CK-MB heart enzyme test cost in Tennessee

Prices at 54 hospitals in Tennessee, from their machine-readable files. Here the median cash price is $36 — 57% below the US median ($84), roughly 3.1× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Saint Thomas Hospital for Spinal Surgery Nashville, TN $15 $21 14.0%
Hancock County Hospital Sneedville, TN $20 $61 106 min
Wellmont Bristol Regional Medical Center Bristol, TN $20 $12 ★ 2/5 192 min 15.8%
Wellmont Holston Valley Medical Center Kingsport, TN $20 $12 ★ 2/5 207 min 14.8%
Sycamore Shoals Hospital Elizabethton, TN $20 $12 ★ 2/5 154 min 15.0%
Hawkins County Memorial Hospital Rogersville, TN $20 $12 112 min 14.9%
Greeneville Community Hospital Greeneville, TN $20 $12 ★ 2/5 159 min 16.0%
Johnson City Medical Center Johnson City, TN $20 $12 ★ 1/5 208 min 15.5%
Indian Path Community Hospital Kingsport, TN $20 $12 147 min 14.5%
Franklin Woods Community Hospital Johnson City, TN $20 $12 ★ 3/5 176 min 14.2%
Johnson County Community Hospital Mountain City, TN $20 $12 126 min
Big South Fork Medical Center Oneida, TN $21 $69 168 min
Baptist Memorial Hospital-Carroll County Huntingdon, TN $25 $17 ★ 4/5 118 min 15.1%
Baptist Memorial Hospital Memphis, TN $25 $17 ★ 3/5 174 min 15.4%
Baptist Memorial Hospital Tipton Covington, TN $25 $17 ★ 3/5 149 min 17.0%
University Health System, Inc Knoxville, TN $26 $42 ★ 4/5 245 min 14.9%
East Tennessee Childrens Hospital Knoxville, TN $26 $42
Regional One Health Memphis, TN $32 $12 ★ 1/5 290 min 16.2%
Parkwest Medical Center Knoxville, TN $35 $16 ★ 3/5 259 min 14.9%
Methodist Hospitals of Memphis Memphis, TN $35 $12 ★ 3/5 237 min 15.3%
Cumberland Medical Center Crossville, TN $36 $13 ★ 4/5 201 min 15.1%
Morristown Hamblen Hospital Association Morristown, TN $36 $12 ★ 2/5 199 min 15.7%
Roane Medical Center Harriman, TN $36 $12 ★ 4/5 174 min 15.5%
Methodist Medical Center of Oak Ridge Oak Ridge, TN $36 $12 ★ 4/5 184 min 15.0%
Leconte Medical Center Sevierville, TN $36 $13 ★ 5/5 195 min 14.4%

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 July 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)
$134
Cash / self-pay
$36
Insurer-negotiated
$12
Medicare pays
$12
$20$131
Median cash $36  ·  Medicare $12  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $36 — about 3.1× the Medicare rate ($12). On the higher side. A fair cash price is usually within ~2× Medicare ($23).

💡 Asking for the cash price instead of the $134 list price could save about $98 (73%).

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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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