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Deep Cleaning Cost in Mercer Island, WA

Typical price ranges for deep cleaning in Mercer Island, WA — national averages from consumer dental cost guides, adjusted for local cost of living using BEA Regional Price Parities.

Quick answer: A deep cleaning in Mercer Island, WA typically costs $293, with prices ranging from $205 to $410 depending on the provider, materials, and case complexity. The national average is $275.

Low$205
Median$293
High$410
National median: $2757% above national avg

What affects the cost of Deep Cleaning in Mercer Island?

Local cost of living

Dental prices vary 30%+ between US metros. Mercer Island providers reflect the region's overall cost-of-living index; expect prices to sit above the national average of $275.

Provider experience & specialty

Specialists (periodontists) typically charge 15–40% more than newer general dentists but complete more complex cases. Newer dentists may offer promotional pricing to build patient volume.

Materials and lab work

Materials vary by procedure. Ask what's included in the quote — sedation, X-rays, follow-up visits, and lab work are sometimes billed separately.

Insurance & payment plans

Most PPO dental plans cover 50% of deep cleaning after your deductible, up to your annual maximum (typically $1,500). Confirm coverage before scheduling.

Deep Cleaning FAQ — Mercer Island, WA

How much does a deep cleaning cost in Mercer Island?▾
In Mercer Island, a deep cleaning typically costs $205–$410, with a median of $293. That's above the national average of $275. Actual cost varies with the provider, materials used, and complexity of your specific case.
Will my insurance cover a deep cleaning?▾
Most PPO dental plans cover 50% of deep cleaning after your deductible. Annual maximums (typically $1,000–$2,000) cap total coverage per year. Call the front desk of the Mercer Island practice and give them your insurance info — they'll verify benefits before your appointment.
Can I use an HSA or FSA to pay for a deep cleaning?▾
Yes. Deep Cleaning qualifies as a medical expense under IRS Section 213(d), which means you can pay from a Health Savings Account (HSA) or Flexible Spending Account (FSA) using pre-tax dollars. For an FSA, note the "use it or lose it" deadline — schedule the procedure before your plan year ends.
What should I ask a Mercer Island dentist before booking?▾
Ask (1) the total out-of-pocket cost with your insurance factored in, (2) whether the quote includes X-rays, exam, and follow-up, (3) which materials will be used, (4) how long the procedure typically takes at their practice, and (5) what their financing options are if the cost is more than you can pay upfront.
How long does a deep cleaning take?▾
1-2 hours per quadrant (mouth divided into 4 quadrants). Complex cases may require multiple appointments. Ask your provider for their specific timeline based on your case.

When is this needed?

Diagnosed gum disease (periodontitis), deep periodontal pockets, bleeding gums, bone loss around teeth.

How long does it take?

1-2 hours per quadrant (mouth divided into 4 quadrants)

Dentists offering Deep Cleaning in Mercer Island, WA

Christopher Lewis, DDS

General dentistry • 20 yrs on NPPES

Kristen Gibson, DDS

General dentistry • 20 yrs on NPPES

Carrie York, DDS

General dentistry • 20 yrs on NPPES

Kamaran Shemshaki, DMD

General dentistry • 20 yrs on NPPES

Dawn Bova, DMD

General dentistry • 20 yrs on NPPES

Goichi Shiotsu, DDS

General dentistry • 20 yrs on NPPES

View all dentists in Mercer Island →

Sources