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Thumb base arthritis surgery (CMC arthroplasty) in Wisconsin: what insurers pay

Posted commercial rates at 40 Wisconsin hospitals, each next to its own Medicare base rate.

Open in the explorerAll statesEvery bill for the whole procedure

CPT 25447

HospitalMedian across insurers× MedicareInsurersFile date
Edgerton Hospital And Health Services Edgerton$2,1060.7×12026-07-19
Tomah Memorial Hospital Tomah$2,3930.8×22026-06-30
Ascension Ne Wisconsin - St Elizabeth Campus Appleton$2,9760.9×32026-01-01
Ascension Calumet Hospital Chilton$2,9760.9×32026-01-01
Ascension St Francis Hospital Milwaukee$3,0180.9×12026-01-01
Ascension Se Wisconsin Hospital - St Joseph Campus Milwaukee$3,0180.9×12026-01-01
Ascension Columbia St Mary'S Hospital Milwaukee Ca Milwaukee$3,2541.0×32026-01-01
Bellin Memorial Hospital Green Bay$5,8481.8×62026-06-27
Watertown Regional Medical Center Watertown$6,3242.0×12026-04-01
Marshfield Medical Center - Rice Lake Rice Lake$6,4002.0×32026-02-20
Marshfield Medical Center - Eau Claire Eau Claire$6,4002.0×32026-02-20
Marshfield Medical Center - Minocqua Minocqua$6,4002.0×32026-02-20
Marshfield Medical Center Marshfield$6,7662.1×12026-02-20
Gundersen Lutheran Medical Center La Crosse$6,9912.1×32026-06-27
Marshfield Medical Center - Weston Weston$7,0432.2×22026-02-20
Orthopaedic Hospital Of Wisconsin Glendale$7,1172.2×32026-01-01
Unitypoint Health - Meriter Madison$7,3012.3×12026-01-28
Marshfield Medical Center - Beaver Dam Beaver Dam$7,4772.4×12026-02-20
Froedtert Holy Family Memorial Hospital Manitowoc$9,3242.9×32025-12-31
Aspirus Divine Savior Hospital Portage$9,4763.0×42026-04-01
Froedtert Menomonee Falls Hospital Menomonee Falls$9,9583.1×42025-12-31
Aurora Medical Ctr Manitowoc County Two Rivers$11,1153.5×142025-11-21
Aurora Medical Center Sheboygan County Sheboygan$11,1153.5×142025-11-21
Aurora Medical Ctr Washington County Hartford$11,1153.4×142025-11-21
Aurora Medical Center Burlington Burlington$11,1153.4×142025-11-21
Aurora Lakeland Medical Center Elkhorn$11,1153.5×142025-11-21
Aurora Medical Center Bay Area Marinette$11,1153.5×142025-11-21
Aurora West Allis Medical Center West Allis$11,1153.4×142025-11-21
Aurora Medical Ctr Kenosha Kenosha$11,1153.5×142025-11-21
Aurora Baycare Medical Ctr Green Bay$11,1153.5×142025-11-21
Aurora Medical Ctr Oshkosh Oshkosh$11,1153.5×142025-11-21
Aurora Medical Center Summit Summit$11,1153.4×142025-11-21
Aurora Medical Center Grafton$11,1153.4×142025-11-21
Froedtert West Bend Hospital West Bend$11,2223.4×42025-12-31
Froedtert Community Hospital New Berlin$11,2873.5×42025-12-31
Aspirus Wausau Hospital Wausau$11,8393.7×22026-04-01
Aspirus Stevens Point Hospital Stevens Point$12,9084.1×22026-04-01
Aspirus Rhinelander Hospital Rhinelander$12,9084.1×22026-04-01
Aspirus Wisconsin Rapids Hospital Wisconsin Rapids$12,9084.1×22026-04-01
Howard Young Medical Ctr Woodruff$12,9084.1×22026-04-01

Questions

How much do insurers pay for thumb base arthritis surgery (cmc arthroplasty) in Wisconsin?

40 Wisconsin hospitals post usable commercial rates for thumb base arthritis surgery (cmc arthroplasty) in their federal price-transparency files. For CPT 25447, hospital outpatient, the median across 40 hospitals is $9,717, 3.0× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.