Ammonia at St. Joseph Health College Station Hospital

1604 Rock Prairie Road, College Station, TX · CommonSpirit Health · · NPI 1942294939

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

$44.63

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.

$255.00

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.

$12.24 with SUPERIOR vs $216.75 with Multiplan — 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
SUPERIOR Medicaid|CHIP $12.24 ↓ -73%
UNITED Medicaid|All Other Plans $12.48 ↓ -72%
UNITED Medicaid|STARKIDS $12.48 ↓ -72%
Wellpoint Medicaid|All Other Plans $12.85 ↓ -71%
SUPERIOR Medicaid|All Other Plans $12.85 ↓ -71%
BCBS Medicaid|STARKIDS $12.85 ↓ -71%
United Commercial|Exchange $13.11 ↓ -71%
PGT Medicare|All Plans $14.28 ↓ -68%
KELSEY Medicare|All Plans $14.57 ↓ -67%
AETNA Medicare|All Plans $14.57 ↓ -67%
BCBS Medicare|All Plans $14.57 ↓ -67%
UNITED Medicare|All Plans $14.86 ↓ -67%
AMERIVANTAGE Medicare|All Plans $15.01 ↓ -66%
SCANHealth Medicare|All Plans $15.59 ↓ -65%
BCBS-TX Commercial|Ref Lab $15.87 ↓ -64%
ACH Commercial|All Plans $16.76 ↓ -62%
Ambetter Commercial|All Plans $21.13 ↓ -53%
Wellpoint Commercial|Exchange $21.86 ↓ -51%
Wellpoint Medicaid|STAR $23.01 ↓ -48%
SUPERIOR Medicaid|STAR $23.01 ↓ -48%
Bright Health Commercial|All Plans $25.93 ↓ -42%
SUPERIOR Medicaid|STARPLUS $27.05 ↓ -39%
UNITED Medicaid|STARPLUS $27.54 ↓ -38%
United Commercial|All Other Plans $28.33 ↓ -37%
Entrust Commercial|All Plans $29.14 ↓ -35%
Cigna Commercial|Local Plus $31.72 ↓ -29%
Wellpath Commercial|All Plans $32.78 ↓ -27%
Cigna Commercial|All Other Plans $43.23 ↓ -3%
Ellwood Commercial|All Plans $43.71 ↓ -2%
NX Health Commercial|All Plans $47.35 ↑ +6%
BCBS-TX Commercial|Blue Premier $51.14 ↑ +15%
BCBS-TX Commercial|Blue Advantage HMO $51.14 ↑ +15%
BCBS-TX Commercial|HMO $52.16 ↑ +17%
BCBS-TX Commercial|PPO $60.17 ↑ +35%
Health Smart Commercial|All Plans $140.25 ↑ +214%
Aetna Commercial|All Plans $142.80 ↑ +220%
Humana Commercial|All Plans $155.55 ↑ +249%
Multiplan Commercial|All Plans $216.75 ↑ +386%

Visitor-reported prices

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Ammonia at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $142.06 $12.00 – $213.08
Adventhealth Rollins Brook Lampasas $232.94 $13.11 – $56.09
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $145.94 $10.00 – $182.42
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $142.06 $12.00 – $213.08
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $145.94 $12.00 – $182.42
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $145.94 $10.00 – $182.42
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $142.06 $8.00 – $213.08
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $145.94 $12.00 – $218.91

All Texas hospitals for this procedure →