CMS Price Transparency Data

Blood test, potassium

Facility: Shannon Medical Center

Billing Code: 84132 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 84132
Insurance Median: $17
Cash Discount Price: $68
vs. Medicare Baseline: 3.57x Medicare

The contracted insurance negotiated median rate for a Blood test, potassium at Shannon Medical Center is $17. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $68. Compared to the federal Medicare reimbursement reference rate of $4.76, this hospital’s rate is 3.57x the Medicare baseline. Located in 120 E Harris Ave., San Angelo, TX.

Cash / Self-Pay

$68

Average discount available for prompt cash payment at this facility.

Insurance Median

$17

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$4.76

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $4.76 (100%)

Cash / Self-Pay: $68 (1429%)

Insurance Median: $17 (357%)

Cash: $68 (1429% of Medicare)

Ins. Median: $17 (357% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $4.76 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 357% of the Medicare baseline (a markup of 257%). 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
Care Improvement	$5	105%
Humana	$5 - $108	105%
Molina Healthcare - Chip	$5	105%
Wellmed	$5	105%
Wellpoint	$5 - $6	105%
Scott & White	$7	147%
Cigna	$8	168%
Insurance Management Services	$8	168%
Insurance Services Of Lubbock	$8	168%
Ambetter / Centene	$10	210%
Kempton Group	$10	210%
Pdh/Texas Trust	$10	210%
90 Degree Benefits	$12	252%
Caprock	$12	252%
Blue Cross Blue Shield	$15 - $101	315%
City Of San Angelo	$19	399%
Web Tpa	$61	1282%
Aetna	$89	1870%
Assurant Health	$89	1870%
First Health	$101	2122%
UnitedHealthcare	$105	2206%
Healthsmart	$120	2521%

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 $68.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 84132.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Shannon Medical Center is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 84132.
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.