ICD-10-CM Code E22.2
Syndrome of inappropriate secretion of antidiuretic hormone
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.E22.2 is a billable ICD code used to specify a diagnosis of syndrome of inappropriate secretion of antidiuretic hormone. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code E222 is used to code Syndrome of inappropriate antidiuretic hormone secretion
Syndrome of inappropriate antidiuretic hormone secretion (SIADH) is characterized by excessive release of antidiuretic hormone from the posterior pituitary gland or another source. The increase in blood volume (hypervolemia) often results in dilutional hyponatremia in which the plasma sodium levels are lowered and total body fluid is increased.
Specialty: | Endocrinology |
MeSH Code: | D007177 |
ICD 9 Code: | 253.6 |
Play mediaExplanation of SIADH
MS-DRG Mapping
- DRG Group #643-645 - Endocrine disorders with MCC.
- DRG Group #643-645 - Endocrine disorders with CC.
- DRG Group #643-645 - Endocrine disorders without CC or MCC.
ICD-10-CM Alphabetical Index References for 'E22.2 - Syndrome of inappropriate secretion of antidiuretic hormone'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code E22.2. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 253.6 was previously used, E22.2 is the appropriate modern ICD10 code.
Parent Code: E22 - Hyperfunction of pituitary gland