Healthcare Insights

Top IDNs by Physician Group Membership

The following list highlights the top Integrated Delivery Networks (IDNs) by number of affiliated physician groups. A physician group is constituted by one or more physicians operating as an organization to deliver care.  In order for an organization to be placed under a network, Definitive Healthcare requires that the IDN have ownership or operational control over the group. 

With 42 affiliated physician groups, Wills-Knighton Health System—a Louisiana-based IDN—has the greatest number of reported in-network physician groups.  The states appearing the most frequently as IDN headquarters were Pennsylvania and Tennessee, each with five networks represented. Due to numerous ties, the top 23 IDNs are represented in the list below. 

Top IDNs by Physician Group Membership

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  Network Name Definitive ID State Affiliated Physician Groups Net Patient Revenue Explore This Dataset
1 Willis-Knighton Health System 7091 LA 42 $1,057,835,074.00 Explore This Profile
2 Saint Francis Healthcare System 992190 MO 36 $527,267,909.00 Explore This Profile
3 Novant Health 4736 NC 27 $3,746,688,899.00 Explore This Profile
4 University of Pittsburgh Medical Center 6448 PA 26 $8,814,665,418.00 Explore This Profile
5 Community Health Systems 542233 TN 25 $10,803,609,740.00 Explore This Profile
6 Allegheny Health Network 7155 PA 24 $2,541,073,782.00 Explore This Profile
7 HCA East Florida Division 780654 FL 20 $3,385,979,772.00 Explore This Profile
7 HCA Healthcare 4710 TN 20 $43,736,535,205.00 Explore This Profile
9 Baptist Health South Florida 7010 FL 18 $3,115,809,504.00 Explore This Profile
9 Dignity Health 4698 CA 18 $11,716,357,682.00 Explore This Profile
11 Baylor Scott & White Health 577357 TX 17 $7,093,830,295.00 Explore This Profile
12 Jefferson Health 7210 PA 16 $3,739,470,428.00 Explore This Profile
12 LifePoint Health 7004 TN 16 $8,135,145,521.00 Explore This Profile
12 UPMC Pinnacle 550155 PA 16 $1,512,010,615.00 Explore This Profile
15 Acadia Healthcare 7230 TN 15 $857,151,639.00 Explore This Profile
15 HCA Continental Division 780649 CO 15 $2,636,549,608.00 Explore This Profile
17 HCA West Florida Division 780653 FL 14 $2,856,763,352.00 Explore This Profile
18 Adventist Health 7053 CA 13 $4,230,354,325.00 Explore This Profile
18 Baptist Health (Jacksonville FL) 4699 FL 13 $1,424,057,214.00 Explore This Profile
18 Universal Health Services 7055 PA 13 $9,411,099,588.00 Explore This Profile
21 Atrium Health 4697 NC 12 $7,404,799,037.00 Explore This Profile
21 Duke LifePoint Healthcare 541933 TN 12 $1,491,003,301.00 Explore This Profile
21 HCA Medical City Healthcare 780650 TX 12 $3,138,212,353.00 Explore This Profile

Fig 1. Data from Definitive Healthcare Hospitals & IDNs Database; affiliation data is proprietary to Definitive Healthcare.

 
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