As of January 1, 2022, dentists gained a major opportunity: the ability to bill Medicare Advantage Plans for dental services. This update marks a significant win not only for dental practices, but also for patients who depend on Medicare Advantage for affordable care.

But for dentists who provide medically necessary dental treatment—specifically orofacial pain and sleep apnea therapy—the change raises important questions. Many dentists now want to understand how Medicare Advantage billing for dentists works and whether enrolling in Medicare Part B and DME is worthwhile.

The Growing Intersection of Dentistry and Medical Necessity

More practices are adding orofacial pain treatment and sleep apnea appliances to their services. These services fall under medical insurance, which creates opportunities for growth—but also confusion about Medicare dental billing and medical documentation requirements.

Some dentists avoid contracting with Medicare Part B and DME because they believe the guidelines are too complicated. Others opt out, not realizing the downside: losing Medicare patients and being locked out of Medicare enrollment for two years.

Participating vs. Non-Participating: Why the Difference Matters

Dentists who want to expand into orofacial pain billing or sleep apnea dental billing must understand the difference between participating and non-participating Medicare contracts.

Participating Provider (PAR):

• Must accept Medicare assignment

• Must accept Medicare allowable fees

Non-Participating Provider (Non-PAR):

• May charge 15% above the allowable amount (the “limiting charge”)

• May bill full fee for E0486 billing (oral appliance for sleep apnea)

• Can choose not to accept assignment, allowing reimbursement to go directly to the patient

Choosing between participating and non-participating status is a key business decision for any dentist considering Medicare Part B for dentistsor DME billing for dentists.

The Importance of Reviewing Local Coverage Determinations (LCDs)

Before enrolling with Medicare, dentists should study the Local Coverage Determinations (LCDs) for the CPT codes they plan to use. LCDs outline medical necessity criteria, documentation requirements, and coverage rules for medical billing in dentistry.

Because LCDs can be difficult to interpret, many practices partner with a dental medical billing company to ensure accuracy and compliance.

Partnering With Experts to Bill Correctly—and Profitably

For nearly 15 years, Triton Medical Solutions has specialized in billing medical necessity treatment for dentists, including Medicare Part B and DME. Our team understands how to bill orofacial pain, sleep apnea appliances, and other medically necessary services legally, effectively, and profitably.

As the demand for these services grows, dentists who utilize Medicare Advantage billing, Medicare Part B enrollment, and DME billing strategies will stand out—both in revenue growth and in their ability to expand care access for patients who need it most.