| Level/ Type |
Code |
Display Name |
Code System |
| 0‑L |
C2349001
|
Human Study Subject (Population Group)
|
Unified Medical Language System |
| 0‑L |
C0027361
|
Persons (Population Group)
|
Unified Medical Language System |
| 0‑L |
C0681850
|
Study Subject (Group)
|
Unified Medical Language System |
| 0‑L |
C0003062
|
Animals (Animal)
|
Unified Medical Language System |
| 0‑L |
C1709627
|
Practitioner (Professional or Occupational Group)
|
Unified Medical Language System |
| 0‑L |
C0699733
|
Devices (Manufactured Object)
|
Unified Medical Language System |
| 0‑L |
C0013227
|
Pharmaceutical Preparations (Pharmacologic Substance)
|
Unified Medical Language System |
| 0‑L |
C0681851
|
chemical substance as study subject (Chemical Viewed Structurally)
|
Unified Medical Language System |
| 0‑L |
C0439861
|
Substance (Substance)
|
Unified Medical Language System |
| 0‑L |
C0681861
|
organization as study subject (Research Activity)
|
Unified Medical Language System |
| 0‑L |
C0015576
|
Family (Family Group)
|
Unified Medical Language System |
| 0‑L |
C0020052
|
Households (Family Group)
|
Unified Medical Language System |
| 0‑L |
C0441471
|
Event (Event)
|
Unified Medical Language System |
| 0‑L |
C1522240
|
Process (Phenomenon or Process)
|
Unified Medical Language System |
| 0‑L |
C0017446
|
Geographic Locations (Geographic Area)
|
Unified Medical Language System |
| 0‑L |
C0040223
|
Time (Temporal Concept)
|
Unified Medical Language System |
| 0‑L |
C1527021
|
Text (Intellectual Product)
|
Unified Medical Language System |
| 0‑L |
C0681860
|
group as study subject (Group)
|
Unified Medical Language System |
| 0‑L |
C0347997
|
Physical object (Physical Object)
|
Unified Medical Language System |
| 0‑L |
C0450254
|
Pathogenic organism (Organism)
|
Unified Medical Language System |
| 0‑L |
C0041427
|
Twin sibling (person) (Family Group)
|
Unified Medical Language System |
| 0‑L |
C0205394
|
Other (Qualitative Concept)
|
Unified Medical Language System |
| 0‑L |
C1556044
|
Other - No Information (Idea or Concept)
|
Unified Medical Language System |
| 0‑L |
C0439673
|
Unknown (Qualitative Concept)
|
Unified Medical Language System |
|