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Urine Osmolality Cost in Missouri

What this costs without insurance: real self-pay cash prices and insurance-negotiated rates at 92 Missouri hospitals. CPT 83935. Sourced directly from each facility's CMS-mandated transparency file. Dataset: Q4 2026.

📊 Median $41.81 📉 Low $6.00 📈 High $331 🏥 92 hospitals 🏛️ 67 with insurance contracts

Hospital comparison — Missouri

Sorted by cash price (lowest first). Showing top 60 of 92 hospitals.

Billed more than $41.81 for this? That gap is evidence. Build my dispute letter
HospitalCashUHCBCBSAetnaCignaHumanaMultiPlanCenteneFirst Health
ST. JOSEPH MEDICAL CENTER
KANSAS CITY
$6.00 $6.14$6.82$6.82$6.82————
ST. MARY'S MEDICAL CENTER
BLUE SPRINGS
$6.00 $6.14$6.82$6.82$6.82————
MERCY PRIMARY CARE - BERNIE
BERNIE
$14.70 $6.14$6.82$6.82—————
MERCY PRIMARY CARE - POPLAR BLUFF
POPLAR BLUFF
$14.70 $6.14$6.82$6.82—————
MERCY PRIMARY CARE - NEW MADRID
NEW MADRID
$14.70 $6.14$6.82$6.82—————
MERCY WALMART CLINIC
DEXTER
$14.70 $6.14$6.82$6.82—————
MISSOURI DELTA MEDICAL CENTER
SIKESTON
$14.70 $6.14$6.82$6.82—————
MERCY PRIMARY CARE - MALDEN
MALDEN
$14.70 $6.14$6.82$6.82—————
MERCY PRIMARY CARE - BLOOMFIELD
NORTH BLOOMFIELD
$14.70 $6.14$6.82$6.82—————
MERCY PRIMARY CARE - STODDARD
DEXTER
$14.70 $6.14$6.82$6.82—————
KINDRED HOSPITAL NORTHLAND
KANSAS CITY
$15.27 ————————
MISSOURI BAPTIST MEDICAL CENTER
ST. LOUIS
$16.37 $6.96$7.23$6.82$9.39$6.94$20.46—$20.27
CEDAR COUNTY MEMORIAL HOSPITAL
EL DORADO SPRINGS
$22.80 $6.14—$54.00$90.00$54.00$65.00$54.00—
LAKE REGIONAL HEALTH SYSTEM
OSAGE BEACH
$22.80 $6.45—$75.00$70.00————
CITIZENS MEMORIAL HOSPITAL
BOLIVAR
$24.40 $6.82—$6.82$80.00$6.82—$7.02—
RANKEN JORDAN A PEDIATRIC BRIDGE HOSPITAL
MARYLAND HEIGHTS
$25.89 ————————
BARNES-JEWISH HOSPITAL
ST. LOUIS
$26.40 $6.96$21.36$13.20$9.62$22.59$33.00—$32.69
HARRISON COUNTY COMMUNITY HOSPITAL
BETHANY
$27.30 $8.60$26.88$23.94$33.60$24.36$6.55$24.36—
SSM HEALTH CARDINAL GLENNON CHILDREN'S MEDICAL CENTER
ST. LOUIS
$27.50 $6.82$9.47—$13.51————
SSM HEALTH DEPAUL HOSPITAL - ST. LOUIS
BRIDGETON
$28.05 $6.82$9.69—$11.43————
SSM HEALTH ST JOSEPH HEALTH CENTER -SAINT CHARLES
ST. CHARLES
$28.05 $6.82$9.69—$11.43————
SSM HEALTH ST. CLARE HOSPITAL - FENTON
FENTON
$28.05 $6.82$9.69—$11.43————
SSM HEALTH ST. JOSEPH HOSPITAL-WENTZVILLE
WENTZVILLE
$28.05 $6.82$9.69—$11.43————
SSM HEALTH ST. MARY'S HOSPITAL ST LOUIS
ST. LOUIS
$28.05 $6.82$9.69—$11.43————
SSM HEALTH ST. JOSEPH HOSPITAL - LAKE SAINT LOUIS
LAKE ST. LOUIS
$28.05 $6.82$9.69—$11.43————
COX MEDICAL CENTER BRANSON
BRANSON
$29.76 $6.82$100$85.00$56.00$6.82$87.00——
GOLDEN VALLEY MEMORIAL HOSPITAL
CLINTON
$30.00 $6.75$70.00$6.82$79.00$6.82$85.00$8.18$90.00
PROGRESS WEST HOSPITAL
O'FALLON
$30.60 $6.96$16.13$11.80$9.39$18.99$38.25—$37.89
CHRISTIAN HOSPITAL
ST. LOUIS
$30.60 $6.96$7.23$6.82$9.39$6.94$38.25—$37.89
BARNES-JEWISH WEST COUNTY HOSPITAL
ST LOUIS
$30.60 $6.96$7.23$6.82$9.39$6.94$38.25—$37.89
BARNES-JEWISH ST. PETERS HOSPITAL
ST. PETERS
$30.60 $6.96$16.13$11.80$9.39$18.99$38.25—$37.89
BOTHWELL REGIONAL HEALTH CENTER
SEDALIA
$30.75 $6.82$5.46$80.00$49.00$6.82$6.82$6.82—
UNIVERSITY HEALTH LAKEWOOD MEDICAL CENTER
LEES SUMMIT ROAD KANSAS CITY
$30.80 $3.90$11.30$8.19$10.29$6.82$73.00$114—
UNIVERSITY HEALTH TRUMAN MEDICAL CENTER
HOLMES KANSAS CITY
$30.80 $3.90$9.66$8.19$10.29$6.82$73.00$114$10.08
BOONE HOSPITAL CENTER
COLUMBIA
$31.99 $6.82$6.96$7.04$25.99$6.94—$7.16—
LIBERTY HOSPITAL
LIBERTY
$32.00 $6.82$6.82$6.82$19.16$6.96—$8.66—
ST. LOUIS CHILDREN'S HOSPITAL
ST LOUIS
$32.40 $6.82$7.23$6.82$26.68$6.94$40.50—$40.12
SSM HEALTH ST. LOUIS UNIVERSITY HOSPITAL
ST. LOUIS
$33.00 $6.82$11.13—$11.43————
COX MEDICAL CENTER SOUTH
SPRINGFIELD
$33.03 $6.82—$49.50$56.00$6.82$75.00—$92.00
MISSOURI BAPTIST HOSPITAL SULLIVAN
BOONVILLE
$34.80 $8.18$13.53$12.76$13.16$12.88$43.50—$43.09
PARKLAND HEALTH CENTER - BONNE TERRE
BONNE TERRE
$34.80 $6.96$34.16$26.45$13.16$38.57$43.50—$43.09
MERCY HOSPITAL SOUTH
ST. LOUIS
$35.10 ————————
ARCHVIEW ER & HOSPITAL
N JEFFERSON AVE SAINT LOUIS
$36.46 ————————
WASHINGTON COUNTY MEMORIAL HOSPITAL
POTOSI
$38.96 $28.57——$42.59$46.75—$21.27—
COX MONETT HOSPITAL
MONETT
$39.98 $22.00—$80.50$55.00$22.00$75.00$23.00$92.00
COX BARTON COUNTY HOSPITAL
LAMAR
$41.81 $32.00—$62.80$56.00$27.00$80.00$28.35$90.00
NEVADA REGIONAL MEDICAL CENTER
NEVADA
$45.45 $35.00$75.00$76.40—$43.00———
MADISON MEDICAL CENTER
FREDERICKTOWN
$46.00 $15.35———————
SALEM MEMORIAL DISTRICT HOSPITAL
SALEM
$47.25 $21.42$21.42$21.42$53.49$21.42$50.40$21.42$50.40
MERCY HOSPITAL LEBANON
LEBANON
$48.10 ————————
HEDRICK MEDICAL CENTER
CHILLICOTHE
$49.80 $2.46$17.20$70.55$62.25$77.77——$77.08
WRIGHT MEMORIAL HOSPITAL
TRENTON
$49.80 $2.46$17.20$68.44$66.40$69.72——$68.39
MERCY HOSPITAL JEFFERSON
FESTUS
$52.00 ————————
MERCY HOSPITAL WASHINGTON
WASHINGTON
$52.00 ————————
SHRINERS CHILDREN'S ST. LOUIS
SAINT LOUIS
$53.50 $6.47—$6.46$7.38—$85.00$6.14—
MERCY HOSPITAL JOPLIN
JOPLIN
$53.95 ————————
MERCY HOSPITAL CARTHAGE
CARTHAGE
$57.85 ————————
MOSAIC MEDICAL CENTER MARYVILLE
MARYVILLE
$59.50 $7.05$7.05$7.05$48.37—$9.13$7.05—
MOSAIC MEDICAL CENTER ALBANY
ALBANY
$59.50 $53.20$8.46$8.80$51.87$53.20$59.50$79.80—
MOSAIC MEDICAL CENTER - ST. JOSEPH
ST. JOSEPH
$59.50 $6.46$7.05$6.46$61.60—$31.20$13.39—
What these prices are. Each figure is the facility’s own published self-pay (cash) price for CPT 83935, filed under the federal price transparency rule (45 CFR Part 180). Hospital facility charges may not include separate physician, anesthesia, or pathology fees. National median for this code: $54.50 across all reporting facilities. Dataset: Q4 2026. Always confirm the final price with the facility before booking.
Billed more than $41.81 for this?

