ICD-10-CM › E00-E89 › E50-E64 › E51 Thiamine deficiency › E51.8
Other manifestations of thiamine deficiency
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Other manifestations of thiamine deficiency
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from E51 Thiamine deficiency
Excludes1 - never coded here
- sequelae of thiamine deficiency (E64.8)
Inherited from the E50-E64 section Other nutritional deficiencies (E50-E64)
Excludes2 - not included here
- nutritional anemias (D50-D53)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Thiamin deficiency > specified NEC
Codes in the same group
| Code | Description | Status |
|---|---|---|
| E51.1 | Beriberi | Not billable |
| E51.2 | Wernicke's encephalopathy | Valid |
| E51.9 | Thiamine deficiency, unspecified | Valid |