CHAMPVADoctors

CHAMPVA Cardiologists in Iowa

836 cardiologists in Iowa accept Medicare assignment, which means they can bill CHAMPVA. Here is how to find one and what to ask before you book.

Cardiologists in Iowa836
Where Iowa ranks nationally26th of 51 states
Share of all US cardiologists1.2%
All CHAMPVA-billable providers in Iowa34,780
Iowa cities with verified local listings6

Counts come from the federal CMS Doctors and Clinicians registry, refreshed 2026-09-07. The VA publishes no CHAMPVA provider directory, so this is the closest thing to one.

Cardiologists verified in Iowa

Real practice locations pulled from the federal NPPES registry, each with a street address and a local phone number. Always ask the billing office to confirm CHAMPVA before you book.

Results come from the federal NPPES registry with real practice addresses and local phone numbers. Add a city to narrow it down.

Cardiologists by city in Iowa

Each city page opens with the cardiology filter already applied.

Cedar Rapids 166 localWaterloo 159 localSioux City 156 localDes Moines 152 localDavenport 148 localIowa City 126 local

How cardiologists compare in Iowa

Among the seven clinician types we count by state, cardiology is the 5th largest in Iowa with 836 providers, behind internal medicine doctors (1,163) and family doctors (2,709), and ahead of psychiatrists (474). That matters when you are deciding how wide to cast your net: a larger pool usually means a shorter drive and a faster appointment.

The deepest benches in Iowa are Cedar Rapids with 166 verified local providers, Waterloo with 159 verified local providers, Sioux City with 156 verified local providers, and we list 3 more Iowa cities. Start with the nearest one, then widen if nobody is taking new patients.

What CHAMPVA covers for cardiology

Cardiology visits and diagnostic testing are covered outpatient care, and the VA's provider fact sheet states that approvals for specialist referrals and diagnostic tests are not required when medically necessary. Hospital-based cardiac procedures fall under the Medicare hospital rule, so a Medicare-participating hospital must accept CHAMPVA. Inpatient stays are covered, and every dollar of cost share counts toward the $3,000 yearly family cap.

Before you call a Iowa office: Most cardiology groups are hospital-affiliated. Ask the billing office whether they bill under the hospital's tax ID; if so, the Medicare rule applies and acceptance is not optional.

The rules above are federal, so they read the same in Iowa as anywhere else. Our cardiologists page has the full detail including anything that needs advance approval.

Common questions

How many cardiologists in Iowa can bill CHAMPVA?

836 clinicians in Iowa are listed in the federal CMS registry under cardiology, and clinicians who accept Medicare assignment can bill CHAMPVA. That is the 26th largest pool of any state. Each practice still decides for itself, so confirm with the billing office before you book.

Do I need a referral to see a cardiologist in Iowa with CHAMPVA?

No. CHAMPVA does not require referrals anywhere in the country. A short list of services needs preauthorization instead, such as inpatient mental health care and organ transplants.

What will I pay to see a cardiologist in Iowa?

After a $50 per person yearly deductible you pay 25 percent of the CHAMPVA allowable amount, and your family's out-of-pocket costs for covered care stop at $3,000 a year. A provider who accepts CHAMPVA cannot bill you above the allowable.

More on CHAMPVA and cardiologists or every CHAMPVA provider in Iowa.