C-reactive protein (CRP) cost in South Dakota

Prices at 41 hospitals in South Dakota, from their machine-readable files. Here the median cash price is $106 — 98% above the US median ($53), roughly 20.4× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Avera Heart Hospital of South Dakota Sioux Falls, SD $21 $12 ★ 5/5 110 min —
Sanford Canton-Inwood Medical Center-CAH Canton, SD $40 $37 — 124 min —
Sanford Clear Lake Medical Center Clear Lake, SD $46 $47 — 93 min —
Eureka Community Health Services-CAH Eureka, SD $52 $49 — 117 min —
Freeman Medical Center-CAH Freeman, SD $52 $49 — 123 min —
Sanford Hospital Webster-CAH Webster, SD $54 $50 — 110 min —
Brookings Health System Brookings, SD $75 $109 ★ 4/5 97 min —
Community Memorial Hospital Redfield, SD $86 $96 ★ 4/5 102 min —
Sioux Falls Specialty Hospital Sioux Falls, SD $88 $78 — — —
St Michael's Hospital-CAH Tyndall, SD $90 $84 — 112 min —
Avera St Lukes Aberdeen, SD $94 $91 ★ 4/5 126 min —
Milbank Area Hospital/avera Health Milbank, SD $94 $91 — 126 min —
Monument Health Custer Hospital Custer, SD $95 $93 — 132 min —
Monument Health Rapid City Hospital Rapid City, SD $98 $76 ★ 3/5 172 min —
Marshall County Healthcare Center-CAH Britton, SD $100 $66 — 105 min —
Monument Health Lead-Deadwood Hospital Deadwood, SD $100 $93 — 90 min —
Monument Health Sturgis Hospital Sturgis, SD $100 $93 — 132 min —
Monument Health Spearfish Hospital Spearfish, SD $104 $9 ★ 4/5 144 min —
Sanford Chamberlain Medical Center Chamberlain, SD $106 $98 — 80 min —
Landmann Jungman Memorial Hospital Corporation Scotland, SD $112 $104 — — —
Bennett County Hospital and Nursing Home-CAH Martin, SD $114 — — 80 min —
Hans P Peterson Memorial Hospital-CAH Philip, SD $115 $112 — 88 min —
Avera St Benedict Health Center-CAH Parkston, SD $115 $98 ★ 5/5 109 min —
Douglas County Memorial Hospital-CAH Armour, SD $126 $122 — 118 min —
Faulkton Area Medical Center Faulkton, SD $129 $136 — 122 min —

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 October 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)
$115
Cash / self-pay
$106
Insurer-negotiated
$97
Medicare pays
$5
$51$235
Median cash $106  ·  Medicare $5  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $106 — about 20.4× the Medicare rate ($5). High vs Medicare. A fair cash price is usually within ~2× Medicare ($10).

💡 Asking for the cash price instead of the $115 list price could save about $9 (8%).

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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.

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