R32: Unspecified urinary incontinence

The ICD-10-CM code for urinary incontinence when the record does not identify the type as stress, urge, mixed, functional or nonorganic enuresis.

Billable

FY2027

TABLE OF CONTENTS

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At a glance

Code Family

R30–R39: Symptoms and signs involving the genitourinary system.

Condition

Urinary incontinence

Billable

Yes, valid for HIPAA covered transactions.

HCC Mapping (v28)

None. R32 carries no HCC weight under CMS-HCC v28, and carried none under v24.

DRG Grouping

MS-DRG 695 with MCC or 696 without MCC, Kidney and Urinary Tract Signs and Symptoms, in MDC 11 under the FY2027 MS-DRG v44 grouper.

Family Specificity

R32 is a three character code that takes no further character. ICD-10-CM splits urinary incontinence by type across N39.3, N39.4-, R39.81 and F98.0. R32 is the entry used when the type is not documented.

Which urinary incontinence code do I assign?

ICD-10-CM classifies urinary incontinence by type rather than by severity, and the type codes sit in more than one chapter. Assign R32 only when the record does not identify the incontinence as stress, urge, mixed, functional or nonorganic enuresis.

When documentation says…

Code

Urinary incontinence, type not specified

R32

Urinary incontinence where the record does not identify the type. The note must record involuntary leakage of urine without naming a stress, urge, mixed, functional or nonorganic cause.

Leakage with cough, sneeze or exertion

N39.3

Stress incontinence (female) (male), documented as leakage on physical exertion. The R32 Excludes1 note names N39.3. The two are not reported together for the same incontinence. N39.3 carries a Code also note for any associated overactive bladder (N32.81).

Urge incontinence

N39.41

Urge incontinence, documented as an inability to defer urination. Subcategory N39.4 carries an Excludes1 note for urinary incontinence NOS (R32). Its codes replace R32 once the type is stated. The N39.4 Code also note adds overactive bladder (N32.81) when it is documented with the incontinence.

Both stress and urge components documented

N39.46

Mixed incontinence. The note must name each component rather than describing incontinence generally.

Leakage the patient is unaware of

N39.42

Incontinence without sensory awareness. Insensible (urinary) incontinence is the inclusion term. The Index sends Incontinence, urine, unaware here. The note must state that the leakage occurs without the patient's awareness.

Cannot reach the toilet in time because of mobility or cognitive impairment

R39.81

Functional urinary incontinence, where the bladder itself functions normally. The physical or cognitive barrier to timely toileting must be documented. R39.81 carries an Excludes1 note for urinary incontinence NOS (R32).

Nonorganic enuresis, not due to a physiological condition

F98.0

Enuresis not due to a substance or known physiological condition. The psychiatric chapter governs nonorganic enuresis. Enuresis recorded as NOS, without that qualifier, remains at R32.

Tabular notes

EXCLUDES1

R32 carries an Excludes1 note. An Excludes1 note means the two codes are never reported together for the same condition at the same encounter. The excluded conditions are functional urinary incontinence (R39.81), urinary incontinence associated with cognitive impairment (R39.81), stress incontinence and other specified urinary incontinence (N39.3, N39.4-), and nonorganic enuresis (F98.0). When any of these types is documented, the specific code replaces R32 rather than joining it. R32 itself includes enuresis NOS, which is enuresis recorded without a stated organic or nonorganic cause.

FY2027: EFFECTIVE 1 OCTOBER 2026

The FY2027 codes addenda make no addition, deletion or revision to R32. The FY2027 tabular addenda change no instructional note at R32. R32 is in the FY2027 billable code list and is unchanged in the FY2027 update. R32 carries no Excludes2, Use Additional or Code First instruction of its own in FY2027.

Operational & financial impact

Why specificity matters beyond the chart: risk adjustment, DRG assignment and denial exposure all follow from which code is selected.

CMS-HCC v28 (PY2024+)

None. R32 does not map to any HCC category under CMS-HCC v28 and contributes no RAF.

Urinary incontinence is not an HCC bearing condition under CMS-HCC v28.

V24 TO V28 TRANSITION

R32 carried no HCC mapping under CMS-HCC v24. Its risk adjustment status is unchanged under v28.

MS-DRG v44 (FY2027)

R32 as a principal inpatient diagnosis groups to MS-DRG 695 or 696 in MDC 11 under the FY2027 MS-DRG v44 grouper.

MS-DRG 695 is Kidney and Urinary Tract Signs and Symptoms with MCC. MS-DRG 696 is Kidney and Urinary Tract Signs and Symptoms without MCC. An MCC reported as a secondary diagnosis moves the case from MS-DRG 696 to MS-DRG 695.

WHERE SPECIFICITY IS LOST

R32 carries no HCC weight. The cost of leaving the type unspecified falls on the clinical record rather than on risk adjustment.

Defaulting to R32 when the record supports a specified type discards the detail that directs treatment. Under the Excludes1 note, the specific code replaces R32 for the same condition rather than joining it. No second code recovers that detail once R32 is reported alone.

