What D6059 means

D6059 covers an abutment-supported porcelain-fused-to-metal crown (high noble metal). "D" is dental, "60" places it in the implant services area, and "59" is this abutment-supported PFM high-noble crown. 'PFM' is porcelain fused to metal (a metal core with porcelain baked over it); 'high noble' describes the alloy (rich in gold/precious metals). So D6059 is a PFM implant crown, high noble alloy, seated on an abutment.

So it's the visible tooth (porcelain over a high-gold metal core) on an implant abutment — a strong, time-tested crown type.

D6059 shares the abutment-supported structure of D6058 but differs in MATERIAL: abutment-supported (same as D6058) — the crown is retained, supported, and stabilized by a separate ABUTMENT (D6056/D6057) on the implant, billed as its own line item; the crown sits on that abutment; PFM material — porcelain-fused-to-metal: a metal substructure (coping) gives strength, and tooth-colored porcelain is baked over it for esthetics; PFM is a long-established, versatile crown material — a strong core with an acceptable-to-good appearance; high noble metal — the metal alloy classification: HIGH NOBLE means the alloy has a high content of noble (precious) metals — gold, platinum, palladium (by ADA definition, high noble = ≥60% noble metal, of which ≥40% is gold); high noble alloys are prized for excellent biocompatibility, corrosion resistance, and predictable casting/bonding behavior; why the metal classification matters — the noble-metal content changes the alloy's cost and properties, and CDT assigns SEPARATE codes for high noble (D6059), predominantly base (D6060), and noble (D6061) PFM crowns; the code must match the alloy actually used; and single tooth, abutment-supported — like D6058, it's a single crown on a separate abutment (two-part billing: abutment + crown). Distinguish by MATERIAL from all-ceramic (D6058) and cast metal (D6062-D6064), and by METAL CLASS from D6060 (base) and D6061 (noble). Distinguish by SUPPORT from implant-supported crowns (D6065-D6067). Coverage varies (material code accuracy essential; alternate-benefit/missing-tooth clauses common). This code is in the implant services area. Documentation supports the claim.

When it's typically used

D6059 is reported for a single abutment-supported PFM (porcelain-fused-to-metal) implant crown made with HIGH NOBLE metal — a metal-cored, porcelain-covered crown on a separate abutment. It's chosen when a PFM crown with a high-noble (high-precious-metal) alloy is used to restore one implant tooth. The abutment (D6056/D6057) is billed separately. Distinct by material from all-ceramic (D6058) and cast metal, and by metal class from D6060/D6061.

How much does D6059 cost?

An abutment-supported PFM high-noble implant crown's cost reflects a lab-fabricated PFM crown with a high-precious-metal (gold-rich) alloy — the noble metal content adds material cost — plus, separately, the abutment (D6056/D6057). High noble alloys are generally the most expensive metal class. Coverage varies (implant crowns often subject to alternate-benefit, missing-tooth, and time limitations). Reporting the correct metal class matters. Verify coverage with the relevant plan.

Is D6059 covered by insurance?

Coverage for D6059 varies. The abutment is billed separately. Reporting the correct MATERIAL and METAL CLASS is essential: PFM high noble = D6059, vs PFM base (D6060), PFM noble (D6061), all-ceramic (D6058), or cast metal (D6062-D6064); misreporting the alloy is a common error. If there's no implant coverage, an alternate benefit may apply; missing-tooth clauses and 5-10 year limitations are common. Documentation of the alloy (per the lab prescription) supports the claim. Verifying coverage helps.

PFM: strength core plus porcelain surface

Metal inside, tooth-color outside, and understanding this clarifies the material.

