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Magnesium Level Cost in Washington
What this costs without insurance: real self-pay cash prices and insurance-negotiated rates at 75 Washington hospitals. CPT 83735. Sourced directly from each facility's CMS-mandated transparency file. Dataset: Q4 2026.
📊 Median $48.00
📉 Low $4.60
📈 High $137
🏥 75 hospitals
🏛️ 60 with insurance contracts
Hospital comparison — Washington
Sorted by cash price (lowest first). Showing top 60 of 75 hospitals.
Billed more than $48.00 for this? That gap is evidence.
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| Hospital | Cash | Aetna | UHC | Cigna | Kaiser | Molina | Premera | Humana | Centene |
|---|---|---|---|---|---|---|---|---|---|
| LEGACY SALMON CREEK MEDICAL CENTER VANCOUVER |
$4.60 | $7.04 | — | $7.37 | $13.40 | — | — | — | — |
| PROVIDENCE ST. MARY MEDICAL CENTER WALLA WALLA |
$9.10 | $6.90 | $7.04 | — | $6.70 | — | — | — | — |
| PROVIDENCE CENTRALIA HOSPITAL CENTRALIA |
$11.44 | $6.90 | $7.17 | $19.62 | $6.70 | $11.32 | — | — | — |
| NAVOS BEHAVIORAL HEALTH HOSPITAL SEATTLE |
$12.00 | — | — | — | — | — | — | — | — |
| MULTICARE CAPITAL MEDICAL CENTER OLYMPIA |
$12.00 | $6.76 | $3.71 | — | $8.38 | $3.71 | $6.70 | — | $6.89 |
| OVERLAKE HOSPITAL MEDICAL CENTER BELLEVUE |
$14.06 | $6.90 | $6.97 | $6.98 | $17.62 | $12.06 | — | — | — |
| MULTICARE TACOMA GENERAL HOSPITAL TACOMA |
$15.20 | $6.76 | $3.47 | $8.72 | $8.38 | $3.47 | $6.70 | — | $6.89 |
| MULTICARE ALLENMORE HOSPITAL TACOMA |
$15.20 | $6.76 | $3.47 | $8.72 | $8.38 | $3.47 | $6.70 | — | $6.89 |
| MULTICARE COVINGTON MEDICAL CENTER COVINGTON |
$15.20 | $6.76 | $3.66 | $8.72 | $8.38 | $3.39 | $6.70 | — | $6.89 |
| MULTICARE AUBURN MEDICAL CENTER AUBURN |
$15.20 | $6.76 | $3.66 | $8.72 | $8.38 | $3.39 | $6.70 | — | $6.89 |
| MULTICARE GOOD SAMARITAN HOSPITAL PUYALLUP |
$15.20 | $6.76 | $3.74 | $8.72 | $8.38 | $3.47 | $6.70 | — | $6.89 |
| WELLFOUND BEHAVIORAL HEALTH HOSPITAL TACOMA |
$20.40 | — | — | — | — | — | — | — | $16.91 |
| HARBORVIEW MEDICAL CENTER SEATTLE |
$21.00 | $6.77 | — | — | — | $13.40 | — | $6.83 | $7.04 |
| UNIVERSITY OF WASHINGTON MEDICAL CENTER SEATTLE |
$21.00 | $6.77 | $8.04 | $27.13 | $20.43 | $13.40 | — | $6.83 | $7.04 |
| PROVIDENCE MOUNT CARMEL HOSPITAL COLVILLE |
$26.60 | — | — | — | — | — | — | — | — |
| MARY BRIDGE CHILDREN'S HOSPITAL TACOMA |
$27.60 | $6.76 | $3.73 | $44.77 | $8.38 | $3.45 | $6.70 | — | $6.89 |
| CONFLUENCE HEALTH MOSES LAKE CAMPUS WENATCHEE |
$28.80 | — | — | — | — | — | — | — | — |
| CONFLUENCE HEALTH OMAK CAMPUS OMAK |
$28.80 | — | — | — | — | — | — | — | — |
| CONFLUENCE HEALTH HOSPITAL MARES CAMPUS WENATCHEE |
$28.80 | — | — | — | — | — | — | — | — |
| CONFLUENCE CENTRAL WASHINGTON HOSPITAL WENATCHEE |
