Fair Square Medicare Wordmark

Does Medicare Cover Light Therapy for Psoriasis?

Acute psoriasis on elbows is an autoimmune incurable dermatological skin disease stock photo

By Daniel Petkevich

Jan 17, 2023

There are some stipulations to getting coverage

If you have psoriasis, you know it's difficult to find the right treatment that works to manage your flare-ups. For those with moderate to severe plaque psoriasis, finding the right treatment that works for your skin and your budget can mean the difference between carrying on with your life and debilitating pain. Light therapy is one of the many treatment options that can be covered by Medicare. Read on to see if it's the right option for you.

Speak with a Medicare Advocate

Talk to one of our Licensed Medicare Agents today to find the right plans for you.

Overview of psoriasis and its symptoms

Psoriasis is a chronic skin condition that causes red, scaly patches and thick, silvery scales on the skin. Symptoms vary from person to person but can include itching, burning or soreness. Psoriasis can also cause psoriatic arthritis—a type of joint pain and swelling.

What Medicare covers for psoriasis treatment

Medicare covers psoriasis treatment in some instances. If light therapy is considered medically necessary for psoriasis, Medicare may help cover the cost of your psoriasis treatment. In addition to light therapy, Medicare also covers other psoriasis treatments, such as topical medications, photochemotherapy and biologics.

If you’re a Medicare beneficiary, be sure to talk to your doctor about psoriasis treatments that Medicare might cover. Your doctor can help you understand which psoriasis treatments may be best for you. With the right psoriasis treatment plan, you may see an improvement in your psoriasis symptoms.

Types of psoriasis treatments that are typically covered by Medicare

Light therapy (phototherapy) is a psoriasis treatment that exposes your skin to ultraviolet light in small doses. Phototherapy helps treat psoriasis by slowing the growth of affected skin cells, reducing redness and scaling, and improving psoriasis symptoms. Medicare may cover psoralen derivative drug in combination with ultraviolet A light, also known as PUVA, under the following conditions according to the

CMS

:

"PUVA therapy is covered for treatment of intractable, disabling psoriasis, but only after the psoriasis has not responded to more conventional treatment. The Medicare Administrative Contractor should document this before paying for PUVA therapy."

In addition to light therapy, Medicare may cover other psoriasis treatments. Topical medications, such as creams and ointments applied directly to the skin, can help reduce psoriasis symptoms and slow down the growth of psoriatic cells. Photochemotherapy (PUVA) combines an oral psoralen derivative drug with ultraviolet A light to help treat psoriasis. Medicare may also cover biologics, which are injected medications that target specific areas of the immune system to reduce psoriasis flare-ups.

How to determine if light therapy is medically necessary for psoriasis treatment

Your doctor will work with you to determine if light therapy is medically necessary for psoriasis treatment. They may consider the following criteria:

  • The psoriasis has not responded to other treatments

  • You’re receiving regular psoriasis care from a physician

  • You have psoriatic arthritis or psoriasis in areas that are hard to reach

  • You’re experiencing a psoriasis flare up or worsening of psoriasis symptoms

  • The psoriasis has caused physical, mental and emotional distress

If you meet one or more of these criteria, your doctor may determine that light therapy is medically necessary for psoriasis treatment.

Tips on how to document improvement when seeking coverage from Medicare

To determine if Medicare covers psoriasis treatment, your doctor will need to document any improvements in your psoriasis symptoms. Here are a few tips on how to document improvement when seeking coverage from Medicare:

  • Take pictures before and after receiving treatment

  • Keep track of symptoms in a diary

  • Report flare-ups or worsening of symptoms to your doctor

  • Track side effects from treatments and report them to your doctor

  • Provide feedback on treatments, including how effective they have been in managing your symptoms

By documenting your symptoms and improvements, your doctor can help determine if your treatment is medically necessary. Medicare may then cover the cost of psoriasis light therapy deemed medically necessary.

Other psoriasis treatments that Medicare might cover

In addition to light therapy, Medicare may cover other psoriasis treatments. These treatments include topical medications, photochemotherapy and biologics. Topical medications are creams and ointments that are applied directly to your psoriasis patches, such as

Ilumya

. Photochemotherapy (PUVA) combines an oral psoralen derivative drug with ultraviolet A light to help treat psoriasis. Biologics are injected medications that target specific areas of the immune system to reduce flare-ups.

