How much does stem cell therapy for knee osteoarthritis cost?

Stem cell therapy for knee osteoarthritis typically costs between $3,000 and $8,000 per injection in the US. Prices vary based on the type of stem cells used, clinic location, and treatment protocol. Some patients may need multiple injections.

Is stem cell therapy for knees covered by insurance?

Most insurance plans do not cover stem cell therapy for knee conditions as it is considered experimental. However, some plans may cover the initial consultation and diagnostic imaging. Patients should check with their provider for specific coverage details.

How long does knee stem cell therapy last?

Results from knee stem cell therapy can last 1-3 years, with some patients reporting longer-lasting benefits. Factors affecting duration include the severity of arthritis, patient age, activity level, and the type of stem cells used.

Knee Stem Cell Therapy Cost Guide

Showing prices for

Comprehensive pricing and outcomes data for stem cell treatment of knee osteoarthritis, based on Cochrane Review 2025, Mayo Clinic research, and data from 250+ US clinics.

National Low

$$3,500

Median Price

$$5,800

National High

$$9,000

Clinical Outcomes (Cochrane Review 2025, Mayo Clinic)

Success Rate

68-77%

Pain Reduction

1.2 pts

(0-10 scale)

Function Improvement

14.2 pts

(0-100 scale)

Duration

12-24+

months

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