Ranked list
The 10 largest medical groups in Illinois by Medicare Part B payments
The same ranking for Illinois medical groups.
Ranked listRefreshed monthly
The 10 largest medical groups in Iowa by Medicare Part B payments
Scanlan Center for School Mental Health Clinic has the most Medicare Part B payments of any medical group in Iowa, $115.9 million, followed by Sanford Health Lake Park Clinic in Lake Park ($102.9M) and UnityPoint Clinic in West Des Moines ($76.9M). Together the 10 leaders account for $583.2 million in Medicare Part B payments in nine cities.
- Scanlan Center for School Mental Health Clinic$115.9M1,422physicians
- Sanford Health Lake Park Clinic$102.9M388physicians
- UnityPoint Clinic$76.9M1,007physicians
- McFarland Clinic$67M253physicians
- Broadlawns Medical Center$47.9M388physicians
- Wolfe Eye Clinic$45.8M33physicians
- UnityPoint Health - St. Luke's (St. Luke's Regional Medical Center)$34.1M203physicians
- MercyOne Iowa Heart Center$32.9M83physicians
- Southeast Iowa Regional Medical Center$30.1M326physicians
- Physicians' Clinic of Iowa$29.6M66physicians
The 10 highest of 968 Iowa medical groups that report Medicare Part B payments. Ranks compare size, not quality of care.
Every medical group in IowaThe 10 top Iowa medical groups hold 35% of all Medicare Part B payments
968 Iowa medical groups report Medicare Part B payments, $1.66 billion in all. The 10 on this list hold $583.2 million of it. The median medical group has $110,230 in Medicare Part B payments, so Scanlan Center for School Mental Health Clinic is about 1,052 times that size.
- of all Medicare Part B payments at Iowa medical groups that report them
- 35%
- the size of the median Iowa medical group, which has $110,230 in Medicare Part B payments
- 1,052×
- of the 968 Iowa medical groups that report Medicare Part B payments
- 1%
How we ranked the top Iowa medical groups
- Measure
- Medicare Part B payments to each group from CMS claims data.
- What counts as a group
- One Medicare PAC ID. A group that bills under several names counts once.
- Field
- 968 Iowa medical groups in the Dmand AI database report Medicare Part B payments.
- Ties
- Medical groups with the same number share a rank.
- What a rank means
- Size only. A rank compares Medicare Part B payments; it says nothing about quality of care.
- Refresh
- Monthly. Updated Oct 28, 2026.
FAQ
Questions about the top Iowa medical groups
Answers from the same data, updated monthly.
Which Iowa medical group has the most Medicare Part B payments?
Scanlan Center for School Mental Health Clinic in Iowa City, with $115.9 million in Medicare Part B payments. Sanford Health Lake Park Clinic is second with $102.9M.
What are the top 10 Iowa medical groups by Medicare Part B payments?
Scanlan Center for School Mental Health Clinic ($115.9M), Sanford Health Lake Park Clinic ($102.9M), UnityPoint Clinic ($76.9M), McFarland Clinic ($67M), Broadlawns Medical Center ($47.9M), Wolfe Eye Clinic ($45.8M), UnityPoint Health - St. Luke's (St. Luke's Regional Medical Center) ($34.1M), MercyOne Iowa Heart Center ($32.9M), Southeast Iowa Regional Medical Center ($30.1M), Physicians' Clinic of Iowa ($29.6M).
How many Medicare Part B payments does a typical Iowa medical group have?
The median Iowa medical group that reports Medicare Part B payments has $110,230 in Medicare Part B payments, out of 968 that report them.
How often is this list updated?
Every month, when the Dmand AI database refreshes. This version is from Oct 28, 2026.
More ranked lists
Every ranked listRanked list
The 10 largest medical groups in the US by Medicare Part B payments
The national ranking by Medicare Part B payments.
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