If you’re a Medicare beneficiary, be sure to talk to your doctor about psoriasis treatments that might be covered by Medicare.

Conclusion

If you have psoriasis and are a Medicare beneficiary, be sure to talk to your doctor about psoriasis treatments that might be covered by Medicare. With the right psoriasis treatment plan, you may see an improvement in your symptoms. Your doctor can help you understand which psoriasis treatments may be best for you and how to document any improvements when seeking coverage from Medicare. Remember, talking with your doctor is necessary, as this content is for informational purposes only. Our team of experts is here to help with all your Medicare questions. Don't hesitate to reach out to

Fair Square Medicare

.

Speak with a Medicare Advocate

Talk to one of our Licensed Medicare Agents today to find the right plans for you.

Recommended Articles

older man suffering from stomach pain due to IBS stock photo

Does Medicare Cover Xiafaxan?

Jan 19, 2023

A women's restroom sign that has been modified to show the stick figure woman needing to use the toilet

Does Medicare Cover Bladder Sling Surgery?

Jan 11, 2023

Fair Square

Do I Need to Renew My Medicare?

Nov 29, 2022

Cover image

What To Do If Your Medicare Advantage Plan Is Discontinued

Feb 26, 2024

Medigap plan letters on outstretched fingers stock image

How Do Medigap Premiums Vary?

Apr 12, 2023

Orthopaedist at work treating a bunion, stock photo

Does Medicare Pay for Bunion Surgery?

Nov 29, 2022

Mouth guard used to help treat sleep apnea

Does Medicare Cover Mouth Guards for Sleep Apnea?

Dec 8, 2022

Cover image

Health Savings Accounts (HSAs) and Medicare

Jan 24, 2024

Arizona desert stock photo

13 Best Ways for Seniors to Stay Active in Phoenix

Mar 6, 2023

Female physiotherapist helping elderly man in wheelchair do exercises with dumbbells at health center stock photo

What Does Medicare Cover for Stroke Patients?

Jan 20, 2023

Cover image

What to Do When Your Doctor Leaves Your Network

Jul 15, 2025

Leg bones and knees, 3d rendering. stock photo

Does Medicare Cover Tymlos?

Dec 5, 2022

Doctor physician consulting with male patient in hospital exam room stock photo

Is Gainswave Covered by Medicare?

Dec 6, 2022

Health insurance form on a table with pen, calculator and glasses stock image

What You Need to Know About Creditable Coverage

Jan 18, 2023

Medigap on a post-it note surrounded by a stethoscope stock image

Do Medicare Supplement Plans Cover Dental and Vision?

Dec 8, 2022

breast cancer awareness ribbon stock image

Does Medicare Cover Piqray?

Dec 2, 2022

senior couple doing yoga stock image

13 Best Ways for Seniors to Stay Active in Columbus

Mar 8, 2023

Vitamin in a syringe stock photo

Does Your Medicare Plan Cover B12 Shots?

Aug 15, 2022

More of our articles

13 Best Ways for Seniors to Stay Active in Indianapolis

2024 Cost of Living Adjustment

2024 Fair Square NPS Report

Can I Choose Marketplace Coverage Instead of Medicare?

Can I switch From Medicare Advantage to Medigap?

Can Medicare Advantage Plans Deny Coverage for Pre-Existing Conditions?

Comparing All Medigap Plans | Chart Updated for 2025

Do You Need Books on Medicare?

Does Medicare Cover Abortion Services?

Does Medicare Cover Bariatric Surgery?

Does Medicare Cover Boniva?

Does Medicare Cover Cartiva Implants?

Does Medicare Cover Cervical Disc Replacement?

Does Medicare Cover Chiropractic Visits?

Does Medicare Cover Cold Laser Therapy (CLT)?

Does Medicare Cover COVID Tests?

Does Medicare Cover Driving Evaluations?

Does Medicare Cover Exercise Physiology?

Does Medicare Cover Geri Chairs?

Does Medicare Cover Hearing Aids?

