D5850 — Tissue conditioning, upper denture
As the ridge under a denture shrinks, the appliance stops fitting. D5850 is the version for the upper jaw.
13 codes describe reline, rebase and tissue conditioning, and this is one of them. What separates it from the other twelve is the subject of this page; the reline, rebase and tissue conditioning guide covers the treatment itself.
The sections that follow deal with the requirements, the fee, the claim, and the neighbouring codes — the last of which is where most of the confusion starts.
The specifics of D5850
Arch — upper. The palate provides broad support for anything removable, but the sinuses sit directly above the back teeth, which constrains surgical work.
D5850 against the codes beside it
D5765 — Soft liner for complete or partial removable denture (indirect): It fits a soft liner to a denture, cushioning a ridge too thin or too tender for hard acrylic.
D5761 — Reline mandibular partial denture (laboratory): It is the lower-jaw version.
D5760 — Reline maxillary partial denture (laboratory): It is the laboratory reline of an upper partial denture.
D5750 — Reline complete upper denture (lab/indirect): It relines a complete upper denture in the laboratory, which fits more accurately than a chairside reline but means going without it for a time.
D5850 sits in a group of 13 codes in total; the remainder are linked at the foot of this page. Two of these codes on one estimate is not necessarily an error, but it is always worth asking what each line is for.
Every code in this group
These codes describe the same broad procedure and differ in one respect each. Each has its own page with its own fee range and coverage notes.
Questions about D5850
What procedure is D5850?
It is the entry for tissue conditioning, upper denture. A practice cannot use it for anything broader than that, which is what makes the code useful to you.
What should I expect to pay for D5850?
Between $120–$350 in most practices — and that is the figure before any benefit is applied, not what you would pay at the desk.
Does dental insurance cover D5850?
Usually yes, as major prosthodontic treatment at typically 50% — but coverage turns on your own policy, its annual maximum and any waiting period.
Also known as: denture reline, rebase, loose denture, tissue conditioner, denture fit.