Understanding PFM clarifies D6059. Porcelain-fused-to-metal is a classic crown construction combining two materials' strengths: the metal coping — a thin metal substructure (coping) is cast to fit; metal is strong and casts precisely, giving the crown a durable, well-fitting foundation; the porcelain overlay — tooth-colored porcelain is baked (fused) onto the metal coping, covering it to give the crown a natural-looking surface; the combination — you get metal's strength and fit UNDER porcelain's esthetics — a versatile 'best of both' that made PFM a workhorse crown material for decades; the tradeoff vs all-ceramic — PFM's metal core can, in some cases, show as a slight opacity, a margin, or a gray line at the gum (especially with recession) — less translucent than all-ceramic; but the metal provides strength and a long track record; where PFM shines — situations needing a blend of strength and esthetics, or where the clinician prefers PFM's predictability; and on an implant — as an implant crown, PFM is seated (here) on a separate abutment (abutment-supported), restoring the tooth with a metal-ceramic crown.

So D6059's PFM construction marries a strong metal core to an esthetic porcelain surface. So PFM combines a strong metal core with a tooth-colored porcelain surface. Understanding this helps patients see that porcelain-fused-to-metal is a classic crown construction combining two materials' strengths — the metal coping (a thin metal substructure/coping cast to fit, metal being strong and casting precisely, giving the crown a durable well-fitting foundation), the porcelain overlay (tooth-colored porcelain baked/fused onto the metal coping, covering it to give the crown a natural-looking surface), the combination (getting metal's strength and fit UNDER porcelain's esthetics, a versatile 'best of both' that made PFM a workhorse crown material for decades), the tradeoff vs all-ceramic (PFM's metal core able in some cases to show as a slight opacity, a margin, or a gray line at the gum/especially with recession, less translucent than all-ceramic, but the metal providing strength and a long track record), where PFM shines (situations needing a blend of strength and esthetics, or where the clinician prefers PFM's predictability), and on an implant (as an implant crown PFM seated/here on a separate abutment/abutment-supported, restoring the tooth with a metal-ceramic crown) — so D6059's PFM construction marrying a strong metal core to an esthetic porcelain surface.

What 'high noble' means

The alloy's precious-metal content, and understanding this clarifies the code.

Understanding metal classification clarifies D6059. Dental alloys are classified by their NOBLE (precious) metal content, and this classification drives which PFM code applies: the three classes — CDT distinguishes three metal classes for PFM crowns: HIGH NOBLE (D6059), PREDOMINANTLY BASE (D6060), and NOBLE (D6061); high noble defined — high noble alloys have the highest precious-metal content: by ADA definition, ≥60% noble metals (gold, platinum, palladium, etc.), with ≥40% gold; they're the 'gold-rich' premium alloys; why noble metals — noble (precious) metals resist corrosion and tarnish, are highly biocompatible, and cast/bond predictably; high noble alloys have a long, trusted track record in dentistry; noble (D6061) — noble alloys have ≥25% noble metal (less than high noble) — a middle tier; predominantly base (D6060) — base-metal alloys have less than 25% noble metal — mostly non-precious metals (like nickel-chromium or cobalt-chromium); strong and less costly, but different properties; cost implications — more precious metal generally means higher material cost: high noble is typically the priciest, base the least; and coding accuracy — the code must match the alloy actually used; the lab prescription documents it; reporting the wrong metal class is a common, avoidable coding error.

So 'high noble' in D6059 signals a high-precious-metal (gold-rich) PFM alloy — the top metal tier. So high noble = a high-precious-metal (gold-rich) alloy, the premium PFM class. Understanding this helps patients see that dental alloys are classified by their NOBLE (precious) metal content and this classification drives which PFM code applies — the three classes (CDT distinguishing three metal classes for PFM crowns: HIGH NOBLE/D6059, PREDOMINANTLY BASE/D6060, and NOBLE/D6061), high noble defined (high noble alloys having the highest precious-metal content: by ADA definition ≥60% noble metals/gold, platinum, palladium, etc. with ≥40% gold, the 'gold-rich' premium alloys), why noble metals (noble/precious metals resisting corrosion and tarnish, being highly biocompatible, and casting/bonding predictably, high noble alloys having a long trusted track record in dentistry), noble/D6061 (noble alloys having ≥25% noble metal/less than high noble, a middle tier), predominantly base/D6060 (base-metal alloys having less than 25% noble metal/mostly non-precious metals like nickel-chromium or cobalt-chromium, strong and less costly but different properties), cost implications (more precious metal generally meaning higher material cost: high noble typically the priciest, base the least), and coding accuracy (the code having to match the alloy actually used, the lab prescription documenting it, reporting the wrong metal class being a common avoidable coding error) — so 'high noble' in D6059 signaling a high-precious-metal (gold-rich) PFM alloy (the top metal tier).

