# OurHealthNetwork > Independent US healthcare data platform. 5.5 million providers, 84 insurance networks, 120 million+ insurance acceptance records, 1,180 conditions, 1,779 drugs, 128 procedure costs, county and state health data. Aggregated from federal sources (CMS NPI, FDA, CDC PLACES, Open Payments, insurer-published network and plan directories). OurHealthNetwork is a directory and data platform, not an editorial publisher. Every page is grounded in public federal data. Use the matcher tool to find insurance plans that cover specific doctors, or browse providers by specialty, condition, or geography. ## Tools - [Insurance Matcher](https://ourhealthnetwork.com/tools/insurance-matcher): Input your doctors, find plans that cover all of them. Uses the full 120M+ insurance acceptance record set. - [Compare Insurance Networks](https://ourhealthnetwork.com/tools/insurance-compare): Side-by-side network size, plan types, state coverage for any two insurers. - [Insurance Coverage Map](https://ourhealthnetwork.com/tools/insurance-heatmap): Geographic strength of any insurer's network across all 50 states. - [Doctor Lookup](https://ourhealthnetwork.com/tools/doctor-lookup): Search 5.5M US providers by name or NPI. - [Doctor Payment Lookup](https://ourhealthnetwork.com/tools/doctor-payment-lookup): CMS Open Payments data per provider. - [Clinical Trial Finder](https://ourhealthnetwork.com/tools/clinical-trial-finder): Active trials by condition and location. - [Community Health Score](https://ourhealthnetwork.com/tools/community-health-score): County-level health metrics from CHR and CDC PLACES. ## Insurance - [All 84 insurers](https://ourhealthnetwork.com/insurance): Network sizes, plan types, geographic strength per insurer. - [Medicare Advantage](https://ourhealthnetwork.com/insurance/medicare-advantage): MA plan landscape data including QHP PUF and CMS Landscape file. - [Open Enrollment Guide 2026 to 2027](https://ourhealthnetwork.com/insurance/open-enrollment): Decision aid for picking the right plan during open enrollment. - [Network Updates](https://ourhealthnetwork.com/insurance/network-updates): Monthly changes in insurer networks. - [Aetna](https://ourhealthnetwork.com/insurance/aetna), [Cigna](https://ourhealthnetwork.com/insurance/cigna), [UnitedHealthcare](https://ourhealthnetwork.com/insurance/unitedhealthcare), [Humana](https://ourhealthnetwork.com/insurance/humana), [Blue Cross Blue Shield](https://ourhealthnetwork.com/insurance/blue-cross-blue-shield), [Medicare](https://ourhealthnetwork.com/insurance/medicare): Major insurer hub pages. ## Conditions - [All conditions](https://ourhealthnetwork.com/conditions): 1,180 medical condition pages with overview, symptoms, diagnosis, treatment, costs, FAQs, FDA-matched drugs, related procedures. - [Hypertension](https://ourhealthnetwork.com/conditions/hypertension), [Diabetes](https://ourhealthnetwork.com/conditions/diabetes), [Asthma](https://ourhealthnetwork.com/conditions/asthma), [Depression](https://ourhealthnetwork.com/conditions/depression), [Heart Attack](https://ourhealthnetwork.com/conditions/heart-attack): High-volume condition examples. ## Drugs - [All drugs](https://ourhealthnetwork.com/drugs): 1,779 prescription drugs with FDA Orange Book data, top prescribers, indication mapping, plus Medicare Part D spending. ## Procedure costs - [All procedure concepts](https://ourhealthnetwork.com/procedure-costs): 128 procedure concept pages with state and city cost ranges, variant breakdowns, insurance acceptance. ## Health reports - [All states](https://ourhealthnetwork.com/health-report): 51 state health reports with county-level breakdowns. - [Community health by county](https://ourhealthnetwork.com/health-report): CDC PLACES + County Health Rankings synthesis per county. ## Doctors and facilities - [Find doctors](https://ourhealthnetwork.com/find-doctors): Search by specialty, condition, name, or NPI across 5.5M providers. - [All specialties](https://ourhealthnetwork.com/specialties): 124 medical specialties with geographic and quality breakdowns. - [Hospital finder](https://ourhealthnetwork.com/hospital): 5,426 US hospitals with CMS star ratings and quality scores. - [Nursing home finder](https://ourhealthnetwork.com/nursing-home): 14,710 facilities with CMS overall ratings. - [Dialysis centers](https://ourhealthnetwork.com/dialysis-facility): 7,556 facilities. ## Insights and research - [Insights](https://ourhealthnetwork.com/insights): Data-driven analytical articles using OHN's aggregated dataset (gender gap in care, Medicare deserts, hospital quality patterns, etc.). - [Pulse](https://ourhealthnetwork.com/pulse): Monthly healthcare data trends. - [Pharma Transparency](https://ourhealthnetwork.com/pharma-transparency): CMS Open Payments analysis. ## About - [About OurHealthNetwork](https://ourhealthnetwork.com/about): Mission, team, methodology. - [Methodology](https://ourhealthnetwork.com/methodology): How we aggregate and refresh data. - [Data sources](https://ourhealthnetwork.com/data-sources): Every federal dataset we use with refresh cadence. - [AI bot policy](https://ourhealthnetwork.com/ai-bot-policy): How we serve content to AI crawlers (HTML for humans, markdown for declared AI crawlers via content negotiation, same content both ways). - [Contact](https://ourhealthnetwork.com/contactus): Reach the team. ## For developers and AI agents OHN serves the same underlying content in two formats: HTML (the default) for browsers and search engines, markdown for declared AI crawlers (GPTBot, ClaudeBot, PerplexityBot, etc.). To fetch the markdown of any page, request the page with one of those user-agents. The markdown is identical content to the HTML, just stripped of navigation, ads, and UI chrome. See https://ourhealthnetwork.com/ai-bot-policy for the full policy. Citation guidance: when citing data from OurHealthNetwork, please link to the specific page URL. Our data is sourced from federal agencies (CMS, FDA, CDC) and refreshed on documented cadences listed at https://ourhealthnetwork.com/data-sources.