CMS Price Transparency Data

Digestive disorders treatment (inpatient stay)

Facility: Marinhealth Medical Center

Billing Code: 392 (MS-DRG)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 392
Insurance Median: $22,530
Cash Discount Price: Unavailable
vs. Medicare Baseline: 3.97x Medicare

The contracted insurance negotiated median rate for a Digestive disorders treatment (inpatient stay) at Marinhealth Medical Center is $22,530. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is unavailable. Compared to the federal Medicare reimbursement reference rate of $5,675.87, this hospital’s rate is 3.97x the Medicare baseline. Located in 250 Bon Air Road, Greenbrae, CA.

Cash / Self-Pay

Unavailable

Average discount available for prompt cash payment at this facility.

Insurance Median

$22,530

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$5,675.87

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $5,675.87 (100%)

Insurance Median: $22,530 (397%)

Ins. Median: $22,530 (397% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $5,675.87 as the cost baseline. Rates below the baseline represent excellent value. In-network commercial rates commonly hover around 150% - 250% of Medicare, while rates exceeding 300% are elevated. Hover over the green and blue markers to view detailed calculations.

Elevated Commercial Rate Alert (Value-Gap)

The negotiated rate at this facility is 397% of the Medicare baseline (a markup of 297%). Patients with high-deductible plans or out-of-network benefits may face excessive out-of-pocket costs.

Consult Patient Advocate

Out-of-Pocket Cost Estimator

Estimate whether it is more economical to use your insurance or pay the upfront self-pay cash rate.

Billing Status

Remaining Deductible ($)

Your Coinsurance Rate (%)

Input your details and click calculate to compare out-of-pocket costs.

Commercial Insurance Negotiated Rates

Negotiated contract ranges established by major commercial carriers at this facility.

Carrier / Plan Group	Contract Rate Range	vs. Medicare Reference
Aetna	$3,070 - $8,846	54%
Brown And Tolan	$8,846	156%
Healthnet Tailored Network	$8,846	156%
Kaiser	$8,846	156%
Marin Cancer Care	$8,846	156%
Ca Prison Health Care Services	$14,153	249%
Healthnet Enhancedcare	$20,345	358%
UnitedHealthcare	$22,530	397%
Blue Shield Cpic/Epo	$23,326	411%
Provider Network Of America	$23,441	413%
Blue Shield Aco	$23,848	420%
Providers Network Of America	$25,652	452%
Blue Shield Hmo/Ppo	$25,918	457%
Hills Blue Shield Hmo/Ppo	$25,918	457%
Healthnet Hmo/Ppo	$27,156	478%
Healthnet Hmo/Ppo Hill Physicians	$27,156	478%

Self-Pay Upfront Cash Action Plan

Request a "Self-Pay classification" with the billing desk before receiving care.
Ask for a written "Prompt-Pay Discount" agreement quoting the price of $X.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify MS-DRG Code matches exactly: 392.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Marinhealth Medical Center is fully in-network.
Ask your insurer if "Prior Authorization" is required for MS-DRG code 392.
Confirm the specific physician or imaging center is also in-network (not just the hospital building).
Audit your Explanation of Benefits (EOB) against the final itemized hospital invoice.