$28.80 | — | — | — | — | — | — | — | — |
| MULTICARE DEACONESS HOSPITAL SPOKANE |
$30.00 | $6.76 | $3.43 | $8.28 | $8.38 | $3.34 | $6.70 | — | $6.89 |
| MULTICARE VALLEY HOSPITAL SPOKANE VALLEY |
$30.00 | $6.76 | $3.41 | $8.28 | $8.38 | $3.31 | $6.70 | — | $6.89 |
| MID-VALLEY HOSPITAL OMAK |
$32.90 | $6.30 | $4.11 | $4.19 | — | $6.50 | $6.70 | — | — |
| UW MEDICINE VALLEY MEDICAL CENTER RENTON |
$34.30 | — | — | — | — | — | — | — | — |
| SNOQUALMIE VALLEY HOSPITAL SNOQUALMIE |
$34.32 | $24.93 | $25.44 | $47.34 | $37.25 | $24.93 | $35.50 | $25.18 | — |
| PROVIDENCE ST. LUKE'S REHABILITATION MEDICAL CENTER SPOKANE |
$34.65 | $6.90 | $7.04 | — | — | $7.24 | — | — | — |
| VIRGINIA MASON MEDICAL CENTER SEATTLE |
$35.19 | $6.90 | $6.70 | $20.94 | $6.70 | — | $6.70 | $6.70 | — |
| WILLAPA HARBOR HOSPITAL SOUTH BEND |
$37.80 | $95.00 | $92.50 | $95.00 | — | — | $93.00 | — | — |
| WILLAPA HARBOR HOSPITAL SOUTH BEND |
$37.80 | $95.00 | $92.50 | $95.00 | — | — | $93.00 | — | — |
| MULTICARE YAKIMA MEMORIAL HOSPITAL YAKIMA |
$39.60 | $6.89 | $3.74 | $6.70 | $7.35 | $3.31 | $8.38 | — | $6.96 |
| ST. CLARE HOSPITAL LAKEWOOD |
$40.14 | $6.90 | $7.24 | $12.16 | $6.70 | $7.24 | $6.90 | $7.17 | — |
| ST. ANTHONY HOSPITAL GIG HARBOR |
$42.35 | $6.90 | $7.24 | $12.16 | $6.70 | $7.24 | $6.90 | $7.17 | — |
| ST. ANNE HOSPITAL BURIEN |
$42.52 | $6.90 | $7.24 | $12.16 | $6.70 | $7.24 | $6.90 | $7.17 | — |
| ST. FRANCIS HOSPITAL FEDERAL WAY |
$43.70 | $6.90 | $7.24 | $12.16 | $6.70 | $7.24 | $6.90 | $7.17 | — |
| PROVIDENCE SACRED HEART CHILDRENS HOSPITAL SPOKANE |
$45.50 | $6.90 | $7.04 | $14.39 | $6.70 | $11.32 | — | — | — |
| ST. JOSEPH MEDICAL CENTER TACOMA |
$46.12 | $6.90 | $7.24 | $12.16 | $6.70 | $7.24 | $6.90 | $7.17 | — |
| NEWPORT HOSPITAL & HEALTH SERVICES NEWPORT |
$47.00 | — | — | — | — | — | — | — | — |
| COLUMBIA BASIN HOSPITAL EPHRATA |
$48.00 | $6.30 | — | $44.16 | — | — | $42.24 | — | $48.00 |
| SWEDISH MEDICAL CENTER - EDMONDS EDMONDS |
$48.48 | $6.90 | $6.70 | $13.08 | $10.05 | $7.24 | — | $7.10 | — |
| SWEDISH MILL CREEK CAMPUS EVERETT |
$48.48 | $6.90 | $6.03 | $13.08 | $10.05 | $7.24 | — | $7.10 | — |
| SWEDISH MEDICAL CENTER - ISSAQUAH CAMPUS ISSAQUAH |
$48.48 | $6.90 | $6.03 | $13.08 | $10.05 | $7.24 | — | $7.10 | — |
| SWEDISH MEDICAL CENTER - CHERRY HILL CAMPUS SEATTLE |
$48.48 | $6.90 | $6.03 | $13.08 | $10.05 | $7.24 | — | $7.10 | — |
| ST. ELIZABETH HOSPITAL ENUMCLAW |
$49.20 | $6.70 | $6.70 | $12.16 | $6.70 | $7.24 | $6.90 | $7.17 | — |
| PROVIDENCE ST. JOSEPH'S HOSPITAL CHEWELAH |
$50.40 | — | — | — | — | — | — | — | — |
| WHIDBEY MEDICAL CENTER NORTH MAIN STREET COUPEVILLE |
$51.00 | $31.50 | $29.40 | $28.00 | — | — | $68.50 | $31.05 | $43.20 |
