18 providers found

Best Cardiologists in San Mateo CA

Looking for a cardiologist in San Mateo CA? Most patients narrow the list by insurance first, then by location and reviews. 18+ verified cardiologists appear below.

18 cardiologists in San Mateo CA

Cardiologists in San Mateo CA by insurance

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

Cardiologists in nearby cities

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

About finding a cardiologist in San Mateo CA

San Mateo CA has cardiologists practicing across hospital systems, group practices, and independent clinics. When choosing a cardiologist in San Mateo CA, 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 San Mateo CA 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 San Mateo CA

How much does a visit to a cardiologist cost in San Mateo CA?+

In-network cardiologists in San Mateo CA typically run $120–$300 for an initial visit before insurance. Out-of-network rates can be 3–5× higher. Use the insurance filter above to see San Mateo CA cardiologists who list your specific plan, and confirm acceptance directly with the office before booking.

Are San Mateo CA cardiologists accepting new patients?+

Most San Mateo CA listings indicate new-patient status on the profile. Wait times vary by specialty and insurance; calling the office directly is the fastest way to confirm same-week availability.

Which insurance plans do San Mateo CA cardiologists list?+

Major plans in include Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings show plans the provider has indicated they accept — always confirm in-network status directly with the office before your appointment.

Do I need a referral to see a cardiologist in San Mateo CA?+

Most PPO plans in allow direct booking. HMO and many Medicare Advantage plans require a primary-care referral first. Confirm with your insurer or the office before booking.

Other specialties in San Mateo CA

As Seen In