SNOMED International has designed this maturity model that allows users to assess the current status of implementation and facilitates the planning for achieving greater levels of benefits from SNOMED CT.
Maturity Levels | |
| Level 0: PLANS TO USE SNOMED CT Not yet used, but there are plans to do so. Current text and other codes. |
| Level 1: MAPPING TO SNOMED CT SNOMED CT not directly recorded in record. Mapping is required. |
| Level 2: SIMPLE CODE SYSTEM SNOMED CT is directly recorded in record. Used as a flat list of codes. |
| Level 3: HIERARCHY Level 2 + used as hierarchy of codes to support various system functions. |
| Level 4: SEMANTIC NETWORK Level 3 + used as a semantic network of relationships and simple ECL |
| Level 5: ADVANCED USE Level 4 + used as an ontology using DL, MRCM, ECL etc |
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