A Comprehensive Guide to ADA (American Dental Association) Billing Codes
Jon M, DDS
Updated June 09, 2025 20:22
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The information provided in this article is intended for use by licensed dental and healthcare professionals only, for informational purposes only, and does not constitute medical or dental advice or replace clinical judgment. The treating clinician bears sole responsibility for all diagnostic and therapeutic decisions made in connection with patient care.
Dandy has compiled and offers this billing code reference guide to assist your practice in billing for our lab products.
Note: Dandy is not a specialist in American Dental Association coding and cannot provide codes not mentioned here or respond to inquiries regarding any ADA codes.
Crown and Bridge
(Full-contour Zirconia, Zirconia Translucent Aesthetic, Porcelain Fused to Zirconia, eMax, eMax Layered)
Crown
Bridge Abutment
Bridge Pontic
Code Description
D2740
D6740
D6245
porcelain or ceramic substrate; pontic: porcelain or ceramic
Inlay and Onlay
(Full-contour Zirconia, Zirconia Translucent Aesthetic, Porcelain Fused to Zirconia, eMax, eMax Layered)
Code
Inlay or Onlay
Code Description
D2610
Inlay 1 Surface
Inlay: porcelain or ceramic; one surface
D2620
Inlay 2 Surfaces
Inlay: porcelain or ceramic; two surfaces
D2630
Inlay 3+ Surfaces
Inlay: porcelain or ceramic; three or more surfaces
D2642
Onlay 2 Surface
Onlay: porcelain or ceramic; two surfaces
D2643
Onlay 3 Surfaces
Onlay: porcelain or ceramic; three surfaces
D2644
Onlay 4+ Surfaces
Onlay: porcelain or ceramic; four or more surfaces
D2962
Veneer
Labial veneer (porcelain laminate): Laboratory
Full Metal
(Full Metal Non-Precious, Full Metal Semi-Precious Noble, High Noble Yellow Gold, High Noble Rich Yellow Gold, High Noble White Gold)
Code
Crown
D2750
Crown: porcelain fused to high-noble metal
D2751
Crown: porcelain fused to predominantly base metal
D2752
Crown: porcelain fused to noble metal
D2790
Crown: full-cast high noble metal
D2791
Crown: full-cast, predominantly base metal
D2792
Crown: full-cast noble metal
Implant
(Prefabricated titanium abutment, custom titanium or zirconia abutments, and abutment crown)
Code
Implant
D6057
Custom Abutment Titanium
D6057
Custom Abutment Zirconia
D6056
Ti - Base/ Prefabricated abutment
D6058
Abutment-supported porc/cer crown
Surgical Appliances
(Tissue or tooth-borne surgical guides)
Code
Procedure
D7290
Fabrication of a Surgical Guide
D6194
Placement of a Surgical Guide
D6190
Radiographic or Surgical Index
D7971
Tooth or Tissue-Supported Surgical Guide
D7286
Placement of guide for dental implant surgical stent
D7971
(CAD/CAM) surgical guide for dental implant placement
D9944
Occlusal orthotic device, surgical guide
D5934
Mandibular resection prosthesis with guide flange
D5935
Mandibular resection prosthesis without guide flange
D3432
Guided tissue regeneration, resorbable barrier, per site, in conjunction with periradicular surgery
D4266
Guided tissue regeneration, natural teeth—resorbable barrier, per site
D6106
Guided tissue regeneration (resorbable barrier) per implant
Dentures
(Signature Denture, Aesthetic Denture)
Code
Procedure
D5120
Mandibular Complete Denture
D5110
Maxillary Complete Denture
D5140
Mandibular Immediate Denture
D5130
Maxillary Immediate Denture
D5863
Complete Maxillary Over-Denture
D5865
Complete Mandibular Over-Denture
D5860
Over-denture Completed by Report (Generic Code)
D5410
Adjust complete denture (maxillary)
D5411
Adjust complete denture (mandibular)
Partials
(Metal (Ti or CrCo), Flexible (TCS / Valplast, Duraflex), Acetal (Milled Disc, Lucitone 199), Hybrid (Metal (Ti) + Flexible))
