ICD-10-CM · Chapter 4 · E00–E89
E22.2
Syndrome of inappropriate secretion of antidiuretic hormone
Endocrine, nutritional and metabolic diseases
Quick facts
- Code
- E22.2
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 4 — Endocrine, nutritional and metabolic diseases
- Category
- E22 — Hyperfunction of pituitary gland
- Specificity
- 4 characters
How coders use this code
ICD-10-CM E22.2 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of syndrome of inappropriate secretion of antidiuretic hormone. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in E22
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