pregnancy_lmp_snomed
Metadata
- Coding system
- SNOMED CT (UK Clinical Edition)
- Coding system release
- 41.6.0
- Latest compatible release
- 42.2.0 (2026-06-10)
- Author
- Vicki Palin
- Codelist ID
- user/VickiPalin/pregnancy_lmp_snomed
- Version ID
- 48884710
- Number of codes included
- 5
About
No metadata has been provided for this codelist.
Codelists are developed by a broad community of users for individual study purposes, which may or may not meet the needs of other studies. They should not be thought of as universal definitions of a particular condition.
We don't offer any guarantees about what they do or don't identify. Users should carefully check that any codelist meets their needs, and seek clinical input where appropriate.
| code | term |
|---|---|
| 138978008 | Last menstrual period -1st day |
| 161713000 | Last menstrual period - First day |
| 21840007 | Date of last menstrual period |
| 248993009 | Date of last normal period |
| 807011000000101 | Verification of date of last menstrual period |