D6066 is the CDT code for a single porcelain-fused-to-metal crown that is retained, supported, and stabilized directly by a dental implant, using a high noble metal substructure under the porcelain. It restores one tooth on one implant and may be screw-retained or cemented to the implant.
Informational only — confirm the official CDT descriptor and your payers' rules independently. This is general guidance, not billing, coding, or clinical advice.
When to Use the D6066 Code
Report D6066 when a single porcelain-fused-to-high-noble-metal crown attaches directly to the implant rather than to a separate abutment. The metal substructure adds strength, which is often chosen for posterior or high-load sites where a layered ceramic gives durability plus a tooth-colored surface.
Code by retention and material. If the crown sits on a separate abutment instead of the implant, it is an abutment-supported crown (the D6058–D6064 series), not D6066. Within implant-supported crowns, D6065 is all-ceramic, D6066 is porcelain-fused-to-high-noble-metal, and D6067 is high-noble metal only. Confirm the alloy class, because PFM codes also distinguish high noble from noble and predominantly base metals.
Documentation & Clinical Scenarios
Implant-supported PFM crowns are reviewed closely, so document precisely:
- Tooth number / implant site and confirmation the implant is osseointegrated.
- Restoration type — implant-supported (direct to implant), not abutment-supported.
- Material and alloy class — porcelain fused to high noble metal.
- Radiograph(s) of the seated crown and a narrative noting retention method.
The implant body (D6010) and any abutment are billed separately under their own codes. D6066 covers only the PFM crown that restores the implant.
Insurance & Billing Tips
- Verify implant prosthetic benefits, which often differ from natural-tooth crown benefits.
- Pre-authorize with radiographs and a narrative; implant crowns are frequently pre-reviewed.
- Confirm the alloy class — misreporting high noble vs. noble/base metal can trigger a down-code.
- Watch missing-tooth clauses and waiting periods that limit implant restorations.
- Expect possible alternate benefits that pay at a lower crown or denture rate.
Example Case
A 61-year-old patient with an osseointegrated molar implant needs a durable restoration for heavy chewing forces. The dentist selects a porcelain-fused-to-high-noble-metal crown that screws directly into the implant. The office verifies implant benefits, submits a pre-estimate with a radiograph and a narrative specifying the high-noble alloy and implant-supported design, and confirms coverage. The crown is seated and filed as D6066 with the seat date — paid as expected because the documentation made the material and retention method unambiguous.
Patients call about "my implant tooth" or "the crown on my implant feels off" — not D6066. DentalReception AI answers those calls 24/7, books the visit live into your schedule, and captures insurance details, while clinical and coverage questions route to your team. See how it handles dental implant calls and crown calls, or book a demo.
Frequently Asked Questions
What's the difference between D6066 and D6065?
Material. D6066 is an implant-supported crown with porcelain fused to a high noble metal substructure, while D6065 is an implant-supported all-porcelain/ceramic crown with no metal. Both attach directly to the implant; the code depends on what the crown is made of, so document the material clearly and confirm the alloy class for D6066.
Does D6066 cover the implant and abutment?
No. D6066 is only the porcelain-fused-to-metal crown. The surgical implant body (D6010) and any abutment are separate procedures with their own codes. Bill each on its own line with its own justification so the payer adjudicates the implant, abutment, and crown correctly.
Will insurance pay the full PFM implant crown rate?
Not always. Some plans apply an alternate benefit and reimburse implant crowns at a lower crown or denture rate, and others limit implant prosthetics with a missing-tooth clause or waiting period. Verify implant-specific benefits and the alloy-class rules before treatment so the patient estimate is accurate.
Do I need a pre-authorization for D6066?
Most offices submit a pre-estimate. Because implant crowns are frequently reviewed and the high-noble alloy class can affect reimbursement, sending radiographs and a narrative ahead of time confirms coverage and lets you quote an accurate out-of-pocket amount before the crown is seated.
Confirm the current CDT descriptor and your specific payer policies before billing — browse the full dental code library or see our insurance verification feature.