| Level/ Type | Code | Display Name | Code System | Description |
|---|
| 0‑S | unconfirmed | Unconfirmed | 2.16.840.1.113883.4.642.3.115 | There is not sufficient diagnostic and/or clinical evidence to treat this as a confirmed condition. |
| 1‑L | provisional | Provisional | 2.16.840.1.113883.4.642.3.115 | This is a tentative diagnosis - still a candidate that is under consideration. |
| 1‑L | differential | Differential | 2.16.840.1.113883.4.642.3.115 | One of a set of potential (and typically mutually exclusive) diagnoses asserted to further guide the diagnostic process and preliminary treatment. |
| 0‑L | confirmed | Confirmed | 2.16.840.1.113883.4.642.3.115 | A high level of certainty about the propensity for a reaction to the identified substance, which may include clinical evidence by testing or rechallenge. |
| 0‑L | refuted | Refuted | 2.16.840.1.113883.4.642.3.115 | A propensity for a reaction to the identified substance has been disproven with a high level of clinical certainty, which may include testing or rechallenge, and is refuted. |
| 0‑L | unknown | Unknown | 2.16.840.1.113883.4.642.3.115 | The condition status is unknown. Note that "unknown" is a value of last resort and every attempt should be made to provide a meaningful value other than "unknown". |
|
Draft
