Specific codes in ICD-10 are unique alphanumeric designations used to identify and categorize diseases, disorders, and conditions. They consist of 3-5 characters, including both letters and numbers, that provide a high level of detail and specificity.
| Language | Translation |
|---|---|
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Niacin deficiency [pellagra] |
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Carence en acide nicotinique [pellagre] |
| Level | Code | Title | |
|---|---|---|---|
| 1 | IV | Endocrine, nutritional and metabolic diseases | |
| 2 | E50-E64 | Other nutritional deficiencies | |
| 3 | E52 | Niacin deficiency [pellagra] |