A deep cleaning costs $220 to $570 per quadrant in 2026
Pearl's May 2026 figures, built on ADA fee survey data, put a deep cleaning at $220 to $570 per quadrant, about $335 on average. It is billed per quadrant, and a full mouth is four quadrants, so it costs roughly four times one quadrant.
Cost by scope
| One quadrant | $220 to $570, about $335 (Pearl, May 2026). |
|---|---|
| Two quadrants | About $440 to $1,140. |
| Full mouth, four quadrants | About $880 to $2,280. |
| Antibiotic placement | Billed per site. |
| Maintenance after | Periodontal maintenance every 3 to 4 months. |
What pushes a quote up
| Number of quadrants | Most patients need two or four. |
|---|---|
| Severity | Deeper pockets take longer. |
| Anesthesia | Usually included, sometimes charged. |
| Hygienist or periodontist | Specialists charge more. |
| Add ons | Local antibiotics are extra. |
Deep cleaning cost by region
| Lower cost states | $175 to $450. Alabama, Arkansas, Indiana, Iowa, Kansas, Kentucky, Mississippi, Missouri, Oklahoma, Tennessee, West Virginia and most rural areas. |
|---|---|
| Average cost states | $220 to $570. Arizona, Florida, Georgia, Michigan, North Carolina, Ohio, Pennsylvania, Texas, Virginia and most mid size cities. |
| Higher cost states | $285 to $750. California, Connecticut, Hawaii, Massachusetts, New Jersey, New York, Washington, plus big metros such as Chicago, Denver and Washington DC. |
These rows are our estimate. We took the typical national range and adjusted it for local labor costs, which run about 20 percent lower in the cheapest states and about 30 percent higher in the dearest ones. Suburban and community offices often charge 15 to 30 percent less than dense metro practices.
Regular cleaning vs deep cleaning
A regular cleaning cleans healthy gums above the gumline. A deep cleaning treats gum disease below the gumline and smooths the roots so the gums can reattach. Pearl notes they are billed at very different rates.
If you are surprised by the recommendation, ask for your pocket depths and X-rays. A second opinion is reasonable before you commit. After a deep cleaning, most patients move to periodontal maintenance every 3 to 4 months.
See our dental cleaning cost page.
How to judge the quote in your hand
- Ask how many quadrants and the per quadrant fee.
- Ask for your pocket depths.
- Ask if anesthesia is included.
- Ask about the maintenance plan after.
- Get pre-authorization.
Ways to pay less
- Use insurance when gum disease is documented.
- Get a second opinion if unsure.
- Keep up maintenance to avoid surgery.
- Try a dental school clinic.
Before you decide
This page covers prices only. It is not medical or dental advice. Talk to a licensed provider about what treatment you need, and ask for a written estimate and your insurer's pre-authorization before you start.
What will this cost me?
Pick the job, your state's cost level and the last detail. The estimate updates as you change them.
An estimate built from published 2026 cost guides. It is not a quote. Get a written quote before work starts.
Common questions
How much does a deep cleaning cost?
About $220 to $570 per quadrant, around $335 on average.
How much for the full mouth?
About four times one quadrant, roughly $880 to $2,280.
Does insurance cover deep cleaning?
Most PPO plans cover it at 50 to 80 percent when gum disease is documented.
Is a deep cleaning necessary?
If you have gum disease, it is the standard treatment. Ask for your pocket depths.