All ICD10 Codes
R35Non-billable

Polyuria

Symptoms, Signs and Abnormal Clinical and Laboratory Findings·Symptoms and signs involving the genitourinary system (R30-R39)·category·FY 2026

Use a more specific code (2 billable, 1 non-billable)
R35.0Frequency of micturitionR35.1NocturiaR35.8Other polyuriahas subcodes

CH18 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
  • abnormal findings on antenatal screening of mother (O28.-)
  • certain conditions originating in the perinatal period (P04-P96)
  • signs and symptoms classified in the body system chapters
  • signs and symptoms of breast (N63, N64.5)

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • psychogenic polyuria (F45.8)
Code First
  • , if applicable, any causal condition, such as:
  • enlarged prostate (N40.1)

Clinical Hierarchy

BillableHas subcodes
CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R30-R39Symptoms and signs involving the genitourinary system (R30-R39)
R35PolyuriaNot billable
R35.0Frequency of micturitionBillable
R35.1NocturiaBillable
R35.8Other polyuriaSubcodes

MS-DRG Classification

2026

No direct MS-DRG triggers identified.