This case-sensitive code system https://clinyqai.github.io/open-nursing-core-ig/CodeSystem/onc-problem-type defines the following codes:
| Code | Display | Definition |
| nursing-diagnosis | Nursing Diagnosis | A clinical judgment about individual, family, or community responses to actual or potential health problems |
| risk-diagnosis | Risk Diagnosis | A clinical judgment about an individual's vulnerability to developing an undesirable health condition |
| health-promotion | Health Promotion Diagnosis | A clinical judgment about motivation to increase wellbeing |