This is the CodeSystem that contains codes in both USCLS Codes (http://terminology.hl7.org/CodeSystem/ex-USCLS) and USCLS Codes (http://terminology.hl7.org/CodeSystem/ex-USCLS).
This code system http://hl7.org/fhir/comparison/CodeSystem/5127f8b7-6ff3-42d1-85bd-471f7469a43a-936 defines codes, but no codes are represented here
| Code | Display | Definition |
| 1101 | Exam, comp, primary | Exam, comp, primary |
| 1102 | Exam, comp, mixed | Exam, comp, mixed |
| 1103 | Exam, comp, permanent | Exam, comp, permanent |
| 1201 | Exam, recall | Exam, recall |
| 1205 | Exam, emergency | Exam, emergency |
| 2101 | Radiograph, series (12) | Radiograph, series (12) |
| 2102 | Radiograph, series (16) | Radiograph, series (16) |
| 2141 | Radiograph, bitewing | Radiograph, bitewing |
| 2601 | Radiograph, panoramic | Radiograph, panoramic |
| 11101 | Polishing, 1 unit | Polishing, 1 unit |
| 11102 | Polishing, 2 unit | Polishing, 2 unit |
| 11103 | Polishing, 3 unit | Polishing, 3 unit |
| 11104 | Polishing, 4 unit | Polishing, 4 unit |
| 21211 | Amalgam, 1 surface | Amalgam, 1 surface |
| 21212 | Amalgam, 2 surface | Amalgam, 2 surface |
| 27211 | Crown, PFM | Crown, PFM |
| 67211 | Maryland Bridge | Maryland Bridge |
| 99111 | Lab, commercial | Lab, commercial |
| 99333 | Lab, in office | Lab, in office |
| 99555 | Expense | Expense |