Blood type test (Rh/D antigen) cost in Maryland

Prices at 36 hospitals in Maryland, from their machine-readable files. Here the median cash price is $12 — 76% below the US median ($47), roughly 3.8× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Western Maryland Regional Medical Center Cumberland, MD $6 $10 ★ 4/5 235 min
Luminis Health Anne Arundel Medical Center, Inc Annapolis, MD $7 ★ 3/5 245 min
Frederick Health Hospital Frederick, MD $8 ★ 3/5 230 min
Holy Cross Germantown Hospital Germantown, MD $8 $8 ★ 1/5 233 min
Medstar Saint Mary's Hospital Leonardtown, MD $9 $9 ★ 4/5 256 min
Medstar Franklin Square Medical Center Rosedale, MD $9 $9 ★ 3/5 367 min
Luminis Health J Kent McNew Family Medical Center Annapolis, MD $9
Luminis Health Doctors Community Medical Ctr, Inc Lanham, MD $9 ★ 3/5 272 min
University of Md Baltimore Washington Medical Center Glen Burnie, MD $9 ★ 5/5
Adventist Healthcare White Oak Medical Center Silver Spring, MD $10 $10 ★ 3/5 296 min
Adventist Healthcare Shady Grove Medical Center Rockville, MD $10 $10 ★ 2/5 204 min
Medstar Montgomery Medical Center Olney, MD $11 $11 ★ 3/5 259 min
University of Md Capital Region Medical Center Upper Marlboro, MD $11 ★ 1/5 246 min
Calverthealth Medical Center Prince Frederick, MD $11 ★ 5/5 194 min
Tidalhealth Peninsula Regional, Inc Salisbury, MD $11 $11 ★ 4/5 177 min
Umd Upper Chesapeake Medical Center Bel Air, MD $11 ★ 2/5 239 min
Um Upper Chesapeake Behavioral Health Pavilion At Aberdeen, MD $11
Medstar Southern Maryland Hospital Center Clinton, MD $12 $12 ★ 2/5 356 min
Medstar Harbor Hospital Baltimore, MD $12 $12 ★ 4/5 212 min
Holy Cross Hospital Silver Spring, MD $12 $12 ★ 2/5 314 min
Medstar Good Samaritan Hospital Baltimore, MD $12 $12 ★ 3/5 247 min
University of Md Medical Center Midtown Campus Baltimore, MD $12 ★ 3/5 243 min
University of Maryland Medical Center Baltimore, MD $12 ★ 3/5 309 min
University of Md Charles Regional Medical Center La Plata, MD $12 ★ 3/5 262 min
University of Md St Joseph Medical Center Towson, MD $12 ★ 5/5 264 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 September 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)
$12
Cash / self-pay
$12
Insurer-negotiated
$11
Medicare pays
$3
$8$14
Median cash $12  ·  Medicare $3  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $12 — about 3.8× the Medicare rate ($3). High vs Medicare. A fair cash price is usually within ~2× Medicare ($6).

💡 Asking for the cash price instead of the $12 list price could save about $0 (2%).

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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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Blood type test (Rh/D antigen) cost in other states

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