How Much Does Arthrotomy Glenhumrl Joint with Biopsy Cost?
Also known as: Arthrotomy glenhumrl jt w/bx (CPT 23100)
Arthrotomy Glenhumrl Joint with Biopsy (CPT 23100) costs $491 at Medicare rates. Hospital outpatient rate: $3.
Cost Comparison by Payer
How much Arthrotomy glenhumrl jt w/bx costs across different settings and payers
Procedures Commonly Done Together
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How to Reduce Your Cost for Arthrotomy glenhumrl jt w/bx
Practical tips that can save you hundreds or thousands of dollars
- 1 Ask about cash-pay discounts
Many hospitals and clinics offer 20-40% discounts for self-pay patients. Always ask before scheduling.
- 2 Compare facility vs. office setting costs
Some procedures cost significantly less in an office setting than a hospital. Ask your provider about options.
- 3 Shop around — costs vary significantly
Costs can vary 2-3x between providers in the same city. Get quotes from multiple facilities.
- 4 Check ambulatory surgery centers (ASCs)
This procedure is available at ASCs for $1, compared to $3 at hospital outpatient departments. ASCs often offer lower costs with comparable quality.
How is the Price Calculated?
Medicare calculates procedure payments using Relative Value Units (RVUs). Each procedure has three components multiplied by a conversion factor ($33.40 in 2026) and adjusted by geographic cost indices.
Payment = Total RVU (14.71) x CF ($33.40) = $491
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Frequently Asked Questions
How much does Arthrotomy glenhumrl jt w/bx cost?
The Medicare facility rate for Arthrotomy glenhumrl jt w/bx is $491. In a hospital outpatient setting, the rate is $3. At an ambulatory surgery center, the rate is $1. Commercial insurance rates typically range from 150% to 250% of Medicare (varies by plan).
How much does Arthrotomy glenhumrl jt w/bx cost without insurance?
Without insurance, the cost of Arthrotomy glenhumrl jt w/bx can range from 150% of Medicare to 500% of Medicare depending on the facility. Many hospitals and clinics offer self-pay discounts of 20-40% off their chargemaster price. Always ask about cash pricing before your visit.
Does insurance cover Arthrotomy glenhumrl jt w/bx?
Most commercial health insurance plans and Medicare cover Arthrotomy glenhumrl jt w/bx when ordered by a physician for a medically necessary reason. Your out-of-pocket cost depends on your plan's deductible, copay/coinsurance structure, and whether you use an in-network provider. Check with your insurance company before scheduling to confirm coverage and get a cost estimate.
Why does the cost vary so much by location?
Medicare adjusts payments using Geographic Practice Cost Indices (GPCIs) that reflect local differences in physician work costs, practice expenses, and malpractice insurance. Manhattan, San Francisco, and other high-cost areas pay significantly more than rural regions. Commercial insurers follow similar geographic patterns.