Test for porphobilinogen at CHRISTUS Good Shepherd Medical Center - Marshall

811 S Washington Ave, Marshall, TX · Christushealth · · NPI 1285280057

Source: hospital's published price file ↗ · Published Jan 14, 2026 · Ingested Sep 16, 2026

not published by hospital

Cash price

?

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.

not published by hospital

Gross charge

?

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.

$3.49 with United Healthcare vs $50.11 with Blue Cross Blue Shield Of Texas — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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
United Healthcare HIX $3.49
United Healthcare Star KM $4.89
United Healthcare Star Kids KM $4.89
United Healthcare All Payer $5.24
Humana MM $5.53
Allwell Superior Medicare Advantage $5.82
Christus Health Med Adv MM $5.82
United Healthcare MM $5.82
Washington National Supp MM $5.82
Aetna MM $5.82
Wellcare MM $5.82
Cigna Healthspring Medicare Advantage MM $5.82
Triwest VA MM $5.82
Triwest VA CCN MM $5.82
Superior Chip KM $5.82
Superior Star KM $5.82
Superior Star Kids KM $5.82
Blue Cross TX MM $5.82
Amerigroup Star KM $5.82
Provider Partners Health Plan MM $5.99
Molina Star Plus KM $6.11
Molina Healthspring Star Plus KM $6.11
Molina Chip KM $6.11
Shared Health Insurance Company MM $6.11
Texas Childrens Health Plan Star Plus KM $6.11
Amerigroup MM $6.29
Imperial Health Plan MM $6.40
ProCare Advantage MM $6.40
American Health Medicare Advantage MM $6.40
Healthcare Highways PPO $7.41
Christus Health HIX $8.15
Blue Cross Blue Shield Of Texas Blue Advantage HMO $9.37
Naphcare Inc. RRMB $11.64
Cigna New Business $17.76
Cigna PPO $39.60
Blue Cross Blue Shield Of Texas HEB $42.43
Blue Cross Blue Shield Of Texas HMO $42.43
Blue Cross Blue Shield Of Texas PPO $47.20
Blue Cross Blue Shield Of Texas Traditional $50.11
Phcs PPO not published by hospital
HealthSmart Preferred not published by hospital
Aetna All Plans not published by hospital
Humana Choicecare not published by hospital

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Test for porphobilinogen at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON KINGWOOD HUMBLE $239.89 $4.79 – $23.69
St. Luke's Health - Patients Medical Center Pasadena $48.20 $4.65 – $103.28
Ascension Seton Edgar B. Davis (Ascension Seton) Luling $63.45 $4.86 – $79.31
Ascension Seton Highland Lakes (Ascension Seton) Burnet $63.45 $4.86 – $79.31
Ascension Seton Medical Center Austin (Ascension Seton) Austin $49.50 $4.86 – $61.88
Ascension Seton Northwest (Ascension Seton) Austin $49.50 $4.86 – $61.88
Ascension Seton Smithville (Ascension Seton) Smithville $68.31 $4.86 – $44.77
Dell Children's Medical Center (Ascension Seton) Austin $132.83 $4.86 – $44.77

All Texas hospitals for this procedure →