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Insurance Coverage Guide

Humana Coverage for Knee Injections: Complete Guide

Understand how Humana covers hyaluronic acid knee injections, cortisone shots, and other osteoarthritis treatments. Learn coverage requirements for Humana Medicare Advantage and commercial plans.

Important: Coverage information is subject to change. Always verify current coverage with your insurance provider or Medicare.gov before making healthcare decisions.

Disclaimer: Joint Pain Authority is not affiliated with, endorsed by, or part of Medicare, the Centers for Medicare & Medicaid Services (CMS), the U.S. Department of Health and Human Services, or any government agency. Information provided is for educational purposes only and should not be considered medical or insurance advice.

Quick Coverage Summary

Hyaluronic Acid Injections

✓ Covered

Prior Authorization Required

Coverage varies by plan. Medicare Advantage plans follow CMS guidelines.

Cortisone Injections

✓ Covered

Generally covered without prior authorization.

PRP Injections

✗ Not Covered

Considered experimental; not covered under standard plans.

Physical Therapy

✓ Covered

Visit limits may apply. Check your specific plan benefits.

Humana Coverage Overview

Humana is one of the nation’s largest health insurers, with particular strength in Medicare Advantage plans. For knee osteoarthritis patients, Humana generally covers hyaluronic acid injections when medical necessity criteria are satisfied.

Coverage specifics vary between Humana’s commercial plans and their Medicare Advantage offerings—understanding your specific plan type is essential.


Quick Coverage Summary

TreatmentCoverage StatusPrior Auth Required
Hyaluronic acid (gel shots)Covered with criteriaUsually yes
Cortisone injectionsCoveredUsually no
Physical therapyCoveredVaries
PRP injectionsNot coveredN/A
Stem cell injectionsNot coveredN/A

Humana Medicare Advantage Coverage

Why This Matters

Humana is one of the largest Medicare Advantage insurers in the country. If you’re 65+ with a Humana Medicare Advantage plan, your HA injection coverage largely follows Medicare guidelines.[1]

Medicare Advantage HA Coverage Criteria:

Documented osteoarthritis of the knee
Failed conservative treatment (typically 3+ months)
Pain interfering with activities of daily living
Appropriate waiting period between injection series

Humana Gold Plus, Choice, and Other MA Plans

Most Humana Medicare Advantage plans—including Humana Gold Plus, Humana Choice PPO, and others—follow the same basic coverage framework:

  • Part B equivalent coverage for HA injections
  • Prior authorization requirements may vary by plan
  • In-network preferences with PPO options for out-of-network care
  • Cost-sharing based on your specific plan’s structure

Commercial Plan Coverage

Employer-Sponsored Humana Plans

If you have Humana through your employer, coverage depends on the specific plan your employer selected:

  • Some plans cover HA injections with standard prior auth
  • Others may require step therapy (trying cortisone first)
  • Certain plans may have specific brand preferences
  • Visit limits or annual caps may apply

Check your Summary Plan Description (SPD) or call Humana member services for specifics.

Individual/Marketplace Plans

Humana individual plans purchased through the ACA marketplace vary by:

  • Metal tier (Bronze, Silver, Gold, Platinum)
  • State-specific benefit requirements
  • Network restrictions

Prior Authorization Requirements

How Humana’s Prior Auth Works

1
Provider initiates request

Submits documentation through Humana’s provider portal or fax

2
Clinical review

Humana evaluates against medical policy (typically 2-5 business days)

3
Decision communicated

Approval, denial, or request for more information

4
Treatment scheduled

Proceed with injection once authorization received

Documentation Needed

Your provider should include:

X-ray or imaging reports showing OA
Records of conservative treatments and outcomes
Functional assessment documenting limitations
Letter of medical necessity if requested

Costs and Out-of-Pocket

Medicare Advantage Cost Structure

Typical Humana Medicare Advantage Costs:

