CMS Price Transparency Data

Blood test, clotting time (PT/INR)

Facility: University of Michigan Health - West

Billing Code: 85610 (CPT)

Factual Cost Summary (Answer Capsule)

CPT Billing Code: 85610
Insurance Median: $12
Cash Discount Price: $14
vs. Medicare Baseline: 2.80x Medicare

The contracted insurance negotiated median rate for a Blood test, clotting time (PT/INR) at University of Michigan Health - West is $12. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $14. Compared to the federal Medicare reimbursement reference rate of $4.29, this hospital’s rate is 2.80x the Medicare baseline. Located in 5900 Byron Center Avenue, Sw, Wyoming, MI.

Cash / Self-Pay

$14

Average discount available for prompt cash payment at this facility.

Insurance Median

$12

Median negotiated contract rate across all mapped commercial carriers.

Medicare Reference Rate

$4.29

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $4.29 (100%)

Cash / Self-Pay: $14 (326%)

Insurance Median: $12 (280%)

Cash: $14 (326% of Medicare)

Ins. Median: $12 (280% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $4.29 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 280% of the Medicare baseline (a markup of 180%). 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
Web Tpa	$6 - $23	140%
Aetna	$10 - $36	233%
Alliance Health & Life Ppo	$10 - $36	233%
Asr Physicians	$10 - $36	233%
Hap	$10 - $36	233%
Golden Rule Ins	$11 - $38	256%
Humana	$11 - $40	256%
Medica	$11 - $38	256%
Student Ins/Mega Life	$11 - $38	256%
UnitedHealthcare	$11 - $38	256%
Asr Cofinity	$12 - $44	280%
Cofinity Commercial	$12 - $44	280%
Cofinity Weyco	$12 - $44	280%
Core Source	$12 - $44	280%
Epoch Group	$12 - $44	280%
Health Partners	$12 - $44	280%
Hlthcomp Admin	$12 - $44	280%
Mid America	$12 - $44	280%
Priority Health	$12	280%

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 $14.
Request and sign a "Waiver of Insurance Submission" to prevent automatic billing.
Verify CPT Code matches exactly: 85610.

Insurance In-Network Protection Plan

Contact your insurance company to confirm University of Michigan Health - West is fully in-network.
Ask your insurer if "Prior Authorization" is required for CPT code 85610.
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.