| Answer | Not Tracted | LA4734-5 |
| Answer | 1970 Census (1973-77) | LA4117-3 |
| Answer | 1980 Census (1978-87) | LA4106-6 |
| Answer | 1990 Census (1988+) | LA4097-7 |
| Answer | 2000 Census | LA4155-3 |
| answers-for | Coding system 1970/80/90 Census tract at cancer diagnosis | 21832-1 |
| LONG_COMMON_NAME | en-US | CR_120_Census tract-coding |
LOINC Version: 2.77
FHIR