Frequently Asked Questions

The most effective treatment depends on arthritis severity. For mild to moderate knee arthritis, a combination of physical therapy, weight management, and viscosupplementation (gel injections) often provides the best results. Severe cases may require knee replacement surgery. Research shows multimodal approaches work better than single treatments.

Hyaluronic acid (gel) injections typically last 3-6 months, while cortisone injections provide relief for 6-12 weeks. Individual results vary based on arthritis severity, activity level, and the specific product used. Some patients report benefits lasting up to a year with gel injections.

Yes, Medicare Part B covers FDA-approved hyaluronic acid (gel) injections for knee osteoarthritis when medically necessary. You'll pay 20% of the Medicare-approved amount after meeting your Part B deductible. Medicare typically covers one series per knee per year, which may be 1-3 injections depending on the product.

With Original Medicare, you'll pay 20% of the approved cost after your Part B deductible ($240 in 2024). For gel injections averaging $1,000-$1,500, expect to pay $200-$300 per injection. Medicare Advantage plans may have different copays, typically $0-$50 per injection depending on your plan.