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Dialysis access (AV fistula) in Wisconsin: what insurers pay

Posted commercial rates at 38 Wisconsin hospitals, each next to its own Medicare base rate.

Open in the explorerAll statesEvery bill for the whole procedure

CPT 36821

HospitalMedian across insurers× MedicareInsurersFile date
Stoughton Hospital Stoughton$1,9530.6×12026-06-11
Ascension Ne Wisconsin - St Elizabeth Campus Appleton$2,3220.8×22026-01-01
Ascension Calumet Hospital Chilton$2,3220.8×22026-01-01
Ascension St Francis Hospital Milwaukee$2,4310.8×12026-01-01
Ascension Se Wisconsin Hospital - St Joseph Campus Milwaukee$2,4310.8×12026-01-01
Ascension Columbia St Mary'S Hospital Milwaukee Ca Milwaukee$2,5390.8×32026-01-01
Watertown Regional Medical Center Watertown$4,9591.6×12026-04-01
Marshfield Medical Center - Eau Claire Eau Claire$6,4002.0×32026-02-20
Marshfield Medical Center - Minocqua Minocqua$6,4002.1×32026-02-20
Orthopaedic Hospital Of Wisconsin Glendale$6,4842.1×32026-01-01
Gundersen Lutheran Medical Center La Crosse$6,5112.1×32026-06-27
Marshfield Medical Center Marshfield$6,7662.2×12026-02-20
Unitypoint Health - Meriter Madison$6,9762.3×12026-01-28
Marshfield Medical Center - Weston Weston$7,0432.3×22026-02-20
St Vincent Hospital Green Bay$7,3502.4×52026-03-24
Froedtert Holy Family Memorial Hospital Manitowoc$9,1583.0×32025-12-31
Froedtert Menomonee Falls Hospital Menomonee Falls$9,2622.9×42025-12-31
Aspirus Divine Savior Hospital Portage$9,3593.0×42026-04-01
Aurora Medical Center Bay Area Marinette$9,8363.2×142025-11-21
Froedtert Community Hospital New Berlin$9,9183.1×42025-12-31
Bellin Memorial Hospital Green Bay$10,1983.3×52026-06-27
Froedtert West Bend Hospital West Bend$10,3783.3×42025-12-31
Aurora Medical Ctr Manitowoc County Two Rivers$10,4923.4×142025-11-21
Aurora Medical Center Sheboygan County Sheboygan$10,4923.4×142025-11-21
Aurora Medical Ctr Washington County Hartford$10,4923.3×142025-11-21
Aurora Medical Center Burlington Burlington$10,4923.3×142025-11-21
Aurora Lakeland Medical Center Elkhorn$10,4923.4×142025-11-21
Aurora Medical Ctr Oshkosh Oshkosh$10,4923.4×142025-11-21
Aurora Medical Center Summit Summit$10,4923.3×142025-11-21
Aurora Medical Center Grafton$10,4923.3×142025-11-21
Aurora West Allis Medical Center West Allis$10,8653.5×142025-11-21
Aurora Medical Ctr Kenosha Kenosha$10,8653.5×142025-11-21
Aurora Baycare Medical Ctr Green Bay$10,8653.5×142025-11-21
Aspirus Wausau Hospital Wausau$11,8393.9×22026-04-01
Aspirus Stevens Point Hospital Stevens Point$12,6714.1×22026-04-01
Aspirus Rhinelander Hospital Rhinelander$12,6714.1×22026-04-01
Aspirus Wisconsin Rapids Hospital Wisconsin Rapids$12,6714.1×22026-04-01
Howard Young Medical Ctr Woodruff$12,6714.1×22026-04-01

CPT 36818

HospitalMedian across insurers× MedicareInsurersFile date
Watertown Regional Medical Center Watertown$4,9590.9×12026-04-01
Bellin Memorial Hospital Green Bay$5,5481.0×52026-06-27
Marshfield Medical Center - Minocqua Minocqua$7,2221.3×32026-02-20
Unitypoint Health - Meriter Madison$7,9841.5×12026-01-28
Orthopaedic Hospital Of Wisconsin Glendale$8,2561.5×32026-01-01
Marshfield Medical Center Marshfield$10,2011.9×12026-02-20
Aurora Medical Center Bay Area Marinette$10,3751.9×142025-11-21
Froedtert Holy Family Memorial Hospital Manitowoc$10,7852.0×32025-12-31
Aurora Medical Ctr Manitowoc County Two Rivers$11,0382.0×142025-11-21
Aurora Medical Center Sheboygan County Sheboygan$11,0382.0×142025-11-21
Aurora Medical Ctr Washington County Hartford$11,0382.0×142025-11-21
Aurora Medical Center Burlington Burlington$11,0382.0×142025-11-21
Aurora Lakeland Medical Center Elkhorn$11,0382.0×142025-11-21
Aurora West Allis Medical Center West Allis$11,0382.0×142025-11-21
Aurora Medical Ctr Kenosha Kenosha$11,0382.0×142025-11-21
Aurora Baycare Medical Ctr Green Bay$11,0382.0×142025-11-21
Aurora Medical Ctr Oshkosh Oshkosh$11,0382.0×142025-11-21
Aurora Medical Center Summit Summit$11,0382.0×142025-11-21
Aurora Medical Center Grafton$11,0382.0×142025-11-21
Gundersen Lutheran Medical Center La Crosse$11,2332.0×32026-06-27
Aspirus Divine Savior Hospital Portage$12,2862.3×42026-04-01
Froedtert Menomonee Falls Hospital Menomonee Falls$12,8582.3×42025-12-31
Froedtert Community Hospital New Berlin$13,1982.4×42025-12-31
Froedtert West Bend Hospital West Bend$13,6922.5×42025-12-31
Aspirus Wausau Hospital Wausau$15,1302.8×22026-04-01
Aspirus Stevens Point Hospital Stevens Point$18,1233.4×22026-04-01
Aspirus Rhinelander Hospital Rhinelander$18,1233.4×22026-04-01
Aspirus Wisconsin Rapids Hospital Wisconsin Rapids$18,1233.4×22026-04-01
Howard Young Medical Ctr Woodruff$18,1233.4×22026-04-01

Questions

How much do insurers pay for dialysis access (av fistula) in Wisconsin?

38 Wisconsin hospitals post usable commercial rates for dialysis access (av fistula) in their federal price-transparency files. For CPT 36821, hospital outpatient, the median across 38 hospitals is $9,877, 3.2× each hospital's local Medicare base rate. Your share depends on your plan's deductible and coinsurance; the surgeon and anesthesia bill separately.