ICD-10 Coding for Frequency of Urination(R35.0, R35.1)
Complete ICD-10-CM coding and documentation guide for Frequency of Urination. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Frequency of Urination
R30-R39Primary Range
Symptoms and signs involving the urinary system
This range includes codes for symptoms related to urination, including frequency.
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| R35.0 | Frequency of micturition | Use when a patient reports increased daytime urination frequency without nocturia or other specific conditions. |
|
| R35.1 | Nocturia | Use when nocturnal urination is the primary complaint. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information: ICD-10 code for frequency of urination
Essential facts and insights about Frequency of Urination
Primary ICD-10-CM Codes for frequency of urination
Decision Criteria
clinical Criteria
- Patient reports >8 daytime voids with normal PVR and negative urine culture.
coding Criteria
- Sequence underlying conditions first if identified.
Applicable To
- Increased frequency of urination
Clinical Validation Requirements
- Bladder diary showing >8 voids/day
- Normal post-void residual (PVR) <100 mL
- Absence of urinary tract infection (negative culture)
Code-Specific Risks
- Misuse when nocturia is the primary complaint
- Incorrect sequencing with underlying conditions
Coding Notes
- Ensure documentation specifies frequency and excludes nocturia.
R35.1 - Nocturia
Use when nocturnal urination is the primary complaint.
Applicable To
- Nighttime urination
Excludes
- Frequency of micturition (R35.0)
Clinical Validation Requirements
- Frequency-volume chart showing >33% daily output at night
Coding Notes
Ensure nocturia is documented as the primary issue.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Frequency of Urination to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code R35.0.
Impact
Clinical: Misdiagnosis of urinary conditions., Regulatory: Non-compliance with coding standards., Financial: Potential claim denials.
Mitigation Strategy
Use separate documentation for nocturia., Ensure clear patient history.
Impact
Reimbursement: Incorrect sequencing can lead to denied claims., Compliance: Non-compliance with ICD-10 guidelines., Data Quality: Inaccurate clinical data representation.
Mitigation Strategy
Always code the underlying condition first, followed by R35.0 or R35.1.
Impact
Failure to sequence underlying conditions first.
Mitigation Strategy
Regular training on ICD-10 guidelines.
Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.
Frequently Asked Questions
Common questions about ICD-10 coding for Frequency of Urination, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Frequency of Urination
Use these documentation templates to ensure complete and accurate documentation for Frequency of Urination. These templates include all required elements for proper coding and billing.
Patient with idiopathic frequency
Specialty: UrologyRequired Elements
- Voiding pattern
- Bladder diary
- Urinalysis results
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
Need help with ICD-10 coding for Frequency of Urination? Ask your questions below.