CMS Price Transparency Data

Blood test, glucose (blood sugar)

Facility: Adventist Health Clearlake

Billing Code: 82947 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 82947
Insurance Median: $27
Cash Discount Price: $22
vs. Medicare Baseline: 6.87x Medicare

The contracted insurance negotiated median rate for a Blood test, glucose (blood sugar) at Adventist Health Clearlake is $27. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $22. Compared to the federal Medicare reimbursement reference rate of $3.93, this hospital’s rate is 6.87x the Medicare baseline. Located in 15630 18Th Ave - Hwy 53, Clearlake, CA.

Cash / Self-Pay

$22

Average discount available for prompt cash payment at this facility.

Insurance Median

$27

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$3.93

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $3.93 (100%)

Cash / Self-Pay: $22 (560%)

Insurance Median: $27 (687%)

Cash: $22 (560% of Medicare)

Ins. Median: $27 (687% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $3.93 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 687% of the Medicare baseline (a markup of 587%). 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
Ah Employee Health Plan - All Plans	$1 - $53	25%
Aetna	$2 - $95	51%
UnitedHealthcare	$2 - $106	51%
Western Growers- All Plans	$2 - $95	51%
Bc Managed Mcal	$3 - $4	76%
Blue Shield Epn - All Other Plans	$3 - $98	76%
Blue Shield Non-Epn	$3 - $98	76%
Cigna	$3 - $114	76%
First Health- All Plans	$3 - $102	76%
Foundation- All Plans	$3 - $108	76%
Health Mgmt Network- All Plans	$3 - $108	76%
Healthnet- All Plans	$3 - $104	76%
Humana	$3 - $108	76%
Interplan- All Plans	$3 - $114	76%
Kaiser- All Other Plans	$3 - $114	76%
Medi-Cal	$3 - $4	76%
Partnership Mcal - All Plans	$3 - $4	76%
Phcs- All Plans	$3 - $108	76%
Three Rivers Provider Network- All Plans	$3 - $114	76%
Blue Cross Blue Shield	$4 - $46	102%
Blue Shield Mcr Adv	$4 - $27	102%
Kaiser Mcr Adv	$4 - $27	102%
Tricare	$4 - $27	102%

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 $22.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 82947.

Insurance In-Network Protection Plan

Contact your insurance company to confirm Adventist Health Clearlake is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 82947.
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.