Durolane Injection Cost: What You'll Pay in 2026 (With and Without Insurance)

Key Takeaways

Durolane injection self-pay cost ranges from $300 to $1,465 depending on provider, location, and discounts
With Medicare Part B, patients typically pay the 20% coinsurance — roughly $100–$300 for the injection after meeting the annual deductible
Durolane is billed under HCPCS code J7318 (1 mg sodium hyaluronate) — 60 units per injection
Most private insurance plans cover Durolane when medical necessity criteria are met, though prior authorization is typically required
Durolane’s single-injection convenience eliminates multiple office visit copays compared to 3–5 injection series brands
Discount programs (like SingleCare) can reduce the cash price to approximately $915 from the retail average of ~$1,465

Durolane is a single-injection hyaluronic acid treatment for knee osteoarthritis that provides up to 6 months of relief from one office visit. If you’re considering Durolane, understanding exactly what it costs — with insurance, without insurance, and compared to alternatives — is essential for planning your care.

This guide covers 2026 pricing for all scenarios: Medicare Part B, private insurance, and self-pay, along with tips for minimizing your out-of-pocket costs.

What Is Durolane and Why Does It Cost What It Does?

Durolane is a premium single-injection hyaluronic acid (HA) product manufactured by Bioventus. It uses patented NASHA (Non-Animal Stabilized Hyaluronic Acid) technology — a biosynthetic form of hyaluronic acid derived from bacterial fermentation rather than animal sources (rooster combs).

This matters for cost because:

Single injection vs. series: Durolane requires only one office visit, while brands like Euflexxa (3 injections) or Supartz FX (5 injections) require multiple visits — but each visit has its own copay and office fee
High molecular weight: Durolane’s high-molecular-weight, cross-linked formula is engineered for longer retention in the joint
Allergy-safe: Non-animal sourcing makes it suitable for patients with bird or egg allergies — a unique attribute among single-injection brands
Premium formulation costs: Manufacturing NASHA technology involves more complex production than avian-derived alternatives

Durolane Cost Without Insurance (Self-Pay)

Self-Pay Price Ranges for Durolane (2026)

Cost Component	Range
Durolane injection (medication only)	$300–$800 (provider pricing)
Retail/list price	~$1,465 per syringe
With discount card (e.g., SingleCare)	~$915
Office visit fee	$50–$200
Imaging guidance (recommended)	$100–$300
Total self-pay range	$450–$1,500+

Why Prices Vary So Much

Durolane pricing varies significantly because:

Provider markup: Clinics purchase Durolane at wholesale and mark up the price — office-based practices typically charge less than hospital outpatient departments
Geographic location: Urban markets and high cost-of-living areas charge more
Discount cards: Programs like SingleCare or GoodRx can reduce the list price by 30–40%
Wholesale pricing: Direct-to-provider wholesale prices can be as low as ~$249/unit, but patients rarely see these prices unless negotiating

Tip: Call providers and ask for their “self-pay price” for Durolane — many offer discounted cash rates. Also, ask whether the imaging guidance (fluoroscopy or ultrasound) is included in the quoted price or billed separately.

Durolane Cost With Medicare Part B

Medicare Coverage for Durolane

Coverage status: Yes, Medicare Part B covers Durolane (J7318)

Typical patient cost with Medicare:

Annual Part B deductible: $257 (2025; verify current year)
After deductible: You pay 20% coinsurance of the Medicare-approved amount
Medicare pays 80% of the approved amount

Estimated patient out-of-pocket:

If deductible already met: ~$80–$160 per injection (20% of ~$400–$800 approved amount)
If deductible not yet met: $257 + 20% of remainder

How Medicare Bills Durolane

Medicare uses HCPCS code J7318 for Durolane (Hyaluronan or derivative, Durolane, for intra-articular injection, 1 mg per unit). Durolane comes as a 60 mg/3 mL syringe, so providers bill 60 units of J7318 per injection.

Medicare’s payment limit is approximately $6.77 per mg for Durolane, meaning total Medicare reimbursement for one Durolane injection is approximately $406 (60 mg × $6.77). Your 20% share would be approximately $81 — though actual costs vary by region, provider type, and whether imaging is billed separately.

Medicare Coverage Requirements

Medicare requires documentation that:

You have a confirmed diagnosis of knee osteoarthritis

Conservative treatments have been tried without sufficient relief (physical therapy, NSAIDs, weight management)

Repeat treatments are at least 6 months apart

The injection is performed by a qualified provider

Medicare Advantage Plans

If you have a Medicare Advantage (Part C) plan, Durolane coverage may differ from Original Medicare. Some Medicare Advantage plans require prior authorization, preferred networks, or specific prior treatment failure requirements. Always verify coverage with your specific plan before scheduling.

Durolane Cost With Private Insurance

Most commercial insurance plans cover Durolane for knee osteoarthritis when medical necessity criteria are met, similar to Medicare requirements.

Typical private insurance process:

Prior authorization is almost always required — your provider’s office handles this
Step therapy may require documentation of failed conservative treatments
Copay or coinsurance: Varies by plan — typically $50–$200 per injection
Deductible: If not yet met, you pay the full allowed amount until the deductible is reached

Tip: Have your provider’s office call to verify coverage and get prior authorization before your appointment. A reputable clinic handles this verification proactively.

Durolane vs. Other Single-Injection Brands: Cost Comparison

Durolane is one of four FDA-approved single-injection HA products. Understanding how its cost compares to alternatives helps you discuss options with your doctor.

