What is the ICD-10-CM code for urinary frequency?

The primary ICD-10-CM code for urinary frequency is R35.0 (Frequency of micturition). There are 11 billable urinary frequency codes in FY2027, covering different types and underlying causes.

How many ICD-10-CM codes are there for urinary frequency?

There are 13 ICD-10-CM codes for urinary frequency in the FY2027 tabular list, of which 11 are billable. These codes fall under Chapter 18 of the ICD-10-CM classification.

Which chapter covers urinary frequency in ICD-10-CM?

Urinary Frequency codes are classified in Chapter 18 of the ICD-10-CM tabular list: R00–R99 (Symptoms, Signs and Abnormal Clinical and Laboratory Findings).

Urinary Frequency ICD-10-CM codes

ICD-10-CM codes for urinary frequency, nocturia, polyuria, and urinary urgency, with related codes for overactive bladder and BPH.

13 codes, 11 billable. FY2027, valid from October 1, 2026. In chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings.

How to code Urinary Frequency

R35.0 is frequency of micturition (frequent urination). Nocturia is R35.1. Polyuria (passing large volumes of urine) is coded from R35.8-: R35.81 nocturnal polyuria and R35.89 other polyuria. Urgency of urination is R39.15, and frequency and urgency can be coded together when both are documented.

These symptom codes are not reported when the cause is diagnosed. Overactive bladder is N32.81, a urinary tract infection is N39.0, and BPH with lower urinary tract symptoms is N40.1 with the symptom codes added as instructed at N40.1. Polyuria from diabetes insipidus is E23.2. See the urinary incontinence and overactive bladder guide for leakage codes.

All Urinary Frequency codes

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