CMS Price Transparency Data

Blood test, potassium

Facility: Insight Hospital and Medical Center Coldwater

Billing Code: 84132 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 84132
Insurance Median: $32
Cash Discount Price: $37
vs. Medicare Baseline: 6.72x Medicare

The contracted insurance negotiated median rate for a Blood test, potassium at Insight Hospital and Medical Center Coldwater is $32. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $37. Compared to the federal Medicare reimbursement reference rate of $4.76, this hospital’s rate is 6.72x the Medicare baseline. Located in 274 E Chicago St, Coldwater, MI.

Cash / Self-Pay

$37

Average discount available for prompt cash payment at this facility.

Insurance Median

$32

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: $37 (777%)

Insurance Median: $32 (672%)

Cash: $37 (777% of Medicare)

Ins. Median: $32 (672% 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 672% of the Medicare baseline (a markup of 572%). 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	$32	672%
Blue Cross Blue Shield	$32	672%
Cofinity	$32	672%
Frontpath	$32	672%
Hap	$32	672%
Health Alliance Plan	$32	672%
Humana	$32	672%
Mclaren	$32	672%
Medicaid / KanCare	$32	672%
Medicare (plans)	$32	672%
Multi-Plan	$32	672%
Paramount Elite	$32	672%
Paramount Hmo	$32	672%
Paramount Ppo	$32	672%
Phcs	$32	672%
Php Northern Indiana	$32	672%
Php Of Mid Michigan	$32	672%
Priority	$32	672%
UnitedHealthcare	$32	672%

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 $37.
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 Insight Hospital and Medical Center Coldwater 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.