Brand	Source	Self-Pay Estimate	Medicare Coverage	Allergy-Safe
Durolane	Non-animal (bacterial)	$300–$1,465	Yes (J7318)	Yes — bird/egg safe
Synvisc-One	Avian (rooster comb)	$600–$1,200	Yes (J7321)	No
Gel-One	Avian (rooster comb)	$400–$900	Yes (J7320)	No
Monovisc	Non-animal	$500–$1,000	Yes (J7322)	Yes

All four are covered by Medicare at similar payment levels. Durolane may cost slightly more at retail but is the preferred option for patients with bird or egg allergies — and some research suggests superior 6-month outcomes compared to Synvisc-One.

Durolane vs. Multi-Injection Series: True Cost Comparison

Single-injection Durolane may look more expensive per dose, but the total cost often comes out similar to — or less than — a multi-injection series when you factor in all costs.

	Durolane (Single)	Euflexxa (3 injections)	Supartz FX (5 injections)
Injections needed	1	3	5
Office visits	1	3	5
Medication cost (self-pay)	$300–$1,465	$300–$900 total	$500–$1,000 total
Office visit copays	1×	3×	5×
Time commitment	1 visit	3 weeks	5 weeks
Work/travel disruption	Minimal	Moderate	High

The hidden cost of series injections is time and visit copays. For Medicare patients with a $20 copay per visit, Durolane saves $40 vs. Euflexxa and $80 vs. Supartz FX in visit copays alone — partly offsetting any medication cost difference.

Hidden Costs to Budget For

When planning for Durolane, account for these additional expenses beyond the injection itself:

Frequently Overlooked Costs

Office/consultation visit fee: $50–$200 (may be separate from injection fee)

Imaging guidance: $100–$300 if billed separately — studies show imaging guidance improves injection accuracy by 30%, so it’s worth the cost. Medicare covers fluoroscopy with the injection.

Pre-injection X-ray: If not already done, you may need knee X-rays ($100–$300 without insurance)

Follow-up visit: Some providers schedule a follow-up 4–6 weeks post-injection to assess response

Facility fees: Hospital outpatient departments charge a facility fee (often $200–$500+) on top of the injection fee — office-based clinics typically don’t

How to Reduce Your Out-of-Pocket Costs

For Medicare Patients

Supplement insurance: A Medigap (supplemental) policy covers most or all of the 20% coinsurance, potentially reducing your cost to near $0

Time your treatment: If you’ve already met your Part B deductible for the year, schedule before year-end to avoid starting fresh in January

Choose office-based providers: Hospital outpatient departments charge facility fees — office-based clinics are typically less expensive for Medicare patients

For Self-Pay Patients

Use a discount card: Programs like SingleCare, GoodRx, or RxSaver can reduce retail pricing significantly (reported savings of 30–40% on Durolane)

Ask about self-pay discounts: Many practices offer reduced rates for patients paying cash — ask directly before scheduling

Check Bioventus patient support: Contact Bioventus (Durolane’s manufacturer) directly to ask about any available patient assistance or support programs

Consider alternative brands: If cost is a barrier, Hyalgan or Supartz FX (multi-injection series) may have lower per-dose costs while providing similar relief

Frequently Asked Questions

Does Medicare cover Durolane injections?

Yes. Medicare Part B covers Durolane (billed as J7318) for knee osteoarthritis when medically necessary. You typically pay 20% coinsurance after meeting your annual Part B deductible of $257 (2025 figure). Your actual out-of-pocket cost per injection is typically $80–$300 depending on your deductible status and the provider’s Medicare-approved amount.

How much does Durolane cost without insurance?

Without insurance, Durolane costs approximately $300–$800 at most providers, with the retail/list price averaging around $1,465. Using a prescription discount card like SingleCare can reduce this to approximately $915. The total self-pay cost including the office visit and imaging guidance typically ranges from $450–$1,500+.

Is Durolane more expensive than other gel injections?

Durolane’s medication cost per treatment is comparable to or slightly higher than other single-injection brands. However, its single-injection convenience saves the office visit copays and time costs associated with 3–5 injection series. For patients with bird allergies, Durolane and Monovisc are the only single-injection options — alternatives may be more limited.

Does prior authorization affect the cost of Durolane?

Prior authorization doesn’t directly change the price, but failing to get it before your injection could result in a claim denial — leaving you responsible for the full cost. Most reputable clinics handle prior authorization for you before scheduling. Always confirm prior auth is obtained before your appointment.

How often can I get Durolane and how does that affect annual cost?

Medicare allows repeat Durolane treatment every 6 months when the previous course was effective. Annual cost for two treatments with Medicare (20% coinsurance, deductible already met) is typically $160–$600. Self-pay patients would pay $600–$3,000+ annually for twice-yearly treatment.

What’s the CPT code for Durolane for insurance purposes?

Durolane is billed using HCPCS code J7318 (Hyaluronan or derivative, Durolane, for intra-articular injection, per dose). One 60 mg/3 mL syringe = 60 units of J7318. The administration itself is typically billed under CPT 20610 (arthrocentesis, aspiration and/or injection, major joint).

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Last updated: March 2026. Pricing information reflects current market data and is subject to change. Medicare payment rates are updated annually. Always verify costs with your specific provider and insurance plan.

Medical Disclaimer: This article is for educational purposes only. Consult your healthcare provider to determine if Durolane is appropriate for your condition and to verify current coverage with your insurance plan.