ICD 10 CM Codes

N21.1 Calculus in urethra
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
ICD-10-CM N21.1 converts approximately to:ICD-9-CM
2018 ICD-9-CM 594.2 Calculus in urethra
Type 2 Excludes
staghorn calculus (N20.0)
Alternate Description
Calculus in diverticulum of bladder
Urinary bladder stone
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.N21.1.'
Calculus, calculi, calculous; urethra (impacted)
Colic (bilious) (infantile) (intestinal) (recurrent) (spasmodic); urethral; due to calculus
Stone (s); urethra (impacted)
Urethritis (anterior) (posterior); calculous
Urethrolithiasis (with colic or infection)