Tc-99m sulfur colloid at St. Joseph Health Grimes Hospital

210 South Judson Street, Navasota, TX · CommonSpirit Health · · NPI 1154317774

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$101.68

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$581.00

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$73.50 with BCBS-TX vs $644.91 with Ellwood — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
BCBS-TX Commercial|Blue Advantage HMO $73.50 ↓ -28%
United Commercial|Exchange $116.20 ↑ +14%
BCBS-TX Commercial|Blue Premier $119.84 ↑ +18%
BCBS-TX Commercial|HMO $123.03 ↑ +21%
BCBS-TX Commercial|PPO $140.61 ↑ +38%
United Commercial|All Other Plans $209.16 ↑ +106%
PGT Medicare|All Plans $210.68 ↑ +107%
BCBS Medicare|All Plans $214.97 ↑ +111%
AETNA Medicare|All Plans $214.97 ↑ +111%
UNITED Medicare|All Plans $219.27 ↑ +116%
AMERIVANTAGE Medicare|All Plans $221.42 ↑ +118%
SCANHealth Medicare|All Plans $230.02 ↑ +126%
Wellpoint Medicaid|All Other Plans $274.53 ↑ +170%
Cigna Commercial|Local Plus $284.69 ↑ +180%
Cigna Commercial|All Other Plans $284.69 ↑ +180%
Ambetter Commercial|All Plans $311.71 ↑ +207%
Health Smart Commercial|All Plans $319.55 ↑ +214%
Wellpoint Commercial|Exchange $322.46 ↑ +217%
Aetna Commercial|All Plans $325.36 ↑ +220%
Wellpoint Medicaid|STAR $326.82 ↑ +221%
Humana Commercial|All Plans $354.41 ↑ +249%
Entrust Commercial|All Plans $406.70 ↑ +300%
Bright Health Commercial|All Plans $444.70 ↑ +337%
Multiplan Commercial|All Plans $493.85 ↑ +386%
BCBS-TX Commercial|Ref Lab $581.00 ↑ +471%
Ellwood Commercial|All Plans $644.91 ↑ +534%

Visitor-reported prices

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Tc-99m sulfur colloid at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $205.55 $58.24 – $291.20
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $205.55 $42.31 – $308.33
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $205.55 $41.11 – $256.94
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $205.55 $54.81 – $291.20
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $205.55 $65.98 – $308.33
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $205.55 $106.20 – $308.33
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $205.55 $68.52 – $308.33
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $205.55 $54.81 – $291.20

All Texas hospitals for this procedure →