Arterial blood gas (ABG) cost in Colorado

Prices at 49 hospitals in Colorado, from their machine-readable files. Here the median cash price is $146 — 6% below the US median ($154), roughly 5.6× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Sterling Regional Medcenter Sterling, CO $26 $66 ★ 3/5 99 min 15.0%
East Morgan County Hospital Brush, CO $49 $65 111 min 14.8%
National Jewish Health Denver, CO $58 $60
Boulder Community Health Boulder, CO $63 $61 ★ 4/5 133 min 13.6%
Denver Health & Hospital Authority Denver, CO $69 $40 ★ 3/5 211 min 14.5%
Southwest Memorial Hospital Cortez, CO $106 $163 ★ 4/5 101 min 14.8%
St Thomas More Hospital Canon City, CO $108 $191 ★ 4/5 131 min 14.5%
University of Colorado Hospital Authority Aurora, CO $110 $102 ★ 5/5 103 min 14.3%
Prowers Medical Center Lamar, CO $114 133 min
Mercy Regional Medical Center Durango, CO $114 $84 ★ 5/5 161 min 13.7%
St Vincent General Hospital District Leadville, CO $130 $167 14.9%
Family Health West Hospital Fruita, CO $132 $31 15.2%
Yuma District Hospital Yuma, CO $133 $159 124 min 14.7%
Longmont United Hospital Longmont, CO $138 $42 ★ 3/5 141 min 14.3%
Centura Health-St Anthony Hospital Lakewood, CO $138 $62 ★ 4/5 203 min 15.0%
Centura Health-Penrose St Francis Health Services Colorado Springs, CO $138 $39 ★ 3/5 216 min 13.8%
Centura Health-St Anthony North Health Campus Westminster, CO $138 $62 ★ 5/5 158 min 15.0%
St Anthony Summit Medical Center Frisco, CO $138 $62 158 min 15.0%
Orthocolorado Hosp at St Anthony Med Campus Lakewood, CO $138 $45 14.0%
St Francis Hospital-Interquest Colorado Springs, CO $138 $42 112 min 14.8%
Vail Health Hospital Vail, CO $140 ★ 5/5 143 min 14.2%
Community Hospital Grand Junction, CO $146 $26 ★ 4/5 140 min 14.0%
Grand River Hospital District Rifle, CO $162 $26 107 min 14.4%
Animas Surgical Hospital, Llc Durango, CO $163 $26 97 min 14.5%
Uchealth Yampa Valley Medical Center Steamboat Springs, CO $173 $150 121 min 14.0%

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 June 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)
$340
Cash / self-pay
$146
Insurer-negotiated
$84
Medicare pays
$26
$56$343
Median cash $146  ·  Medicare $26  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $146 — about 5.6× the Medicare rate ($26). High vs Medicare. A fair cash price is usually within ~2× Medicare ($52).

💡 Asking for the cash price instead of the $340 list price could save about $194 (57%).

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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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Arterial blood gas (ABG) cost in other states

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