ICD-10-CM · Chapter 14 · N00–N99
N36.4
Urethral functional and muscular disorders
Diseases of the genitourinary system
Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.
Quick facts
- Code
- N36.4
- Type
- Category / header (non-billable)
- ICD-10-CM chapter
- Chapter 14 — Diseases of the genitourinary system
- Category
- N36 — Other disorders of urethra
- Specificity
- 4 characters
How coders use this code
ICD-10-CM N36.4 is a category (header) for urethral functional and muscular disorders. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.
Related codes in N36
- N36Other disorders of urethra
- N36.0Urethral fistula
- N36.1Urethral diverticulum
- N36.2Urethral caruncle
- N36.41Hypermobility of urethra
- N36.42Intrinsic sphincter deficiency (ISD)
- N36.43Combined hypermobility of urethra and intrinsic sphincter deficiency
- N36.44Muscular disorders of urethra
- N36.5Urethral false passage
- N36.8Other specified disorders of urethra
- N36.9Urethral disorder, unspecified
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