Learn about Hyponatremia ICD 10 (E87.1) also, Acute or Chronic Hyponatremia ICD 10, a condition where the sodium level in the blood is abnormally low.
ICD-10 code E87.1 for Hypo-osmolality and hyponatremia is a medical classification as listed by WHO under the range - Endocrine, nutritional and metabolic diseases .
E87.1 is a valid billable ICD-10 diagnosis code for Hypo-osmolality and hyponatremia. It is found in the 2025 version of the ICD-10 Clinical Modification (CM) and can be used in all HIPAA-covered transactions from - .
Accurately diagnosing and treating this condition requires a clear understanding of its etiology, as well as precise documentation using the correct ICD 10 for hyponatremia. The primary ICD 10 code for hyponatremia is E87.1, categorized as Hypo-osmolality and hyponatremia.
Discover the commonly used ICD-10 codes for hyponatremia, understand what each code signifies, and learn which are billable.
E87.1 is the primary, billable ICD-10 code used when a provider documents hyponatremia and/or low serum osmolality that is clinically evaluated, monitored, or treated.
ICD-10-CM Diagnosis Code E87.1 [convert to ICD-9-CM] Hypo-osmolality and hyponatremia Hyponatremia; Hyponatremia (low sodium level); Hyposmolality; syndrome of inappropriate secretion of antidiuretic hormone (E22.2); Sodium [Na] deficiency ICD-10-CM Diagnosis Code P74.22 [convert to ICD-9-CM] Hyponatremia of newborn
Our results suggest that the use of ICD-9-CM codes in administrative data alone is insufficient to identify hyponatremia in outpatient populations. Whenever possible, supplementary laboratory ...
E87.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2026 edition of ICD-10-CM E87.1 became effective on .