CMS Price Transparency Data

Blood test, clotting time (PTT)

Facility: University of Michigan Health System

Billing Code: 85730 (CPT)

Factual Cost Summary (Answer Capsule)
  • CPT Billing Code: 85730
  • Insurance Median: $32
  • Cash Discount Price: $27
  • vs. Medicare Baseline: 5.32x Medicare
The contracted insurance negotiated median rate for a Blood test, clotting time (PTT) at University of Michigan Health System is $32. If you are paying out-of-pocket or uninsured, the self-pay cash discount rate is $27. Compared to the federal Medicare reimbursement reference rate of $6.01, this hospital’s rate is 5.32x the Medicare baseline. Located in 1500 E Medical Center Drive, Spc 5474, Ann Arbor, MI.
Cash / Self-Pay
$27

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
$6.01

Standard federal government reimbursement rate for this code.

Visual Cost Comparison vs. Medicare

Medicare Reference Baseline: $6.01 (100%)
Cash / Self-Pay: $27 (449%)
Insurance Median: $32 (532%)
Cash: $27 (449% of Medicare)
Ins. Median: $32 (532% of Medicare)

Understanding this gauge: We use the federal Medicare rate of $6.01 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 532% of the Medicare baseline (a markup of 432%). Patients with high-deductible plans or out-of-network benefits may face excessive out-of-pocket costs.

Out-of-Pocket Cost Estimator

Estimate whether it is more economical to use your insurance or pay the upfront self-pay cash 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
Medicaid / KanCare $2 - $36 33%
Metrocare $2 - $34 33%
Point Comfort Underwriters Unaccompanied Children Program $2 - $31 33%
Priority Health [1038] $2 - $48 33%
Aetna $3 - $48 50%
Ambetter / Centene $3 50%
Blue Cross Blue Shield $3 - $32 50%
Buckeye Community Health Plan $3 50%
Cofinity $3 - $51 50%
Confinity Advantage $3 - $48 50%
First Health $3 - $57 50%
Hap Midwest $3 50%
Hap [1023] $3 - $54 50%
Mclaren Health Plan Inc $3 - $47 50%
Molina Healthcare Of Michigan Inc $3 - $6 50%
Plain Church Group $3 - $43 50%
Priority Health $3 - $72 50%
UnitedHealthcare $3 - $53 50%
Beaumont Health Network $4 - $50 67%
Bronson Healthcare Group $4 - $61 67%
First Agency $4 - $54 67%
Multiplan $4 - $61 67%
Nomi Health $4 - $50 67%
Paramount Health Care $4 - $60 67%
Parkview Health Plan Services $4 - $54 67%
Provider Network Of America $4 - $50 67%
Amerihealth Michigan Inc $6 100%
Blue Care Network Of Michigan $6 - $32 100%
Health Alliance Plan $6 100%
Humana $6 100%
Huron Valley Pace $6 100%
Medicare (plans) $6 100%
Medigold Trinity Health Plan Of Michigan $6 100%
Meridian Health Plan Of Michigan Inc $6 100%
Paramount Elite-Ohio $6 100%
Thome Pace $6 100%
Triwest $6 100%
Veteran Affairs Community Care Program $6 100%
Zing Health $6 100%
Employee Benefit Logistic $10 166%

Self-Pay Upfront Cash Action Plan

Insurance In-Network Protection Plan

Facility Profile & Credentials

  • Address: 1500 E Medical Center Drive, Spc 5474, Ann Arbor, MI 48109
  • CMS Rating: ★★★★☆
  • Ownership Type: Voluntary non-profit - Private
  • Hospital Type: Acute Care Hospitals