Does Medicare Cover Ilumya?

Does Medicare Cover Incontinence Supplies?

Does Medicare Cover Iovera Treatment?

Does Medicare Cover Jakafi?

Does Medicare Cover Linx Surgery?

Does Medicare Cover Lipoma Removal?

Does Medicare Cover Medical Marijuana?

Does Medicare Cover Mental Health?

Does Medicare Cover Nexavar?

Does Medicare Cover Nuedexta?

Does Medicare Cover Ofev?

Does Medicare Cover Oxybutynin?

Does Medicare Cover Penile Implant Surgery?

Does Medicare Cover Qutenza?

Does Medicare Cover Scleral Lenses?

Does Medicare Cover Service Animals?

Does Medicare Cover the Urolift Procedure?

Does Medicare Cover Vitamins?

Does Medicare Have Limitations on Hospital Stays?

Does Medicare Pay for Allergy Shots?

Does Medicare Pay for Varicose Vein Treatment?

Finding the Best Vision Plans for Seniors

Gap Health Insurance: The Secret Sidekick to Your High-Deductible Plan

How Does Medicare Cover Colonoscopies?

How Does the End of the COVID-19 Public Health Emergency Affect Your Medicare?

How Medicare Costs Can Pile Up

How Much Does a Medicare Coach Cost?

How Much Does Medicare Cost?

How Much Does Medicare Part A Cost in 2025?

How Much Does Medicare Part B Cost in 2025?

How Much Does Trelegy Cost with Medicare?

How Often Can I Change Medicare Plans?

How to Apply for Medicare?

How to Become a Medicare Agent

How to Compare Medigap Plans in 2025

Is PAE Covered by Medicare?

Last Day to Change Your Medicare Part D Plan

Medicare & Ozempic

Medicare Advantage MSA Plans

Medicare Consulting Services

Medigap Plan N vs. Plan G — Which One Fits You in 2025?

Plan G vs. Plan N

Top 10 Physical Therapy Clinics in San Diego

Turning 65 and Thinking of Keeping COBRA? Here’s Why It Usually Backfires

Welcome to Fair Square's First Newsletter

What Are Medicare Part B Excess Charges?

What Happens to Unused Medicare Set-Aside Funds?

What Is a Medicare Advantage POS Plan?

What Is a Medicare Supplement SELECT Plan?

What to Do When Your Doctor Doesn't Take Medicare

When to Choose Medicare Advantage over Medicare Supplement

Why Is Medicare So Confusing?

Your Medicare One-Stop-Shop

Your guide to Medicare Parts A & B, Medicare Advantage, and Medigap. 100% free.

Get the Fair Square Bulletin

Medicare savings tips, helpful guides, and more.

About

Medicare 101

Current Clients

Medicare Supplement Plans

Medicare Advantage Plans

Fair Square 2026

Terms of Use
Notice of Privacy Practices

Virgil Insurance Agency, LLC (DBA Fair Square Medicare) and www.fairsquaremedicare.com are privately owned and operated by Help Button Inc. Medicare supplement insurance plans are not connected with or endorsed by the U.S. government or the federal Medicare program. This is a solicitation of insurance. A licensed agent/producer may contact you. Medicare Supplement insurance is available to those age 65 and older enrolled in Medicare Parts A and B and, in some states, to those under age 65 eligible for Medicare due to disability or End-Stage Renal disease. Virgil Insurance Agency is a licensed and certified representative of Medicare Advantage HMO, HMO SNP, PPO, PPO SNP and PFFS organizations and stand-alone PDP prescription drug plans. Each of the organizations we represent has a Medicare contract. Enrollment in any plan depends on contract renewal. The plans we represent do not discriminate on the basis of race, color, national origin, age, disability, or sex. Plan availability varies by region and state. For a complete list of available plans please contact 1-800-MEDICARE (TTY users should call 1-877-486-2048), 24 hours a day/7 days a week or consult www.medicare.gov. © 2026 Help Button Inc

We do not offer every plan available in your area. Any information we provide is limited to those plans we do offer in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.

MULTIPLAN_FairSquareMedicare_01062022_M

Fair Square Medicare

FSM symbol - 50