CDT Codes

Question 1

D0100 - D0999

Answer 1

diagnostic

Question 2

D1000 - D1999

Answer 2

preventative

Question 3

D2000 - D 2999

Answer 3

restorative

Question 4

D3000 - D3999

Answer 4

endodontics

Question 5

D4000 - D4999

Answer 5

periodontics

Question 6

D5000 - D5899

Answer 6

prosthodontics - removable

Question 7

D5900 - D5999

Answer 7

maxillofacial prosthetics

Question 8

D6000 - D6199

Answer 8

implant services

Question 9

D6200 - D6299

Answer 9

prosthodontics - fixed

Question 10

D7000 - D7999

Answer 10

oral & maxillofacial surgery

Question 11

D8000 - D8999

Answer 11

orthodontics

Question 12

D9000 - D9999

Answer 12

adjunctive general services

Question 13

D0190

Answer 13

screening appointment

Question 14

D0150

Answer 14

comprehensive oral exam

Question 15

D0140

Answer 15

limited oral evaluation

Question 16

D0210

Answer 16

radiographs - full mouth series

Question 17

D0470

Answer 17

diagnostic casts

Question 18

what the main treatments that fall under the diagnostic code

Answer 18

• screening appointment
• comprehensive oral exam
• limited oral evaluation
• radiographs - full mouth series
• diagnostic casts

Question 19

what the main treatments that fall under the preventative code

Answer 19

• adult prophy
• OHI
• topical fluoride treatment
• sealants
• tobacco counseling

Question 20

D1110

Answer 20

adult prophy

Question 21

D1330

Answer 21

OHI

Question 22

D1208

Answer 22

topical fluoride treatment

Question 23

D1351

Answer 23

sealants

Question 24

D1320

Answer 24

tobacco counseling

Question 25

what the main treatments that fall under the restorative code

Answer 25

- amalgam restorations - resin restorations - inlays & onlays - single unit crowns - core build ups - temporary or protective restorations - fiber posts

Question 26

what the main treatments that fall under the endodontics code

Answer 26

- root canal therapy - pulpotomy / pulpectomy - endo retreat - apicoectomy

Question 27

in which category will you find single unit crowns

Answer 27

restorative D2000-D2999

Question 28

what the main treatments that fall under the periodontics code

Answer 28

- scaling & root planning - full mouth debridement - gingivectomy - clinical crown lengthening

Question 29

what the main treatments that fall under the removable prosthodontics code

Answer 29

- complete dentures - removable partial dentures - temporary or interim partials - relines and rebase

Question 30

what the main treatments that fall under the maxillofacial prosthetics code

Answer 30

- nasal septal prosthesis - orbital prosthesis not common at ULSD Graham Cancer Center

Question 31

what the main treatments that fall under the implant services code

Answer 31

- custom & prefabricated abutments - implant crowns or implant bridges

Question 32

what the main treatments that fall under the fixed prosthodontics code

Answer 32

- fixed bridges involving NATURAL dentition (no implants) - fixed partial denture retainer crowns - fixed partial denture pontics

Question 33

what the main treatments that fall under the oral and maxillofacial surgery code

Answer 33

- extractions (simple & surgical) - alveoloplasty

Question 34

what the main treatments that fall under the orthodontic code

Answer 34

- retainers - space maintainers - braces - invisalign

Question 35

what the main treatments that fall under the adjunctive general services code

Answer 35

- miscellaneous codes - anesthesia (IV or N2O) - drugs (perioguard, prevident, bleaching) - occlusal adjustment, 1-3 odontoplasty - any type of desensitizing agents that are applied in office

Question 36

If you are chart adding or tx planning an adult prophy, which category of service would this be located? a - D0100's b - D1000's c - D2000's d - D4000's e - D9000's

Answer 36

b - D1000's

Question 37

If you are chart adding or tx planning a comprehensive exam, which category of service would this be located? a - D0100's b - D1000's c - D2000's d - D4000's e - D9000's

Answer 37

a - D0100's

Question 38

If you are chart adding or tx planning a porcelain fused to metal crown, which category of service would this be located? a - D0100's b - D1000's c - D2000's d - D4000's e - D9000's

Answer 38

c - D2000's

Question 39

what is the code for screening of a patient

Answer 39

D0190

Question 40

what is the code for panoramic radiogrpah

Answer 40

D0330

Question 41

what is the code for an intraoral - complete series of radiographs

Answer 41

D0210

Question 42

what is the code for a comprehensive oral evaluation

Answer 42

D0150

Question 43

what is the code for a comprehensive oral evaluation - transfer exam

Answer 43

D0150A

Question 44

what is the code for a comprehensive periodontal evaluation

Answer 44

D0180

Question 45

what is the code for a diagnostic casts (study models)

Answer 45

D0470

Question 46

what is the code for a limited oral evaluation - problem focused

Answer 46

D0140

Question 47

what is the code for adult prophy

Answer 47

D1110

Question 48

what is the code for oral hygiene instructions

Answer 48

D1331

Question 49

what is the code for amalgam - one surface

Answer 49

D2140

Question 50

what is the code for amalgam - 2 surface

Answer 50

D2150

Question 51

what is the code for a resin-based composite - one surface, anterior

Answer 51

D2330

Question 52

what is the code for a resin-based composite - two surface, anterior

Answer 52

D2331

Question 53

what is the code for a consultation

Answer 53

D0093

Question 54

what is the code for a caries risk assessment and documentation with a finding of LOW RISK

Answer 54

D0601

Question 55

what is the code for a caries risk assessment and documentation with a finding of INTERMEDIATE RISK

Answer 55

D0602

Question 56

what is the code for a caries risk assessment and documentation with a finding of HIGH RISK

Answer 56

D0603