Same support, different material: the coding grid

Two axes — support and material, and understanding this clarifies the family.

Understanding the coding grid clarifies D6059. The single-tooth implant crown codes form a GRID along two axes — support type and material — and D6059 occupies one cell: axis 1: support — ABUTMENT-supported (crown on a separate abutment: D6058-D6064) vs IMPLANT-supported (crown directly on the implant: D6065-D6067); D6059 is abutment-supported; axis 2: material — within abutment-supported: all-ceramic (D6058), PFM (D6059-D6061, by metal class), cast metal (D6062-D6064, by metal class); D6059 is PFM/high noble; the grid logic — pick the SUPPORT (abutment vs implant), then the MATERIAL (ceramic/PFM/cast metal), then (for metal-containing) the METAL CLASS (high noble/noble/base); that lands you on the exact code; D6059's coordinates — abutment-supported + PFM + high noble = D6059; change any coordinate and the code changes: implant-supported instead → a D6065-series code; all-ceramic instead → D6058; base metal instead → D6060; why the grid matters — accurate coding means correctly identifying BOTH the support type AND the material/metal class; errors on either axis produce the wrong code; and documentation — the treatment plan and lab prescription should specify support type and exact material so the code matches reality.

So D6059 is a single cell in the crown grid: abutment-supported, PFM, high noble. So D6059 = abutment-supported + PFM + high noble — one cell in the crown coding grid. Understanding this helps patients see that the single-tooth implant crown codes form a GRID along two axes (support type and material) and D6059 occupies one cell — axis 1: support (ABUTMENT-supported/crown on a separate abutment: D6058-D6064 vs IMPLANT-supported/crown directly on the implant: D6065-D6067, D6059 being abutment-supported), axis 2: material (within abutment-supported: all-ceramic/D6058, PFM/D6059-D6061 by metal class, cast metal/D6062-D6064 by metal class, D6059 being PFM/high noble), the grid logic (pick the SUPPORT/abutment vs implant then the MATERIAL/ceramic, PFM, cast metal then for metal-containing the METAL CLASS/high noble, noble, base, that landing you on the exact code), D6059's coordinates (abutment-supported + PFM + high noble = D6059, change any coordinate and the code changes: implant-supported instead → a D6065-series code, all-ceramic instead → D6058, base metal instead → D6060), why the grid matters (accurate coding meaning correctly identifying BOTH the support type AND the material/metal class, errors on either axis producing the wrong code), and documentation (the treatment plan and lab prescription should specify support type and exact material so the code matches reality) — so D6059 being a single cell in the crown grid: abutment-supported, PFM, high noble.

Where D6059 fits in the codes

D6059 is the high-noble PFM abutment-supported crown, and understanding this clarifies the coding.

Understanding where D6059 sits clarifies the coding. D6059 is among the implant services codes (D6000s), in the abutment-supported single-crown series, in the PFM (porcelain-fused-to-metal) sub-group by metal class: abutment-supported PFM — D6059 (high noble — this code), D6060 (predominantly base), D6061 (noble); the other abutment-supported materials — D6058 (all-ceramic), D6062/D6063/D6064 (cast metal by metal class); the implant-supported counterparts — D6065-D6067 (direct-to-implant crowns); and the abutments — D6056/D6057 (the separate components these crowns sit on). Single-crown codes differ from bridge-retainer (D6068-D6077) and hybrid (D6078-D6079) codes.

