CA 19-9 tumor marker test cost in South Dakota

Prices at 34 hospitals in South Dakota, from their machine-readable files. Here the median cash price is $179 — 85% above the US median ($97), roughly 8.6× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Dunes Surgical Hospital Dakota Dunes, SD $33 $28 15.3%
Sanford Clear Lake Medical Center Clear Lake, SD $102 $105 100 min
Sanford Hospital Webster-CAH Webster, SD $102 $94 111 min 14.7%
Sanford Chamberlain Medical Center Chamberlain, SD $102 $94 87 min 15.6%
Sanford Canton-Inwood Medical Center-CAH Canton, SD $102 $94 124 min
Brookings Health System Brookings, SD $130 $190 ★ 4/5 100 min 13.7%
Avera St Benedict Health Center-CAH Parkston, SD $132 $112 ★ 5/5 110 min 14.2%
Faulkton Area Medical Center Faulkton, SD $151 $22 118 min 15.0%
Marshall County Healthcare Center-CAH Britton, SD $155 $102 105 min 14.7%
Avera St Mary's Hospital Pierre, SD $163 $124 ★ 2/5 129 min 14.3%
Monument Health Rapid City Hospital Rapid City, SD $172 $33 ★ 3/5 160 min 14.5%
Monument Health Custer Hospital Custer, SD $172 $33 134 min 15.7%
Avera Sacred Heart Hospital Yankton, SD $174 $155 ★ 3/5 116 min 15.4%
Avera Gregory Hospital Gregory, SD $174 $155 140 min 14.3%
Avera Dells Area Hospital-CAH Dell Rapids, SD $176 $144 105 min 15.1%
Sioux Falls Specialty Hospital Sioux Falls, SD $182 $160 14.9%
Avera Queen of Peace Mitchell, SD $194 $137 ★ 4/5 103 min 14.4%
Community Memorial Hospital Redfield, SD $197 $220 ★ 4/5 99 min 15.0%
Bowdle Hospital-CAH Bowdle, SD $198 $178 98 min
St Michael's Hospital-CAH Tyndall, SD $198 $184 116 min 14.9%
Bennett County Hospital and Nursing Home-CAH Martin, SD $209 78 min
Avera St Lukes Aberdeen, SD $218 $210 ★ 4/5 123 min 15.2%
Milbank Area Hospital/avera Health Milbank, SD $218 $210 125 min 14.8%
Douglas County Memorial Hospital-CAH Armour, SD $242 $263 115 min 15.1%
Avera Flandreau Hospital-CAH Flandreau, SD $280 $211 112 min 15.2%

CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated August 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.

Price comparison (median)

Chargemaster (list price)
$193
Cash / self-pay
$179
Insurer-negotiated
$137
Medicare pays
$21
$102$311
Median cash $179  ·  Medicare $21  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $179 — about 8.6× the Medicare rate ($21). High vs Medicare. A fair cash price is usually within ~2× Medicare ($42).

💡 Asking for the cash price instead of the $193 list price could save about $14 (7%).

Estimate what you’ll pay
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Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

CA 19-9 tumor marker test cost in other states

All CA 19-9 tumor marker test prices (national) → · All hospitals in South Dakota →