Material
Code
Description
Flexible and Acetal (Bilateral, Straight to Finish)
D5225
Maxillary partial denture: flexible base (including retentive/clasping materials, rests, and teeth)
D5226
Mandibular partial denture: flexible base (including retentive or clasping materials, rests, and teeth)
Maxillary Partial Denture Cast Metal Framework and Hybrid (Bilateral, Straight-to-Finish)
D5213
Maxillary partial denture: a cast metal framework with resin denture bases (including any conventional clasps, rests, and teeth)
D5214
Mandibular partial denture: a cast metal framework with resin denture bases (including any conventional clasps, rests, and teeth)
Acrylic (Flipper) Partial Denture
D5227
Immediate maxillary partial denture: flexible base (including any clasps, rests and teeth)
D5228
Immediate mandibular partial denture: flexible base (including any clasps, rests and teeth)
For Unilateral Flexible
D5284
Removable unilateral partial denture: one-piece flexible base (including retentive/clasping materials, rests, and teeth) per quadrant
D5286
Removable unilateral partial denture: one piece resin (including retentive and clasping materials, rests, and teeth) per quadrant
For Unilateral Cast Metal or Hybrid
D5282
Removable unilateral partial denture: one piece cast metal (including retentive and clasping materials, rests, and teeth), maxillary
D5283
Removable unilateral partial denture: one piece cast metal (including retentive and clasping materials, rests, and teeth), mandibular
Adjustments
D5421
Adjust partial denture—maxillary
D5422
Adjust partial denture—mandibular
Add Ons
D5876
Add metal substructure to acrylic full denture (per arch)
Occlusal Guards
(Softening Thermodynamic 3D-printed, Layered thermodynamic hard-soft, Astron, NTI, Sports guard)
Code
Description
D9940
Occlusal Guard by Report
D9941
Fabrication of Athletic Mouthguard
Orthodontics
(Dandy On Demand, Dandy 20, Dandy Max, Clear Removable Retainer, Lingual Fixed Retainer, Hawley Retainer)
Code
Description
D8090
Comprehensive Adult ortho
D8680
Orthodontic retention
D8040
Limited orthodontic treatment of adult dentition
Apnea (OSA)
(Herbst and Dorsal)
Code
Description
Medical codes:
E0486
Oral device or appliance used to reduce upper airway collapsibility, adjustable or non-adjustable, custom fabricated, includes fitting and adjustment.
Dental Codes:
D9947
Custom sleep appliance fabrication and placement
D9948
Adjustment of custom sleep apnea appliance
D9949
Repair of custom sleep appliance
CPT home sleep study:
95800
Sleep study, unattended, simultaneous recording; heart rate, oxygen saturation, respiratory analysis (e.g., by airflow or peripheral arterial tone), and sleep time.
95801
Sleep study unattended with respiratory analysis.
95806
Sleep study, unattended, simultaneous heart rate recording, oxygen saturation, respiratory airflow, and respiratory effort.
G Home Sleep Study codes:
G0398
Sleep study, with a type II portable monitor; unattended; minimum of 7 channels: EEG, EOG, EMG, ECG/heart rate, airflow, respiratory effort, and oxygen saturation.
G0399
Sleep study with a type III portable monitor; unattended; minimum of 4 channels: 2 respiratory movement/airflow, 1 ECG/heart rate, and 1 oxygen saturation.
G0400
Sleep study with a type IV portable monitor; unattended; minimum of 3 channels.
FDA and Medicare Approval: Both the Dandy Herbst and Dorsal have 510(k) clearance and Class II FDA approval.
Premarket Submission Number: K103076
Registered Establishment Number: 1937100
Regulation Number: 872.5570
Product Code: LRK
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