So D6059 is precisely: an abutment-supported porcelain-fused-to-metal single crown with HIGH NOBLE metal. It's distinguished from D6058 (all-ceramic) and D6062-D6064 (cast metal) by material, from D6060 (base) and D6061 (noble) by metal class, and from the implant-supported crowns (D6065 etc.) by support type. The provider codes D6059 for the high-noble PFM abutment-supported crown (plus the abutment separately). So D6059 is the high-noble PFM member of the abutment-supported single-crown series. Understanding this helps patients see that D6059 is among the implant services codes (D6000s) in the abutment-supported single-crown series, in the PFM (porcelain-fused-to-metal) sub-group by metal class — abutment-supported PFM (D6059/high noble, this code, D6060/predominantly base, D6061/noble), the other abutment-supported materials (D6058/all-ceramic, D6062/D6063/D6064/cast metal by metal class), the implant-supported counterparts (D6065-D6067/direct-to-implant crowns), and the abutments (D6056/D6057/the separate components these crowns sit on) — single-crown codes differing from bridge-retainer (D6068-D6077) and hybrid (D6078-D6079) codes — so D6059 is precisely an abutment-supported porcelain-fused-to-metal single crown with HIGH NOBLE metal, distinguished from D6058 (all-ceramic) and D6062-D6064 (cast metal) by material, from D6060 (base) and D6061 (noble) by metal class, and from the implant-supported crowns (D6065 etc.) by support type, the provider coding D6059 for the high-noble PFM abutment-supported crown (plus the abutment separately).

Frequently asked questions

What is the D6059 dental code?

It's an abutment-supported porcelain-fused-to-metal (PFM) crown on an implant, made with high noble metal. It's a single implant crown with a metal core (high-precious-metal alloy) covered by tooth-colored porcelain, supported by a separate abutment on the implant. Like D6058, it's abutment-supported, but the material is PFM with a high noble alloy rather than all-ceramic.

What is a PFM crown?

Porcelain-fused-to-metal: a thin metal substructure (coping) is cast for strength and precise fit, then tooth-colored porcelain is baked over it for a natural-looking surface. It combines metal's strength and fit with porcelain's esthetics — a versatile, long-established crown type. The tradeoff versus all-ceramic is that the metal core is less translucent and can show a gray line at the gum in some cases.

What does 'high noble' mean?

It describes the metal alloy's precious-metal content. High noble alloys are the gold-rich premium class — by ADA definition, at least 60% noble metals (gold, platinum, palladium), with at least 40% gold. They resist corrosion, are highly biocompatible, and cast predictably. The other classes are noble (D6061, at least 25% noble) and predominantly base (D6060, less than 25% noble).

How is it different from D6060 and D6061?

Only the metal class differs. All three (D6059/D6060/D6061) are abutment-supported PFM implant crowns. D6059 uses high noble (gold-rich) alloy, D6061 uses noble alloy (a middle tier), and D6060 uses predominantly base metal (mostly non-precious). The code must match the alloy actually used, documented on the lab prescription — reporting the wrong metal class is a common error.

How is it different from an all-ceramic crown (D6058)?

Material. D6058 is all-ceramic (no metal) — the most translucent, esthetic option. D6059 is PFM with high noble metal — a metal core under porcelain, offering strength with good esthetics. Both are abutment-supported single implant crowns; they differ in what they're made of, and the code follows the material used.

Is it covered by insurance?

Coverage varies. The abutment is billed separately. Reporting the correct material and metal class (PFM high noble = D6059) is essential — alloy miscoding is a common error, and the lab prescription documents it. If there's no implant coverage, an alternate benefit may apply; missing-tooth clauses and 5-10 year limitations are common. Verify your coverage and how the alloy is documented.

This page is an independent, plain-language explanation for general information only. It is not billing, coding, or clinical advice. For the official CDT descriptor and current-year wording, refer to the American Dental Association.