100 providers found

Best Cardiologists in Louisville

Looking for a cardiologist in Louisville? Most patients narrow the list by insurance first, then by location and reviews. 100+ verified cardiologists appear below.

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100 cardiologists in Louisville

Cardiologists in Louisville by insurance

These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.

AetnaBCBSUnitedHealthcareCignaHumanaKaiser PermanenteAnthemMedicareMedicaidTRICARE

Cardiologists in nearby cities

Same specialty in cities near Louisville — useful if your insurance network extends across the metro.

Cardiologists in ArlingtonCardiologists in DallasCardiologists in HoustonCardiologists in AustinCardiologists in PhoenixCardiologists in Los AngelesCardiologists in San DiegoCardiologists in ChicagoCardiologists in MiamiCardiologists in New York

About finding a cardiologist in Louisville

Louisville has cardiologists practicing across hospital systems, group practices, and independent clinics. When choosing a cardiologist in Louisville, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.

Many Louisville cardiologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.

Common questions about cardiologists in Louisville

How do I find the highest-rated cardiologist in Louisville?+

Sort the list above by rating. Heallexa surfaces verified patient reviews alongside credentials so you can see whether a provider's strengths match what you actually need.

What if no Louisville cardiologists accept my insurance?+

Try the surrounding metro — insurance networks often extend across multiple cities. The nearby-cities links below open the same specialty in adjacent markets. Always confirm coverage directly with the provider.

Are walk-in visits available with Louisville cardiologists?+

Walk-ins are uncommon for most cardiologists. The "available today" filter shows providers with open same-day slots.

How often is this Louisville list updated?+

Heallexa refreshes provider data from public NPI records and license databases on a rolling basis. Listings that fall out of the active registry are removed automatically.

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