Comprehensive Guide to Medicare Coverage for Mohs Surgery

Home » Resources » Comprehensive Guide to Medicare Coverage for Mohs Surgery

Welcome to our comprehensive guide on Medicare coverage for Mohs surgery. We understand the importance of having accurate information about healthcare coverage, especially when it comes to surgical procedures. In this article, we will delve into the details of Medicare’s coverage for Mohs surgery, providing you with valuable insights and addressing common questions.

Understanding Mohs Surgery

Mohs surgery is a highly specialized procedure used for the treatment of skin cancer, particularly non-melanoma skin cancers such as basal cell carcinoma and squamous cell carcinoma. It involves the precise removal of cancerous cells layer by layer, ensuring maximum preservation of healthy tissue while minimizing scarring.

Does Medicare Cover Mohs Surgery?

One of the primary concerns for individuals seeking Mohs surgery is whether Medicare provides coverage for this procedure. The answer is a resounding yes. Medicare recognizes the medical necessity of Mohs surgery for the treatment of skin cancer and offers coverage for eligible beneficiaries.

Medicare Part B Coverage for Mohs Surgery

Medicare Part B plays a crucial role in covering the cost of Mohs surgery. As an outpatient procedure, Mohs surgery is typically covered under Part B, which encompasses medically necessary services, including surgical treatments. It is important to note that Medicare coverage is subject to certain conditions and guidelines.

Medical Necessity and Medicare Coverage Criteria

To qualify for Medicare coverage, Mohs surgery must meet certain medical necessity requirements. Medicare deems Mohs surgery medically necessary when:

  • The skin cancer is located in areas with a high risk of recurrence, such as the head, neck, hands, or feet.
  • The cancer is large, aggressive, or invasive.
  • The cancer is present in areas where preserving healthy tissue is crucial, such as the nose, ears, or eyes.

Medicare Coverage for Surgical Procedures

Under Medicare Part B, the coverage for Mohs surgery extends beyond the surgical removal of the cancerous tissue. It also includes:

  • Pre-operative evaluations and consultations with the dermatologist or surgeon.
  • Local anesthesia necessary for the procedure.
  • Histopathologic examination of the removed tissue samples.
  • Any necessary repairs or reconstructive procedures after the Mohs surgery.

Medicare Advantage Plans and Mohs Surgery

If you are enrolled in a Medicare Advantage Plan (Part C), your coverage for Mohs surgery may differ from Original Medicare. These plans are offered by private insurance companies approved by Medicare, and they must provide at least the same level of coverage as Original Medicare. However, specific rules and guidelines can vary, so it’s essential to review your plan’s coverage details.

Documenting and Billing Medicare for Mohs Surgery

To ensure accurate billing and reimbursement, healthcare providers need to document all relevant details associated with Mohs surgery. This includes documenting the medical necessity, location of the skin cancer, pathology reports, and any reconstructive procedures performed. Proper documentation helps prevent claim denials and facilitates a smooth reimbursement process.


In conclusion, Medicare does cover Mohs surgery for eligible beneficiaries. The coverage falls under Medicare Part B and encompasses not only the surgical removal of cancerous tissue but also pre-operative evaluations, anesthesia, histopathologic examination, and reconstructive procedures. Understanding the medical necessity criteria and documenting the procedure accurately are essential for maximizing Medicare coverage for Mohs surgery.


  • Medicare provides coverage for Mohs surgery, a specialized procedure for non-melanoma skin cancers.
  • Mohs surgery is covered under Medicare Part B, subject to medical necessity criteria.
  • Medicare coverage includes pre-operative evaluations, anesthesia, pathology examination, and reconstructive procedures.
  • Medicare Advantage Plan coverage may differ, and it’s important to review your plan’s specifics.

Relevant Links:

  1. National Cancer Institute – Skin Cancer
  2. – Mohs Micrographic Surgery
  3. American Academy of Dermatology Association

Insurance Facts

Join the 65+ million Americans
looking for insurance options

Description: Health insurance is a crucial form of coverage that helps protect you and your family from high medical costs. It provides financial support by covering medical expenses such as hospitalization, doctor visits, prescription drugs, and preventive care. Having health insurance ensures that you can access necessary healthcare services without facing significant financial burdens. Additionally, many countries mandate health insurance to ensure that their citizens receive essential medical care.

Description: Auto insurance is a legal requirement in most countries for anyone owning a vehicle. It offers financial protection in case of accidents, theft, or damage caused by your vehicle to others or their property. Different types of auto insurance, such as liability, collision, and comprehensive coverage, cater to various needs. It is crucial to have appropriate auto insurance to avoid potential financial losses and legal issues in the event of an accident.

Description: Life insurance is a policy that provides a lump sum payment to beneficiaries upon the insured’s death. It is an essential financial planning tool that offers peace of mind, knowing that your loved ones will have financial security and stability after you are gone. Life insurance can be used to cover funeral expenses, outstanding debts, mortgage payments, and even provide income replacement for the family. The amount of coverage needed depends on individual circumstances, such as family size, outstanding debts, and future financial goals.

Description: Homeowners insurance is designed to protect your home and personal belongings against unexpected events like fire, theft, vandalism, or natural disasters. It provides coverage for both the physical structure of your home and your possessions inside it. Moreover, homeowners insurance often includes liability coverage, which protects you if someone is injured on your property. Lenders typically require homeowners insurance for anyone with a mortgage to safeguard their investment.

Description: Travel insurance offers coverage for unforeseen events that may occur during your travels, both domestically and internationally. It can include benefits such as trip cancellation/interruption, medical emergencies, lost luggage, travel delays, and emergency evacuation. Travel insurance is especially important when planning expensive trips, traveling to remote locations, or engaging in adventurous activities. It helps mitigate financial losses and provides assistance when facing unexpected challenges away from home.

Newsletter Sign-Up:

Stay in the Loop!

Receive important insurance information right in your inbox weekly!

Newsletter Form | Email Verication