Cost ComponentTypical Range
Part B deductible$0-$240 (plan-specific)
Specialist copay$20-$50 per visit
Coinsurance for procedures20% after deductible
Out-of-pocket maximum$3,500-$8,850

Many Humana MA plans have $0 Part B deductible

Commercial Plan Costs

Commercial plan costs vary more widely:

Cost ComponentTypical Range
Annual deductible$500-$5,000+
Specialist copay$35-$75
Coinsurance20-40%
Out-of-pocket max$4,000-$9,100+

In-Network vs. Out-of-Network

Network Matters:

  • HMO plans: Must use in-network providers (except emergencies)
  • PPO plans: Can use out-of-network, but pay more
  • POS plans: Referral may be needed for specialists

Using in-network providers typically saves 30-50% on out-of-pocket costs.


If You’re Denied

Common Denial Reasons

  1. Prior authorization missing - Treatment occurred without authorization
  2. Documentation insufficient - Not enough proof of conservative care failure
  3. Medical necessity not met - Criteria not satisfied per clinical policy
  4. Network issues - Out-of-network provider used inappropriately
  5. Timing issues - Repeat injection requested too soon

The Appeal Process

Humana Appeal Steps:

Level 1 - Standard Appeal:

  1. Review your Explanation of Benefits (EOB) for denial reason
  2. Gather supporting documentation
  3. Submit written appeal within 60 days (Medicare Advantage) or per your plan terms (commercial)

Level 2 - Reconsideration:

  • If Level 1 denied, request second level review
  • Additional documentation may be submitted

External Review:

  • Available after internal appeals exhausted
  • Independent review organization evaluates claim

Expedited Review:

  • Available if standard timeline would jeopardize health
  • Decision required within 72 hours

Contact Information

  • Medicare Advantage Members: 1-800-457-4708
  • Commercial Members: Number on your ID card
  • Provider Services: Humana.com provider portal

Humana’s Wellness Focus

CenterWell and Humana’s Care Approach

Humana emphasizes integrated care through its CenterWell senior primary care centers and partnerships. This can benefit knee OA patients through:

  • Coordinated care between primary care and specialists
  • Care management programs for chronic conditions
  • Home health services when appropriate
  • Wellness programs that complement medical treatment

Many Humana plans also cover:

  • Physical therapy - Important for comprehensive OA management
  • Home health - If medically necessary
  • Durable medical equipment - Knee braces, assistive devices
  • Fitness benefits - SilverSneakers or similar programs

Plan Comparison

Humana vs. Other Major Insurers

FactorHumana MATraditional MedicareOther MA Plans
HA coverageYes (with criteria)Yes (with criteria)Varies
Prior authUsually requiredNot requiredVaries
Added benefitsOften includedPart B onlyVaries
Network restrictionsVaries by planNoneVaries

Key Takeaways

Humana Coverage Summary

Good news for Humana members:

  • HA injections are generally covered when medically necessary
  • Medicare Advantage plans follow established CMS guidelines
  • Appeals process available if initially denied
  • Integrated care approach can support comprehensive treatment

What you need to do:

  1. Verify your specific plan benefits - Call Humana or check online
  2. Confirm in-network status of your provider
  3. Ensure prior authorization is obtained before treatment
  4. Document conservative treatments thoroughly
  5. Keep copies of all records for potential appeals

Find Humana In-Network Providers

Locate providers who accept Humana and specialize in knee injections.

Imaging-Guided Medicare Accepted

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Thank You!

We've received your request. A provider specialist will contact you within 1-2 business days to help you find the right care.

What happens next?

  • 1 We'll verify your insurance coverage
  • 2 Match you with quality providers in your area
  • 3 Contact you to discuss your options

Questions? Browse our guides:

How to Choose a Provider

References

  1. CMS Local Coverage Determination L39529 - Viscosupplementation for Knee OA. Medicare Coverage Database

  2. Humana Medical Coverage Policy - Viscosupplementation.

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