-level metal-tier plan counts.
PlainHealthPlan tools let you query the same CMS Marketplace Public Use File corpus used on county and state pages. This hub currently lists 1 interactive tool (including plan affordability lookup). No account is required; every figure stays tied to the official federal marketplace filings.
- Same county and plan tables as the browse pages
- Outputs track the loaded plan-year vintage
Download marketplace catalog CSV - same CMS PUF aggregates the tools query.