| Answer | Patient referred but referring institution's ID number unk | LA4637-0 |
| Answer | Patient not referred from another institution | LA4641-2 |
| answers-for | Institution referred from Cancer registry | 22021-0 |
| answers-for | Institution referred to Cancer registry | 22022-8 |
| answers-for | Last follow-up hospital [Identifier] Cancer registry | 22023-6 |
| LONG_COMMON_NAME | en-US | CR_2410_Referring institution |
LOINC Version: 2.77
FHIR