1.
Why would SNOMED CT be used to record the smoking status of a patient on an EHR template?
Why was ICD-10-CM not chosen as the system to capture smoking status?
Review the SNOMED CT codes. Which ones have a namespace identifier and an extension? What part of the identifier is the namespace and what part is the extension?
2.
1. Why would DSM-5, ICD-10-CM, SNOMED CT, and ICD-11-MMS be used to record opioid use disorder?
2. If you were helping with a research study on opioid use disorder and asked to identify what should be included from SNOMED CT, ICD-10-CM and ICD-11-MMS for opioid use disorder, what would your report say?
Websites may be used to look up opioid use disorder:
SNOMED CT: https://browser.ihtsdotools.org/
ICD-10-CM: https://www.icd10data.com/
ICD-11-MMS: https://icd.who.int/browse11/l-m/en

3. Considering the same research study, what would you point out as changes in the classification for opioid use disorder between ICD-10-CM and ICD-11-MMS?