N36 – Other disorders of urethra
ICD-10-CM 2027 diagnosis code · Other diseases of the urinary system
ICD-10-CM code
N36
- Code
N36(claims format:N36)- Description
- Other disorders of urethra
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 14. Diseases of the genitourinary system (N00-N99)
- Block
- N30-N39 Other diseases of the urinary system
Billable codes under N36
N36 is a header code and cannot be used on claims. Choose the most specific code:
- N36.0 – Urethral fistulaBillable
- N36.1 – Urethral diverticulumBillable
- N36.2 – Urethral caruncleBillable
- N36.4 – Urethral functional and muscular disordersHeader (more codes below)
- N36.5 – Urethral false passageBillable
- N36.8 – Other specified disorders of urethraBillable
- N36.9 – Urethral disorder, unspecifiedBillable
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block N30-N39
Frequently asked questions
What is ICD-10 code N36?
N36 is the ICD-10-CM code for other disorders of urethra, in the block N30-N39 (Other diseases of the urinary system).
Is N36 a billable code?
No. N36 is a header code with more specific child codes; report one of the billable codes listed above.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.