That is the median of what the 92 Missouri hospitals above publish for Urine osmolality — their own figures, filed under federal law. A bill well above them is evidence you can put in writing.

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Frequently asked questions

How much does urine osmolality cost in Missouri?
Cash prices for urine osmolality (CPT 83935) in Missouri range from $6.00 to $331, with a median of $41.81. Prices vary widely by hospital.
Where can I find the cheapest urine osmolality in Missouri?
The cheapest Missouri hospital published cash price for this procedure is $6.00. Use the table above sorted by cash price to find the lowest-priced facility near you.
Are these the prices I'll pay?
These are the rates hospitals publish. Final price depends on your insurance, deductible, and the specific services billed. Always confirm with the facility and your insurer before any procedure.
Why do prices vary so much between hospitals?
Hospitals set cash prices independently, and insurance contracts negotiate different rates per payer. Two facilities a few miles apart can charge 5-10x different prices for the same procedure.
Where does this data come from?
Federal law (45 CFR § 180) requires hospitals to publish their pricing in a machine-readable file. We aggregate these files and republish in a consumer-friendly format.

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Methodology. Cash prices and insurance-negotiated rates published by each Missouri facility under federal price transparency rules (45 CFR § 180). CPT code 83935 (Labs). Data refreshed regularly; verify with the facility before any procedure.