| PROVIDENCE REGIONAL MEDICAL CENTER EVERETT COLBY CAMPUS EVERETT |
$52.52 | $6.90 | $6.70 | $15.26 | $10.05 | — | — | — | — |
| PROVIDENCE HOLY FAMILY HOSPITAL SPOKANE |
$53.90 | $28.60 | $7.17 | $14.39 | $6.70 | — | — | — | — |
| OLYMPIC MEDICAL CENTER PORT ANGELES |
$54.00 | $67.00 | $67.00 | $65.00 | — | — | $67.00 | — | $5.00 |
| PROVIDENCE ST. PETER HOSPITAL OLYMPIA |
$55.64 | $6.90 | $5.70 | $15.26 | $6.70 | $11.32 | — | $7.37 | — |
| SHRINERS CHILDREN'S SPOKANE SPOKANE |
$58.20 | $75.00 | $9.49 | $7.26 | — | $23.00 | $28.57 | — | — |
| ST. MICHAEL MEDICAL CENTER SILVERDALE |
$61.45 | $6.90 | $7.24 | $21.52 | $6.70 | $7.24 | $6.90 | $7.17 | $7.24 |
| CASCADE VALLEY HOSPITAL S STILLAGUAMISH AVE ARLINGTON |
$63.20 | — | — | — | — | — | — | — | — |
| PEACEHEALTH PEACE ISLAND MEDICAL CENTER FRIDAY HARBOR |
$64.35 | $97.06 | $56.00 | $92.00 | $49.00 | $51.45 | $83.30 | $51.45 | $50.00 |
| PEACEHEALTH UNITED GENERAL MEDICAL CENTER SEDRO WOOLLEY |
$64.35 | $90.23 | $30.45 | $84.80 | $29.00 | $30.45 | $46.40 | $30.45 | $31.90 |
| COULEE MEDICAL CENTER GRAND COULEE |
$65.21 | $65.20 | $65.20 | $65.20 | $65.20 | — | $63.75 | — | — |
| TRIOS SOUTHRIDGE HOSPITAL PLAZA WAY KENNEWICK |
$66.12 | $6.70 | $6.03 | $103 | — | $2.19 | $8.38 | $7.04 | — |
| KADLEC REGIONAL MEDICAL CENTER RICHLAND |
$66.50 | $6.90 | $7.17 | $8.04 | $6.70 | $11.32 | — | — | — |
| ISLAND HOSPITAL ANACORTES |
$69.00 | $7.54 | $7.18 | $55.20 | $6.70 | $3.57 | $7.54 | $7.18 | $7.61 |
| PROSSER MEMORIAL HOSPITAL PROSSER |
$70.00 | — | — | — | — | — | — | — | — |
| SAMARITAN HEALTHCARE MOSES LAKE |
$72.00 | — | — | — | — | — | — | — | — |
What these prices are. Each figure is the facility’s own published self-pay (cash) price for CPT 83735, 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: $41.85 across all reporting facilities. Dataset: Q4 2026. Always confirm the final price with the facility before booking.
Billed more than $48.00 for this?
That is the median of what the 75 Washington hospitals above publish for Magnesium level — 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 magnesium level cost in Washington?
- Cash prices for magnesium level (CPT 83735) in Washington range from $4.60 to $137, with a median of $48.00. Prices vary widely by hospital.
- Where can I find the cheapest magnesium level in Washington?
- The cheapest Washington hospital published cash price for this procedure is $4.60. 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.
Magnesium level in nearby states
Other procedures in Washington
Methodology. Cash prices and insurance-negotiated rates published by each Washington facility under federal price transparency rules (45 CFR § 180). CPT code 83735 (Labs). Data refreshed regularly; verify with the facility before any procedure.