Other polyuria
ICD-10 R35.8 is a billable code used to indicate a diagnosis of other polyuria.
Polyuria is defined as the production of abnormally large volumes of urine, typically exceeding 3 liters per day in adults. The symptom can arise from various underlying conditions, including diabetes mellitus, diabetes insipidus, chronic kidney disease, and certain medications. Other causes may include excessive fluid intake (polydipsia), hypercalcemia, and certain endocrine disorders. Patients may present with increased thirst (polydipsia), nocturia, and frequent urination, which can significantly impact their quality of life. Laboratory findings may reveal elevated serum glucose levels in diabetes mellitus or abnormal electrolyte levels in cases of renal impairment. Accurate diagnosis requires a thorough clinical evaluation, including a detailed history, physical examination, and relevant laboratory tests to identify the underlying cause of polyuria. This code is used when polyuria is present but does not fit into more specific categories, necessitating careful documentation of the clinical context to ensure appropriate coding.
Detailed patient history, including fluid intake, medication review, and relevant lab results.
Patients presenting with unexplained increased urination, often requiring differential diagnosis for diabetes or renal issues.
Ensure documentation reflects the clinical reasoning for selecting R35.8, especially when other causes are ruled out.
Acute care notes should include vital signs, fluid status, and immediate lab results.
Patients presenting with acute polyuria due to dehydration or acute kidney injury.
Rapid assessment and documentation are crucial; ensure that the cause of polyuria is clearly stated.
Used to evaluate electrolyte levels in patients with polyuria.
Document the reason for the test and any relevant findings.
Internal medicine may require more detailed lab interpretation.
Document the patient's history, any relevant lab findings, and the clinical reasoning for the diagnosis of polyuria. Ensure that the underlying cause is clearly stated if known.
