Deep cleaning per quadrant: $150-$350. Full mouth: $600-$1,400. With insurance (80% basic coverage): $120-$500 out of pocket. Local anesthetic is standard. Usually split across two appointments.
Deep Cleaning Teeth Cost: Scaling and Root Planing Prices (2026)
Updated April 2026
Why Deep Cleaning Costs More Than a Regular Cleaning
Deep cleaning is not a "stronger" version of a routine cleaning. It is a different medical procedure for a different condition: gum disease. Here is what makes it more expensive.
The procedure goes below the gumline, which is painful without numbing. This adds chair time and cost.
Curettes and ultrasonic scalers must access the base of periodontal pockets. Routine cleaning instruments cannot reach there.
Deep cleaning takes 2-4 hours total (usually 2 visits, 1-2 hours each). Routine cleaning takes 45-60 minutes.
Most dentists do two quadrants per session (upper right + lower right, then upper left + lower left) to limit discomfort.
Cost Breakdown by Quadrant
| ADA Code | Procedure | Per Quadrant (no insurance) | Per Quadrant (with insurance) | Notes |
|---|---|---|---|---|
| D4341 | Scaling/root planing (4+ teeth) | $200-$350 | $40-$90 | Most common; severe gum disease |
| D4342 | Scaling/root planing (1-3 teeth) | $150-$280 | $30-$70 | Localized gum disease |
| D4910 | Periodontal maintenance (follow-up) | $100-$300 | $50-$150 | Every 3-4 months after SRP |
Deep Cleaning vs Regular Cleaning: Side-by-Side
| Factor | Regular Cleaning (D1110) | Deep Cleaning (D4341/D4342) |
|---|---|---|
| Purpose | Preventive maintenance | Treatment for gum disease |
| Who needs it | Healthy gums (pockets 1-3mm) | Gum disease (pockets 4mm+) |
| Where it cleans | Above and just below gumline | Deep below gumline, to pocket base |
| Anesthetic | Not needed | Local anesthetic standard |
| Duration | 45-60 minutes | 1-2 hours per session (2 sessions) |
| Recovery | None | 1-3 days of sensitivity |
| Cost without insurance | $75-$200 | $600-$1,400 full mouth |
| Insurance coverage | 100% preventive tier | 80% basic restorative tier |
| Frequency | Every 6 months | Once, then maintenance every 3-4 months |
Pocket Depth: How Your Dentist Decides You Need Deep Cleaning
Your hygienist measures the space between your tooth and gum using a calibrated probe. The number they call out (1-10mm) tells them how much disease is present.
Normal pocket depth. Regular cleaning is appropriate. Routine 6-month recall.
Bacteria have colonized below the gumline. Deep cleaning (scaling and root planing) is indicated. Bone loss may be beginning. This is reversible with treatment.
Significant bone loss. Deep cleaning is required, and may need referral to a periodontist. Delaying treatment risks tooth loss.
Can You Refuse a Deep Cleaning?
Yes, you can refuse any dental treatment. However, if your pockets are 4mm or deeper, refusing deep cleaning means the gum disease will progress. Tartar below the gumline cannot be removed by brushing or flossing. The longer you wait, the more bone is lost, and bone loss is permanent. A $700 deep cleaning today prevents a $3,000+ implant in five years.
Getting a second opinion is always reasonable. If one dentist recommends deep cleaning, another dentist measuring the same pocket depths should reach the same conclusion. If only one office is recommending expensive treatment, a second opinion is worth the cost of a new patient exam.
Frequently Asked Questions
How much does a deep cleaning cost at the dentist?
What is the difference between a regular cleaning and a deep cleaning?
Does insurance cover deep cleaning?
How do I know if I need a deep cleaning?
Medical disclaimer: Cost information is for reference only. Only a licensed dental professional can determine whether you need a deep cleaning. Do not delay treatment based on cost concerns without first exploring low-cost options such as dental schools and community health centers.