Documentation checklist to support R32

Chart elements that support code selection and reduce specificity-driven denials.

Documentation of involuntary leakage of urine, recorded as urinary incontinence or as enuresis.

A statement that the type of incontinence is not specified, or a record that does not distinguish stress, urge, mixed or functional incontinence.

The absence of a documented stress, urge, mixed, functional or nonorganic enuresis type, each of which directs the encounter to a specific code instead of R32.

For stress incontinence, the descriptive detail that supports it, such as leakage with cough, sneeze or exertion.

For urge incontinence, documentation of an inability to defer urination, and any associated overactive bladder for N32.81.

For functional incontinence, the mobility or cognitive impairment that prevents timely toileting, with bladder function recorded as intact.

A provider query for incontinence type where the setting permits one, placed before R32 is assigned by default.

For an inpatient stay, the discharge diagnosis updated to the specific type where urodynamic or clinical evaluation during the admission established it, with those findings recorded in the discharge summary.

FAQ

Is R32 billable?

Yes. R32 is a valid billable code for HIPAA covered transactions. It is a complete three character code and takes no further character.

What is the difference between R32 and R39.81?

R32 applies when the type of urinary incontinence is unknown. R39.81, functional urinary incontinence, is a specific type. It applies when the bladder itself functions normally but the patient cannot reach the toilet in time because of a physical or cognitive impairment such as dementia or severe arthritis. R32 and R39.81 each carry an Excludes1 note for the other and are not reported together for the same condition. When functional incontinence is the documented type, R39.81 applies.

Does R32 map to an HCC?

No. R32 does not map to any HCC category under CMS-HCC v28, and it did not map to one under CMS-HCC v24. It contributes no RAF.

Can R32 be reported alongside N39.3 or N39.41?

R32 is not reported alongside N39.3 or N39.41 for the same condition. The R32 Excludes1 note names stress incontinence and other specified urinary incontinence (the N39.3 and N39.4 codes). When the type is documented, the specific code replaces R32.

Does R32 cover enuresis?

R32 includes enuresis NOS. Nonorganic enuresis is coded F98.0 in the psychiatric chapter. F98.0 and R32 each carry an Excludes1 note for the other and are not reported together for the same condition.

What must the note show to support R32 rather than a specified type?

The note must show urinary incontinence documented without a stated type, such as urinary incontinence NOS or enuresis NOS. R32 also applies when the record lacks the detail needed to distinguish stress, urge, functional or another type. Where a provider query is available, query for the type before assigning R32 by default.

Does R32 apply differently for outpatient and inpatient encounters?

R32 may be appropriate at an initial outpatient encounter when the type has not yet been established through urodynamic or clinical evaluation. On the inpatient side, update the discharge diagnosis to the specific type where evaluation during the admission determined it.

Did R32 change in FY2027?

No. R32 is unchanged in the FY2027 update, effective 1 October 2026. The FY2027 addenda make no change to R32 or to its Excludes1 note.

Related codes

Codes in the same family as R32. Only codes with a published page render as links.

Sibling codes in the R30–R39 family

R30.0: Dysuria.
R31.9: Hematuria, unspecified.
R33.9: Retention of urine, unspecified.
R35.0: Frequency of micturition.
R35.1: Nocturia.
R39.11: Hesitancy of micturition.
R39.15: Urgency of urination.
R39.81: Functional urinary incontinence.

Additional codes to consider

Codes outside the R30–R39 family considered alongside R32.

Consider instead

N39.3: Stress incontinence (female) (male), where leakage follows cough, sneeze, laughter or exertion.
N39.41: Urge incontinence, where the record documents an inability to defer urination.
N39.42: Incontinence without sensory awareness, where the patient is unaware of the leakage.
N39.46: Mixed incontinence, where both stress and urge components are documented.
N39.490: Overflow incontinence.
F98.0: Enuresis not due to a substance or known physiological condition, where nonorganic enuresis is documented.

Sources

All claims on this page derive from government and professional-standards sources.

National Center for Health Statistics. (2026). International classification of diseases, tenth revision, clinical modification (ICD-10-CM) FY2027 files. https://www.cdc.gov/nchs/icd/icd-10-cm/files.html
Centers for Medicare & Medicaid Services and National Center for Health Statistics. (2026). ICD-10-CM official guidelines for coding and reporting FY2027. https://ftp.cdc.gov/pub/Health_Statistics/NCHS/Publications/ICD10CM/2027/ICD-10-CM-October-1-2026-FY27-Guidelines.pdf
Centers for Medicare & Medicaid Services. (2025). 2026 model software/ICD-10 mappings. https://www.cms.gov/medicare/payment/medicare-advantage-rates-statistics/risk-adjustment/2026-model-software-icd-10-mappings
Centers for Medicare & Medicaid Services. (2026). MS-DRG classifications and software, version 44. https://www.cms.gov/medicare/payment/prospective-payment-systems/acute-inpatient-pps/ms-drg-classifications-and-software