N36.44 Muscular disorders of urethra

Billable ICD-10-CM code, FY2026.

Applicable to

• Bladder sphincter dyssynergy

Applies from N36.4 Urethral functional and muscular disorders

Use additional code

• code to identify associated urinary stress incontinence (N39.3)

MS-DRG index

Defines the logic of DRG(s) 698-700 in MDC 11.

Approximate ICD-9-CM (GEMs)

• 596.55 Detrusor sphincter dyssynergia

Diagnosis Index entries for N36.44

• Disorder (of) › muscular › urethra
• Dyssynergia › bladder sphincter
• Relaxation › urethra (sphincter)

Nearby codes

• N36.2 Urethral caruncle
• N36.4 Urethral functional and muscular disorders
• N36.41 Hypermobility of urethra
• N36.42 Intrinsic sphincter deficiency (ISD)
• N36.43 Combined hypermobility of urethra and intrinsic sphincter deficiency
• N36.44 Muscular disorders of urethra (this code)
• N36.5 Urethral false passage
• N36.8 Other specified disorders of urethra
• N36.9 Urethral disorder, unspecified