Trends · data through September 2026

Hospitals in St. Louis, MO-IL

Iceflower tracks 45 stores from 33 hospital chains in St. Louis, MO-IL. BJC HealthCare grew fastest over the last year, ahead of Mercy Health and Barnes-Jewish Hospital.

Rankings come from real card and bank transactions across a panel of 130M+ US and EU consumers. We publish relative growth and rankings, never revenue figures. About the data

Tracked chains
33
Tracked stores
45
Consumer panel
130M+

Growth ranking

Fastest-growing tracked hospital chains

Ranked by year-over-year growth of share of tracked local spend. Arrows show movement in the rankings since last year. Each dot in the chart is one tracked chain: bigger market position to the right, faster growth higher up, more tracked stores in a bigger dot. Colors match the store map below. BJC HealthCare and Mercy Health sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 B BJC HealthCare logo BJC HealthCare - +7.2%
2 M Mercy Health logo Mercy Health - -38.5%
3 B Barnes-Jewish Hospital - -41.2%
  • BJC HealthCare
  • SSM Health
  • Mercy Hospital St Louis
  • Mercy Health
  • St Louis Children's Hospital
  • St. Luke's Hospital
  • SSM Health St. Joseph Hospital
  • Other tracked chains

Store footprint

Store map

45 tracked store locations in St. Louis, MO-IL. The 7 largest tracked chains are highlighted.

  • BJC HealthCare (3)
  • SSM Health (4)
  • Mercy Hospital St Louis (1)
  • Mercy Health (5)
  • St Louis Children's Hospital (1)
  • St. Luke's Hospital (1)
  • SSM Health St. Joseph Hospital (2)
  • Other tracked chains

Top tracked chains by store count

  • 1 M Mercy Health logo Mercy Health 5
  • 2 S SSM Health 4
  • 3 B BJC HealthCare logo BJC HealthCare 3
  • 4 B Barnes-Jewish Hospital 3
  • 5 S SSM Health St. Joseph Hospital 2
  • 6 O Our Urgent Care 1
  • 7 P Peoples Health Centers 1
  • 8 S St Elizabeth's Hospital 1
  • 9 S Shriners Children's Hospital 1
  • 10 G Gateway Regional Medical Center 1
  • 11 R Ria Medical 1
  • 12 M Mercy St. Louis 1
  • 13 B Belleville Illinois 1
  • 14 Q Queeny Tower 1
  • 15 P Progress West Hospital 1
  • 16 M Missouri Baptist Medical 1
  • 17 B Barnes-Jewish West County Hospital logo Barnes-Jewish West County Hospital 1
  • 18 D Des Peres Hospital 1
  • 19 M Mercy Rehabilitation Hospital 1
  • 20 R Ranken Jordan Pediatric Bridge Hospital 1
  • 21 M Mercy Hospital Lincoln 1
  • 22 A Anderson Hospital 1
  • 23 1 1st Phorm logo 1st Phorm 1
  • 24 B BK Podiatry Centers 1
  • 25 M Mercy Jefferson Cancer and Hematology 1
  • 26 V Victory Men's Health 1
  • 27 S St. Louis Children's Hospital 1
  • 28 M Missouri Dermatology L 1
  • 29 C Christian Hospital 1
  • 30 M Mercy South 1
  • 31 S St. Luke's Hospital logo St. Luke's Hospital 1
  • 32 S St Louis Children's Hospital 1
  • 33 M Mercy Hospital St Louis logo Mercy Hospital St Louis 1

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