Trends · data through August 2026

Hospitals in Wisconsin

Iceflower tracks 47 stores from 29 hospitals chains in Wisconsin. Ascension Health grew fastest over the last year, ahead of Aurora Health Care and Mercy Health.

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
29
Tracked stores
47
Consumer panel
130M+

Growth ranking

Fastest-growing tracked hospitals 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. Ascension Health and Aurora Health Care sit in the high-growth half.

# Chain YoY growth
RankChainRank movementYoY growth
1 A Ascension Health logo Ascension Health - +9.4%
2 A Aurora Health Care logo Aurora Health Care - -7.1%
3 M Mercy Health logo Mercy Health - -16.7%
  • Children's Wisconsin
  • Aurora Health Care
  • Froedtert Hospital
  • Michael V. Coogan, MD
  • Froedtert
  • Medical Weight Loss & Wellness
  • Total Health & Wellness
  • Other tracked chains

Store footprint

Store map

47 tracked store locations in Wisconsin. The 7 largest tracked chains are highlighted.

  • Children's Wisconsin (1)
  • Aurora Health Care (15)
  • Froedtert Hospital (1)
  • Michael V. Coogan, MD (1)
  • Froedtert (1)
  • Medical Weight Loss & Wellness (1)
  • Total Health & Wellness (1)
  • Other tracked chains

Top tracked chains by store count

  • 1 A Aurora Health Care logo Aurora Health Care 15
  • 2 M Mercy Health logo Mercy Health 3
  • 3 A Ascension Health logo Ascension Health 3
  • 4 S SSM Health Monroe Hospital 1
  • 5 A Aurora Medical Center Oshkosh 1
  • 6 G Geronimo Hospitality Group 1
  • 7 V Veterans Affairs Medical Center logo Veterans Affairs Medical Center 1
  • 8 M Milwaukee Campus 1
  • 9 S St. Joseph's Community Hospital 1
  • 10 A Aurora Lakeland Medical Center 1
  • 11 W Wisconsin Radiology Specialists Sc 1
  • 12 W William S. Middleton Memorial Veterans Hospital 1
  • 13 U UW Health Administrative Services 1
  • 14 A Aurora Medical Center Burlington 1
  • 15 F Froedtert Community Memorial Hospital logo Froedtert Community Memorial Hospital 1
  • 16 A Aurora Wellness Center 1
  • 17 C Columbia St Mary's-Ozaukee 1
  • 18 G Gundersen Health System logo Gundersen Health System 1
  • 19 A Aurora Summit ICU 1
  • 20 A Aurora Medical Center logo Aurora Medical Center 1
  • 21 A Aurora Sinai Medical Center logo Aurora Sinai Medical Center 1
  • 22 A Aurora Baycare Medical Center 1
  • 23 A Ascension St. Francis Hospital 1
  • 24 T Total Health & Wellness 1
  • 25 M Medical Weight Loss & Wellness 1
  • 26 F Froedtert logo Froedtert 1
  • 27 M Michael V. Coogan, MD 1
  • 28 F Froedtert Hospital logo Froedtert Hospital 1
  • 29 C Children's Wisconsin logo Children's Wisconsin 1

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