| Answer | 6 months or less | LA14436-2 |
| Answer | More than 6 months, but not more than 1 year ago | LA14437-0 |
| Answer | More than 2 years, but not more than 3 years ago | LA14439-6 |
| Answer | More than 1 year, but not more than 2 years ago | LA14438-8 |
| Answer | More than 3 years, but not more than 5 years ago | LA14440-4 |
| Answer | More than 5 years | LA14769-6 |
| Answer | Never have been | LA14442-0 |
| Answer | Refused | LA4389-8 |
| Answer | Don't know | LA12688-0 |
| answers-for | About how long has it been since you last visited a dentist [PhenX] | 64002-9 |
| LONG_COMMON_NAME | en-US | PhenX08_19_ last dentist visit |
LOINC Version: 2.77
FHIR